View AS1359-BTTT-27_8152160.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

austriamicrosystems ag is now ams ag the technical content of this austriamicrosystems datasheet is still valid. contact information: headquarters: ams ag tobelbaderstrasse 30 8141 unterpremstaetten, austria tel: +43 (0) 3136 500 0 e - mail: ams_sales @ams.com please visit our website at www.ams.com
as1358 / as1359 150ma/300ma, ultra- low-noise, high-psrr low dropout regulators www.austriamicrosystems.com revision 1.5 1 - 16 datasheet 1 general description the as1358 / as1359 are ultra-low-noise, low-dropout linear regulators specifically designed to deliver up to 150/300ma continuous output current, and can achieve a low 140mv dropout for 300ma load current. the ldos are designed and optimized to work with low-cost, small-capacitance ceramic capacitors. the devices are available as the standard products listed in table 1 . an integrated p-channel mosfet pass transistor allows the devices to maintain extremely low quiescent current (40a). the as1358 / as1359 uses an advanced architecture to achieve ultra-low output voltage noise of 9v rms and a power-supply rejection-ratio of better than 80db (up to 10khz). the as1358 / as1359 requires only 1f output capacitor for stability at any load. when the ldo is disabled, current consumption drops below 500na. the devices are available in a tsot23 5-pin package. figure 1. typical application circuit 2 key features ?? preset output voltages: 1.5v to 4.5v (in 50mv steps) ?? output noise: 9v rms @ 100hz to 100khz ?? power-supply rejection ratio: 92db @ 1khz ?? low dropout: 140mv @ 300ma load ?? stable with 1f ceramic capacitor for any load ?? guaranteed 150ma / 300ma output ?? 1.25v internal reference ?? extremely-low quiescent current: 40a ?? excellent load/line transient ?? overcurrent and thermal protection ?? tsot23 5-pin package 3 applications the devices are ideal for mobile phones, wireless phones, pdas, handheld computers, mobile phone base stations, bluetooth portable radios and accessories, wireless lans, digital cameras, personal audio devices, and any other portable, battery-powered application. table 1. standard products model load current output voltage as1358 150ma preset ? 1.5v to 4.5v as1359 300ma preset ? 1.5v to 4.5v as1358 / as1359 4 bypass 2 gnd 1 in 5 out 3 shdnn c in 1f on off input 2v to 5.5v c out 1f output 1.5v to 4.5v c bypass 10nf ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 2 - 16 as1358 / as1359 datasheet - pin assignments 4 pin assignments figure 2. pin assignments (top view) 4.1 pin descriptions table 2. pin descriptions pin number pin name description 1in unregulated input supply. 2gnd ground. provides the electrical connection to system ground and also serves as a heat sink. connect pin gnd to the system ground using a large pad or ground plane. 3 shdnn shutdown. pull this pin low to disable the ldo. 4 bypass noise bypass for low-noise operation. connect a 10nf capacitor from this pin to out . note: this pin is shorted to gnd in shutdown mode. 5out regulated output voltage. bypass this pin with a capacitor to gnd. 3 shdnn 2 gnd 1 in 4 bypass 5out tsot23 5-pin as1358 / as1359 ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 3 - 16 as1358 / as1359 datasheet - absolute maximum ratings 5 absolute maximum ratings stresses beyond those listed in table 3 may cause permanent damage to the device. these are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in electrical characteristics on page 4 is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. table 3. absolute maximum ratings parameter min max units comments in to gnd -0.3 +7 v out, shdnn to gnd -0.3 in +0.3 v bypass to gnd -0.3 out +0.3 v output short-circuit duration infinite thermal resistance ? ja 201.7 oc/w junction-to-ambient thermal resistance is very dependent on application and board-layout. in situations where high maximum power dissipation exists, special attention must be paid to thermal dissipation during board design. operating temperature range -40 +85 oc junction temperature +125 oc storage temperature range -65 +150 oc package body temperature +260 oc the reflow peak soldering temperature (body temperature) specified is in accordance with ipc/jedec j-std-020d ?moisture/reflow sensitivity classification for non- hermetic solid state surface mount devices?. the lead finish for pb-free leaded packages is matte tin (100% sn). ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 4 - 16 as1358 / as1359 datasheet - electrical characteristics 6 electrical characteristics all limits are guaranteed. the parameters with min and max values are guaranteed by production tests or sqc (statistical qualit y control) methods. v in = v out +0.5v, c in = 1f, c out = 1f, c bypass = 10nf, t amb = -40 to +85oc (unless otherwise specified). typical values are at t amb = +25oc. table 4. electrical characteristics symbol parameter condition min typ max unit v in input voltage range 2 5.5 v output voltage accuracy i out = 1ma, t amb = +25oc -0.5 +0.5 % i out = 100a to 150ma, t amb = +25oc (as1358) -0.75 +0.75 i out = 100a to 300ma, t amb = +25oc (as1359) -1.0 +1.0 i out = 100a to 150ma, (as1358) -1.5 +1.5 i out = 100a to 300ma, (as1359) -2.0 +2.0 i out maximum output current as1358 150 ma as1359 300 i limit current limit as1358, out = 90% of nom., t amb = +25oc 270 ma as1359, out = 90% of nom., t amb = +25oc 510 dropout voltage 1 1. dropout is defined as v in - v out when v out is 100mv below the value of v out for v in = v out + 0.5v v out ? 3v, i out = 150ma 70 95 mv v out ? 3v, i out = 300ma, (as1359 only) 140 200 2.5v ?? v out ? 3v, i out = 150ma 90 120 2.5v ?? v out ? 3v, i out = 300ma, (as1359 only) 170 230 2.0v ?? v out ? 2.5v, i out = 150ma 140 190 2.0v ?? v out ? 2.5v, i out = 300ma, (as1359 only) 270 350 i q quiescent current i out = 0.05ma 40 90 a v in = v outnom - 0.1v, i out = 0ma 150 250 v lnr line regulation v in = (v out +0.5v) to 5.5v, i out = 0.1ma 0.02 %/v v ldr load regulation i out = 1 to 150ma / 300ma 0.0005 %/ma i shdnn shutdown supply current shdnn = 0v 9 500 na psrr ripple rejection f = 1khz, i out = 10ma 92 db f = 10khz, i out = 10ma 80 f = 100khz, i out = 10ma 62 output noise voltage (rms) f = 100hz to 100khz, i load = 0 to 150ma / 300ma 9v shutdown shutdown exit delay 2 2. time needed for v out to reach 90% of final value r load = 50 ? 300 s shdnn logic low level v in = 2v to 5.5v 0.4 v shdnn logic high level v in = 2v to 5.5v 1.5 v thermal protection t shdnm thermal shutdown temperature 160 oc ? t shdnm thermal shutdown hysteresis 15 oc ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 5 - 16 as1358 / as1359 datasheet - typical operating characteristics 7 typical operating characteristics v in = v out + 0.5v, c in = c out = 1f, c bypass = 10nf, t amb = 25c (unless otherwise specified). figure 3. output voltage vs. input voltage figure 4. output voltage accuracy vs. load current 0 0.5 1 1.5 2 2.5 3 3.5 0123456 input voltage (v) output voltage (v) . i out = 300ma i out = 150ma -0.5 -0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 0 50 100 150 200 250 300 load current (ma) output voltage deviation (%) . temp = 85c temp = 25c temp = -45c figure 5. output voltage accuracy vs. temperature figure 6. dropout voltage vs. load current -1 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1 -40 -15 10 35 60 85 temperature (c) output voltage deviation (%) . 0 20 40 60 80 100 120 140 0 50 100 150 200 250 300 load current (ma) dropout voltage (mv) . temp = 85c temp = 25c temp = -45c figure 7. dropout voltage vs. output voltage figure 8. ground pin current vs. input voltage 0 10 20 30 40 50 60 70 80 2 2.2 2.4 2.6 2.8 3 3.2 output voltage (v) dropout voltage (mv) . 0 25 50 75 100 125 150 0123456 input voltage (v) ground pin current (a) . iout = 0ma iout= 300ma iout = 150ma ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 6 - 16 as1358 / as1359 datasheet - typical operating characteristics figure 9. ground pin current vs. load current figure 10. ground pin current vs. temperature 35 40 45 50 55 60 65 70 75 80 0 50 100 150 200 250 300 load current (ma) ground pin current (a) . 25 30 35 40 45 50 -40 -15 10 35 60 85 temperature (c) ground pin current (a) . figure 11. psrr vs. frequency; i out = 10ma figure 12. output noise spectral density vs. frequency 10 100 1000 10000 0.01 0.1 1 10 100 frequency (khz) output noise density (nv/ hz) . figure 13. output noise vs. bypass capacitance figure 14. load transient response, v in = 3.8v, v out = 3.3v 5 6 7 8 9 10 11 12 13 14 15 110100 capacitance (nf) noise (vrms) . 200s/div v out i out 20mv/div 20ma/div ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 7 - 16 as1358 / as1359 datasheet - typical operating characteristics figure 15. load transient response near dropout, v in = 3.4v, v out = 3.3v figure 16. line transient response 200s/div v out i out 20mv/div 20ma/div 200s/div v out 20mv/div 500mv/div v in figure 17. enter & exit shutdown delay 200s/div 2v/div v out shdnn 2v/div ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 8 - 16 as1358 / as1359 datasheet - detailed description 8 detailed description the as1358 / as1359 are ultra-low- noise, low-dropout, low-quiescent current linear-regulators spec ifically designed for space-l imited applications. the devices are available with preset output voltages from 1.5v to 4.5v in 50mv increments. these devices can supply loads up to 150ma / 300ma. as shown in figure 18 , the as1358 / as1359 consist of an integrated bandgap core and noise bypass circuitry, error amplifier, p-channel mosfet pass transistor, and internal feedback voltage-divider. figure 18 shows the block diagram of the as1358 / as1359. it identifies the basics of a series linear regulator employing a 0.5 ? (typ) p-channel mosfet as the control element. a stable voltage reference (ref in figure 18 ) is compared with an attenuated sample of the output voltage. any difference between the two voltages (reference and sample) creates an output from the error amplifier that drives the serie s control element to reduce the difference to a minimum. the error amplifier incorporates additional buffering to drive the relatively large gate capacitance of the series pass p-channel mosfet, when additional drive current is required under transient conditions. input supply variations are absorbed by the series element and output voltage variations with loading are absorbed by the low output impedance of the regulator. the as1358 / as1359 deliver preset output voltages from 1.5v to 4.5v, in 50mv increments (see ordering information on page 15) . the output voltage is fed back through an internal resistor voltage-divider connected to pin out. an external bypass capacitor connected to pin bypass reduces noise at the output. startup time is minimized by internal power-on circuitry which pre-charges c bypass . additional blocks include a current limiter, thermal sensor, and shutdown logic. figure 18. as1358 / as1359 block diagram out in shdnn bypass gnd as1358 / as1359 thermal sensor 1.25 reference and noise bypass error amp mos driver w/ i limit shutdown and power-down control ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 9 - 16 as1358 / as1359 datasheet - application information 9 application information 9.1 dropout voltage dropout is the input to output voltage difference, below which the linear regulator ceases to regulate. at this point, the outp ut voltage change follows the input voltage change. dropout voltage may be measured at different currents and, in particular at the regulator max imum one. from this is obtained the mosfet maximum series resistance over temperature etc. more generally: (eq 1) dropout is probably the most important specification when the regulator is used in a battery application. the dropout performan ce of the regulator defines the useful ?end of life? of the battery before replacement or re-charge is required. figure 19. graphical representation of dropout voltage figure 19 shows the variation of v out as v in is varied for a certain load current. the practical value of dropout is the differential voltage (v out - v in ) measured at the point where the ldo output voltage has fallen by 100mv below the nominal, fully regulated output value. the n ominal regulated output voltage of the ldo is that obtained when there is 500mv (or greater) input-output voltage differential. 9.2 efficiency low quiescent current and low input-output voltage differential are important in battery applications amongst others, as the re gulator efficiency is directly related to quiescent current and dropout voltage. efficiency is given by: efficiency = % (eq 2) where: i q = quiescent current of ldo v dropout i load r series ? = dropout voltage 100mv v in v out v out v in v out v in =v out(typ) +0.5v v in v load i load ? v in i q i load + ?? -------------------------------------- - 100 ? ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 10 - 16 as1358 / as1359 datasheet - application information 9.3 power dissipation maximum power dissipation (pd) of the ldo is the sum of the power dissipated by the internal series mosfet and the quiescent cu rrent required to bias the internal voltage reference and the internal error amplifier, and is calculated as: watts (eq 3) internal power dissipation as a result of the bias current for the internal voltage reference and the error amplifier is calcul ated as: watts (eq 4) total ldo power dissipation is calculated as: watts (eq 5) 9.4 junction temperature under all operating conditions, the maximum junction temperature should not be allowed to exceed 125oc (unless the data sheet s pecifically allows). limiting the maximum junction temperature requires knowledge of the heat path from junction to case ( ? jc oc/w fixed by the ic manufacturer), and adjustment of the case to ambient heat path ( ? ca oc/w) by manipulation of the pcb copper area adjacent to the ic position. figure 20. package physical arrangements figure 21. steady state heat flow equivalent