 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| Ordering number : ENN8262 Bi-CMOS LSI LV1116N/NV Overview Surround Processor ICs for Electronic Volume Control The LV1116N/NV are sound processor ICs developed for use in TV sets. They incorporate the surround processing functions including (AViSS), pseudo stereo function, (L+R) output, and the major functional blocks of an electronic volume control IC. Functions * Input function SWs (stereo inputs [L, R]). * LINE OUT pin (through output). * Input gain control (-6dB, -4dB, 0dB, 4dB, 6dB: 5 positions). * AViSS (ON/OFF/4-stage level control). * Tone control (BASS: *} 20dB, TREBLE: *} 18dB [in 2dB steps]). * Master volume control (0dB~-14dB: 1dB steps/-14dB~-80dB: 2dB steps/-* * Balance control. * THROUGH mode/MUTE mode. * Pseudo stereo function (ON/OFF/MONO). * L+R output with LPF (MUTE + 7-stage level control: 8 positions). * I2C bus control. =-82dB). * Initial output gain of L+R can be controlled by the resistance value of external resistor. Specifications Maximum Ratings at Ta = 25C Parameter Maximum supply voltage Allowable power dissipation 1 Allowable power dissipation 2 Operating temperature Storage temperature Symbol VCC max Pd max1 Pd max2 Topr Tstg Ta*... Ta*... 70*Z 70*Z (DIP) (SSOP)* Conditions Ratings 10.5 700 550 -25 to +70 -40 to +125 *Z Unit V mW mW *Z * When mounted on a 76.1x114.3x1.6 mm glass epoxy board. 21805 JK No.8262-1/4 LV1116N/NV Operating Conditions at Ta = 25C Parameter Recommended supply voltage Operating supply voltage range 1 Operating supply voltage range 2 Control data "H" level voltage "L" level voltage Pulse width Hold time Operating frequency VIH VIL tw thold fopg 2.0 to 5.5 0.0 to 1.0 1.0 1.0 500 V V s s kHz Symbol VCC VCC org1 VCC org2 DIP SSOP Conditions Ratings 9.0 5.0 to 10.0 5.0 to 9.0 Unit V V V Electrical Characteristics at Ta=25C, VCC=9.0V, fin=1kHz, VIN=300mVrms=0dB, RL=10k (Input=L/R-A, Output=L/R-VROUT) Parameter Quiescent current Symbol ICCO Conditions min typ 48 max unit mA Total Through (Total Through mode, Volume control: 0dB) Volume gain Maximum output voltage Total harmonic distortion Output voltage noise Cross talk VGT VOT THDT VNOT CTT THD=1% DIN AUDIO DIN AUDIO DIN AUDIO 85 -1.6 2.0 -0.6 2.6 0.03 -99 95 0.1 -85 +0.6 dB Vrms % dBV dB Matrix through (Matrix mode, Input gain: 0dB, Volume control: 0dB) Volume gain Maximum output voltage Total harmonic distortion Output voltage noise Cross talk VGF VOM THDM VNOM CTM THD=1% DIN AUDIO DIN AUDIO DIN AUDIO 85 -1.7 1.5 -0.7 2.0 0.04 -95 93 0.1 -85 +0.7 dB Vrms % dBV DB MONO mode (MONO mode, Input gain: 0dB, Volume control: 0dB) Maximum output voltage Total harmonic distortion Output voltage noise VOS THDS VNOS THD=1% DIN AUDIO DIN AUDIO 1.5 2.0 0.04 -95 0.5 -85 Vrms % dBV Surround (Surround mode-A, Input gain: 0dB, Volume control: 0dB) Maximum output voltage Total harmonic distortion Output voltage noise VOS THDS VNOS THD=1% DIN AUDIO DIN AUDIO 1.5 2.0 0.2 -92 0.5 -85 Vrms % dBV Pseudo stereo (Pseudo stereo mode, Input gain: 0dB, Volume control: 0dB) Maximum output voltage Total harmonic distortion Output voltage noise VOS THDS VNOS THD=1% DIN AUDIO DIN AUDIO 1.5 2.0 0.07 -92 0.5 -85 Vrms % dBV Bass band EQ (Matrix through mode, Input gain: 0dB, Volume control: 0dB) Maximum output voltage Step resolution GeqB EstepB max.Boost/Cut 17 1.0 20 2.0 23 3.0 dB dB Treble band EQ (Matrix through mode, Input gain: 0dB, Volume control: 0dB) Maximum output voltage Step resolution GeqT EstepT max.Boost/Cut 15 1.0 18 2.0 21 3.0 dB dB L+R output (Output=L+R-OUT, Step=0dB, L+R_Step=Step4) Gain Maximum output voltage Total harmonic distortion Output voltage noise VGF VOF THDF VNOF THD=1% DIN AUDIO DIN AUDIO -2.3 2.0 -1.3 2.5 0.03 -99 0.1 -85 -0.3 dB Vrms % dBV No.8262-2/4 LV1116N/NV Block Diagram DATA CONTROL DATA CLK VSS L+R LPF L-VROUT L-VRIN L-OUT L-BC2 L-BC1 L-TC1 HPFC ST-2 L-DC L Line out Lch-C Lch-B Lch-A AGND 19 20 21 22 23 18 CONTROL 17 16 + VDD VCC VREF L+R R-VROUT R-VRIN R-OUT R-BC2 R-BC1 R-TC1 LPFC ST-1 R-DC R Line out Rch-C Rch-B Rch-A GND - 15 + + - 14 13 12 11 10 9 8 7 DC 6 5 4 3 2 1 24 25 26 27 28 29 30 31 32 33 34 35 36 DC TONE CONT - + Pseud Streo ANALOG SURROUND (AViSS) MONO-SW + - - TONE CONT No.8262-3/4 LV1116N/NV LV1116N Package Dimensions Unit: mm 3061 LV1116NV Package Dimensions Unit: mm 3247A SANYO:DIP-36S(400mil) SANYO:SSOP-36(275mil) No.8262-4/4 |
Price & Availability of LV1116N
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |