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SENSITRON SEMICONDUCTOR
TECHNICAL DATA DATASHEET 4138, REV. -
SCP-5453
Dual, Matched Picoampere, Microvolt Input, Low Noise Op Amp
Replaces obsolete LT(R)1024MD, LT(R)1024AMD
Features:
* * Guaranteed Offset Voltage: 50V Max Guaranteed Bias Current: 25C: 120pA Max -55C to 125C: 700pA Max Guaranteed Drift: 1.5V/C Max Low Noise, 0.1Hz to 10Hz: 0.5VP-P Guaranteed Supply Current: 600A Max Guaranteed CMRR: 112dB Min Guaranteed PSRR: 112dB Min Guaranteed Voltage Gain with 5mA Load Current Guaranteed Matching Characteristics Strain Gauge Signal Conditioner Dual Limit Precision Threshold Detection Charge Integrators Wide Dynamic Range Logarithmic Amplifiers Light Meters Low Frequency Active Filters Standard Cell Buffers Thermocouple Amplifiers
* * * * * * * * * * * * * * *
Applications:
Description: The SCP-5453 dual, matched internally compensated universal precision operational amplifier can be used in practically all precision applications requiring multiple op amps. The SCP-5453 combines picoampere bias currents (which are maintained over the full -55C to 125C temperature range), microvolt offset voltage (and low drift with time and temperature), low voltage and current noise and low power dissipation. Extremely high common mode and power supply rejection ratios, practically immeasurable warm-up drift, and the ability to deliver 5mA load current with a voltage gain of a million, round out the SCP-5453's superb precision specifications. Tight matching is guaranteed on offset voltage, noninverting bias currents and common mode and power supply rejections. The all-around excellence of the SCP5453 eliminates the necessity of the time-consuming error analysis procedure of precision system design in many dual applications.
MAXIMUM RATINGS
Parameter Supply Voltage Differential Input Current Input Voltage Output Short Circuit Duration Operating Temperature Range Storage Temperature Range Lead Temperature (Soldering)
All ratings are at TA = 25C unless otherwise specified. Limit 20V 10mA 20V Indefinite -55C to 125C -65C to 150C 300C
* 221 West Industry Court * Deer Park, NY 11729-4681 * Phone (631) 586-7600 * Fax (631) 242-9798 * * World Wide Web Site - http://www.sensitron.com * E-Mail Address - sales@sensitron.com *
SCP-5453
SENSITRON TECHNICAL DATA DATA SHEET 4138, REV. Electrical Characteristics (25oC) PARAMETER
Input Offset Voltage Long Term Input Offset Voltage Stability Input Offset Current Input Bias Current Input Noise Voltage
IOS IB en
non-A limits in parentheses CONDITIONS MIN TYP
15(20) 0.3 20(25) 25(30) 0.1Hz to 10Hz
fO = 10Hz fO = 1000Hz fO = 10Hz
SYMBOL
VOS
MAX
50(100)
UNIT
V V/m o. pA pA VP-P nV/Hz
100(180) 120(200)
0.5 17 14 20 250(180) 150(100) 112(108) 112(108) 13.5 2000 1000 132 132 14.0 14 0.2 380 600(700) 33 24
0.5
Input Noise Voltage Density
en
nV/Hz
0.5
Input Noise Current Density
in
fA/Hz0
.5
Large-Signal Voltage Gain Common Mode Rejection Ratio Power Supply Rejection Ratio Input Voltage Range Output Voltage Swing Slew Rate Supply Current per Amplifier
AVOL
VOUT = 12V, RL = 10k? VOUT = 10V, RL = 2k?
VCM = 13.5V VS = 2V to 20V
V/mV V/mV dB dB
CMRR PSRR
V V
V/s A
VOUT
RL = 10k?