circuit pd max ?? seriespass ?? i load max ?? = v in max ?? v out min ?? ? ?? pd max ?? bias ?? v in max ?? i q = pd max ?? total ?? pd max ?? seriespass ?? pd max ?? + bias ?? = bond wire chip pcb package lead frame sotxx package junction t j c package t c c pcb/heatsink t s c ambient t a c chip power r ? jc r ? cs r ? sa ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 11 - 16 as1358 / as1359 datasheet - application information total thermal path resistance: (eq 6) junction temperature (t j oc) is determined by: oc (eq 7) 9.5 explanation of st eady state specifications 9.5.1 line regulation line regulation is defined as the change in output voltage when the input (or line) voltage is changed by a known quantity. it is a measure of the regulator?s ability to maintain a constant output voltage when the input voltage changes. line regulation is a measure of the d c open loop gain of the error amplifier. more generally: line regulation = and is a pure number (eq 8) in practise, line regulation is referred to the regulator output voltage in terms of % / v out . this is particularly useful when the same regulator is available with numerous output voltage trim options. line regulation = % / v (eq 9) 9.5.2 load regulation load regulation is defined as the change of the output voltage when the load current is changed by a known quantity. it is a measure of the regulator?s ability to maintain a constant output voltage when the load changes. load regulation is a measure of the dc closed loop output resistance of the regulator. more generally: load regulation = and is units of ohms ( ? )( e q 1 0 ) in practise, load regulation is referred to the regulator output voltage in terms of % / ma. this is particularly useful when t he same regulator is available with numerous output voltage trim options. load regulation = % / ma (eq 11) 9.5.3 setting accuracy the regulator is supplied pre-trimmed, so that the output voltage accuracy is fully defined in the output voltage specification . 9.5.4 total accuracy away from dropout, total steady state accuracy is the sum of setting accuracy, load regulation and line regulation. generally: total % accuracy = setting % accuracy + load regulation % + line regulation % (eq 12) 9.6 explanation of dynamic specifications 9.6.1 power supply rejection ratio (psrr) known also as ripple rejection, this specification measures the ability of the regulator to reject noise and ripple beyond dc. psrr is a summation of the individual rejections of the error amplifier, reference and ac leakage through the series pass transistor. the specification, in the form of a typical attenuation plot with respect to frequency, shows up the gain bandwidth compromises forced upon the desig ner in low quiescent current conditions. generally: pssr = db using lower case to indicate ac values (eq 13) power supply rejection ratio is fixed by the internal design of the regulator. additional rejection must be provided externally . r ? ja r ? jc r ? cs r ? sa ++ = t j pd max ?? r ? ja ? ?? t amb + = ? v out ? v in ---------------- ? v out ? v in ---------------- 100 v out ------------ ? ? v out ? i out ---------------- ? v out ? i out ---------------- 100 ? v out ---------------- ? log ? v out ? v in --------------- - ? ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 12 - 16 as1358 / as1359 datasheet - application information 9.6.2 output capacitor esr the series regulator is a negative feedback amplifier, and as such is conditionally stable. the esr of the output capacitor is usually used to cancel one of the open loop poles of the error amplifier in order to produce a single pole response. excessive esr values may a ctually cause instability by excessive changes to the closed loop unity gain frequency crossover point. the range of esr values for stability is usually shown either by a plot of stable esr versus load current, or a limit statement in the datasheet. some ceramic capacitors exhibit large capacitance and esr variations with temperature. z5u and y5v capacitors may be required t o ensure stability at temperatures below t amb = -10oc. with x7r or x5r capacitors, a 1.0f capacitor should be sufficient at all operating temperatures. larger output capacitor values (2.2f max) help to reduce noise and improve load transient-response, stability and power-supply rejection. 9.6.3 input capacitor an input capacitor at v in is required for stability. it is recommended that a 1.0f capacitor be connected between the as1358 / as1359 power supply input pin v in and ground (capacitance value may be increased without limit subject to esr limits). this capacitor must be located at a distance of not more than 1cm from the v in pin and returned to a clean analog ground. any good quality ceramic, tantalum, or film capacitor may be used at the input. 9.6.4 noise the regulator output is a dc voltage with noise superimposed on the output. the noise comes from three sources; the reference, the error amplifier input stage, and the output voltage setting resistors. noise is a random fluctuation and if not minimized in some app lications, will produce system problems. the as1358/9 architecture provides enhance noise reduction when an external 10nf capacitor is connecte d between bypass and output pins, and 1f connected as the output capacitor. the leakage current going into the bypass pin should be less than 10na. increasing the capacitance s lightly decreases the outpu t noise. values above 0.1f and below 0.001f are not recommended. 9.6.5 transient response the series regulator is a negative feedback system, and therefore any change at the output will take a finite time to be correc ted by the error loop. this ?propagation time? is related to the bandwidth of the error loop. the initial response to an output transient comes from the output capacitance, and during this time, esr is the dominant mechanism causing voltage transients at the output. more generally: units are volts, amps, ohms. (eq 14) thus an initial +50ma change of output current will produce a -12mv transient when the esr=240m ? . remember to keep the esr within stability recommendations when reducing esr by adding multiple parallel output capacitors. after the initial esr transient, there follows a voltage droop during the time that the ldo feedback loop takes to respond to t he output change. this drift is approximately linear in time and sums with the esr contribution to make a total transient variation at the output of: units are volts, seconds, farads, ohms. (eq 15) where: c load is output capacitor t = propagation delay of the ldo this shows why it is convenient to increase the output capacitor value for a better support for fast load changes. of course th e formula holds for t < ?propagation time?, so that a faster ldo needs a smaller cap at the load to achieve a similar transient response. for insta nce 50ma load current step produces 50mv output drop if the ldo response is 1usec and the load cap is 1f. there is also a steady state error caused by the finite output impedance of the regulator. this is derived from the load regula tion specification discussed above. 9.6.6 turn on time this specification defines the time taken for the ldo to awake from shutdown. the time is measured from the release of the enable pin to the time that the output voltage is within 5% of the final value. it assumes that the voltage at v in is stable and within the regulator min and max limits. shutdown reduces the quiescent current to very low, mostly leakage values (<1a). 9.6.7 thermal protection to prevent operation under extreme fault conditions, such as a permanent short circuit at the output, thermal protection is bui lt into the device. die temperature is measured, and when a 160oc threshold is reached, the device enters shutdown. when the die cools sufficiently , the device will restart (assuming input voltage exists and the device is enabled). hysteresis of 15oc prevents low frequency oscillation b etween start-up and shutdown around the temperature threshold. ? v transient ? i output r esr ? = ? v transient ? i output = r esr t c load --------------- - + ?? ?? ? ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 13 - 16 as1358 / as1359 datasheet - package drawings and markings 10 package drawin gs and markings the devices are available in a tsot23 5-pin package. figure 22. tsot23 5-pin package notes: 1. dimensioning and tolerancing conform to asme y14.5m - 1994. 2. dimensions are in millimeters. 3. dimension d does not include mold flash, protrusions, or gate burrs. mold flash, protrusions, and gate burrs shall not exceed 0.15mm per end. dimension e1 does not include interlead flash or protrusion. interlead flash or protrusion shall not exceed 0.15mm per sid e. dimen- sions d and e1 are determined at datum h. 4. the package top can be smaller than the package bottom. dimensions d and e1 are determined at the outermost extremes of the plastic body exclusive of mold flash, tie bar burrs, gate burrs, and interlead flash, but include any mistmatches between the top of th e package body and the bottom. d and e1 are determined at datum h. symbol min typ max notes symbol min typ max notes a 1.00 l 0.30 0.40 0.50 a1 0.01 0.05 0.10 l1 0.60ref a2 0.84 0.87 0.90 l2 0.25bsc b 0.30 0.45 n 5 b1 0.31 0.35 0.39 r 0.10 c 0.12 0.15 0.20 r1 0.10 0.25 c1 0.08 0.13 0.16 ? 