13 0.1
IS
Matching Characteristics (25oC) PARAMETER
Input Offset Voltage Match Average Noninverting Bias Current Noninverting Offset Current Common Mode Rejection Ratio Match Power Supply Rejection Ratio Match Channel Separation
IB+ IOS+ CMRR PSRR VCM = 13.5V VS = 2V to 20V f = 10Hz (Note 4)
non-A limits in parentheses CONDITIONS MIN TYP
20(25) 30(40) 30 110(106) 110(106) 134 132 132 150
SYMBOL
MAX
75(150) 150(250) 150(300)
UNIT
V pA pA dB dB dB
* 221 West Industry Court * Deer Park, NY 11729-4681 * Phone (631) 586-7600 * Fax (631) 242-9798 * * World Wide Web Site - http://www.sensitron.com * E-Mail Address - sales@sensitron.com *
SCP-5453
SENSITRON TECHNICAL DATA DATA SHEET 4138, REV. Electrical Characteristics (-55oC to 125oC) PARAMETER
Input Offset Voltage Average Temperature Coefficient of Input Offset Voltage Input Offset Current Average Temperature Coefficient of Input Offset Current Input Bias Current Average Temperature Coefficient of Input Bias Current Large-Signal Voltage Gain Common Mode Rejection Ratio Power Supply Rejection Ratio Input Voltage Range Output Voltage Swing Supply Current per Amplifier
VOUT IS RL = 10k? AVOL IB IOS
non-A limits in parentheses CONDITIONS MIN TYP
40(50) .25(.3) 80(100) .5(.7) 100 (200) 1(2) VOUT = 12V, RL = 10k? VOUT = 10V, RL = 2k?
VCM = 13.5V VS = 2.5V to 18V
SYMBOL
VOS
MAX
200(300) 1.5(2.0) 350(500) 2.5(3) 700 (1300) 6(12)
UNIT
V V/oC pA pA/ oC pA pA/ oC
150 100 108(106) 108(106) 13.5 13
1000 600 128 128
V/mV V/mV dB dB
CMRR PSRR
V 14 400 800(900) V
A
Matching Characteristics (-55oC to 125oC) PARAMETER
Input Offset Voltage Match Input Offset Voltage Tracking Average Noninverting Bias Current Noninverting Offset Current Common Mode Rejection Ratio Match Power Supply Rejection Ratio Match
IB+ IOS+ CMRR PSRR VCM = 13.5V VS = 2.5V to 18V
non-A limits in parentheses CONDITIONS MIN TYP
50(70) .3(.4) 100 (200) 80(150) 106(104) 106(104) 128 128
SYMBOL
MAX
280(500) 2(3.5) 800 (1400) 800(1500)
UNIT
V
pA pA dB dB
* 221 West Industry Court * Deer Park, NY 11729-4681 * Phone (631) 586-7600 * Fax (631) 242-9798 * * World Wide Web Site - http://www.sensitron.com * E-Mail Address - sales@sensitron.com *
SCP-5453
SENSITRON TECHNICAL DATA DATA SHEET 4138, REV. -
.200 .125
(5.08 3.18)
.200 (5.08)Max .060 (1.52 .015 .38) .005 (.13) Min 1 2 14 13 12 11 10 9 .098 (2.49)Max 7 8
.023 (.58 .014 .36)
.100 (2.54) BSC 3 .065 .038 (1.65 .96) .785 Max. (19.94) 4 5 6
.310 (7.87 .150 (3.81)Min .220 5.59)
.015 (.38 .008 .20) .320 (8.13 .290 7.37)
PINOUT TABLE CERDIP-14
PIN 1 2 3 4 5 6 7 PIN 8 9 10 11 12 13 14 FUNCTION Null (B) Null (B) -IN (B) +IN (B) V- (A) Out (A) V+ (A)
FUNCTION
Null (A) Null (A) -IN (A) +IN (A) V- (B) Out (B) V+ (B)
* 221 West Industry Court * Deer Park, NY 11729-4681 * Phone (631) 586-7600 * Fax (631) 242-9798 * * World Wide Web Site - http://www.sensitron.com * E-Mail Address - sales@sensitron.com *
SENSITRON SEMICONDUCTOR
TECHNICAL DATA
DISCLAIMER: 1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the datasheet(s). 2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment, and safety equipment), safety should be ensured by using semiconductor devices that feature assured safety or by means of users' fail-safe precautions or other arrangement. 3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of the user's units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets. 4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at a value exceeding the absolute maximum rating. 5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor. 6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of Sensitron Semiconductor. 7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations.
* 221 West Industry Court Deer Park, NY 11729-4681 (631) 586-7600 FAX (631) 242-9798 * * World Wide Web - http://www.sensitron.com * E-Mail Address - sales@sensitron.com *

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