0o 4o 8o d 2.90bsc 3,4 ? 1 4o 10o 12o e 2.80bsc 3,4 tolerances of form and position e1 1.60bsc 3,4 aaa 0.15 e 0.95bsc bbb 0.25 e1 1.90bsc ccc 0.10 ddd 0.20 ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 14 - 16 as1358 / as1359 datasheet revision history note: typos may not be explicitly mentioned under revision history. revision date owner description 1.4 - afe initial revisions 1.5 13 jun, 2012 ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 15 - 16 as1358 / as1359 datasheet - ordering information 11 ordering information the devices are available as the standard products shown in table 5 . non-standard devices from 1.5v to 4.5v are available in 50mv steps. for more information and inquiries contact http://www.austriamicrosystems.com/contact note: all products are rohs compliant and pb-free. buy our products or get free samples online at icdirect: http://www.austriamicr osystems.com/icdirect for further information and requests, please contact us mailto:sales@austriamicrosystems.com or find your local distributor at http://www.austriamicros ystems.com/distributor table 5. ordering information ordering code marking output current output voltage delivery form package as1358-bttt-15 asli 150ma 1.5v tape and reel tsot23 5-pin as1358-bttt-18 aslj 150ma 1.8v tape and reel tsot23 5-pin as1358-bttt-25 aslk 150ma 2.5v tape and reel tsot23 5-pin as1358-bttt-26 asll 150ma 2.6v tape and reel tsot23 5-pin as1358-bttt-27 aslm 150ma 2.7v tape and reel tsot23 5-pin as1358-bttt-28 asln 150ma 2.8v tape and reel tsot23 5-pin as1358-bttt-285 aslo 150ma 2.85v tape and reel tsot23 5-pin as1358-bttt-30 aslp 150ma 3.0v tape and reel tsot23 5-pin as1358-bttt-33 aslq 150ma 3.3v tape and reel tsot23 5-pin as1358-bttt-45 aslr 150ma 4.5v tape and reel tsot23 5-pin as1359-bttt-15 asls 300ma 1.5v tape and reel tsot23 5-pin as1359-bttt-18 aslt 300ma 1.8v tape and reel tsot23 5-pin as1359-bttt-25 aslu 300ma 2.5v tape and reel tsot23 5-pin as1359-bttt-26 aslv 300ma 2.6v tape and reel tsot23 5-pin AS1359-BTTT-27 aslw 300ma 2.7v tape and reel tsot23 5-pin as1359-bttt-28 aslx 300ma 2.8v tape and reel tsot23 5-pin as1359-bttt-285 asly 300ma 2.85v tape and reel tsot23 5-pin as1359-bttt-30 aslz 300ma 3.0v tape and reel tsot23 5-pin as1359-bttt-31 assa 300ma 3.1v ta pe and reel tsot23 5-pin as1359-bttt-33 asl0 300ma 3.3v tape and reel tsot23 5-pin as1359-bttt-45 asl1 300ma 4.5v tape and reel tsot23 5-pin ams ag technical content still valid
www.austriamicrosystems.com revision 1.5 16 - 16 as1358 / as1359 datasheet - ordering information copyrights copyright ? 1997-2012, austriamicrosystems ag, tobelbaderstrasse 30, 8141 unterpremstaetten, austria-europe. trademarks registe red ?. all rights reserved. the material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. all products and companies mentioned are trademarks or registered trademarks of their respective companies. disclaimer devices sold by austriamicrosystems ag are covered by the warranty and patent indemnification provisions appearing in its term of sale. austriamicrosystems ag makes no warranty, express, statutory, implied, or by description regarding the information set forth he rein or regarding the freedom of the described devices from patent infringement. austriamicrosystems ag reserves the right to change specificatio ns and prices at any time and without notice. therefore, prior to designing this product into a system, it is necessary to check with austriamic rosystems ag for current information. this product is intended for use in normal commercial applications. applications requiring extended temper ature range, unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional processing by austriamicrosystems ag for each application. for shipments of les s than 100 parts the manufacturing flow might show deviations from the standard production flow, such as test flow or test location. the information furnished here by austriamicrosystems ag is believed to be correct and accurate. however, austriamicrosystems ag shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. no obligation or liability to recipient or any third party shall arise or flow out of austriamicrosystems ag rendering of technical or other services. contact information headquarters austriamicrosystems ag tobelbaderstrasse 30 a-8141 unterpremstaetten, austria tel: +43 (0) 3136 500 0 fax: +43 (0) 3136 525 01 for sales offices, distributors and representatives, please visit: http://www.austriamicrosystems.com/contact ams ag technical content still valid

▲Up To Search▲

Price & Availability of AS1359-BTTT-27

	To Download AS1359-BTTT-27 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .