 |
|
| 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: |
| - 1 - sony reserves the right to change products and specifications without prior notice. this information does not convey any licens e y any implication or otherwise under any patents or other right. application circuits shown, if any, are typical examples illus trating he operation of the devices. sony cannot assume responsibility for any problems arising out of the use of these circuits. CXA3815N audio driver description audio ic for lcd-tvs features ? operating voltage v cc = 3.0 to 3.6v ? differential input ? output decoupling capacitor less ? gain switching function (6db 12db) ? mute function structure bicmos monolithic ic package ssop-16p free datasheet http:///
CXA3815N - 2 - block diagram 1 inl? inl+ outl v cc cp cn gain nc inr? inr+ outr gnd mute bias charge pump 6db/12db v ss nc nc 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 free datasheet http:/// CXA3815N - 3 - pin description pin no. symbol i/o pin voltage [v] equivalent circuit description dc ac 1 inl? i 0 ? hp amp_l input (?) 16 inr? i 0 ? hp amp_r input (?) 2 inl+ i 0 ? hp amp_l input (+) 15 inr+ i 0 ? hp amp_r input (+) 3 outl o 0 ? hp amp_l output 14 outr o 0 ? hp amp_r output 60k 60k 60k gnd 120k 4pf v cc v ss v ss 1 16 3 14 3 14 3 14 2 15 gnd gnd gnd 4pf 60k 60k 60k gnd v cc v ss v ss 120k 3 14 gnd 4pf 4pf v cc v cc v cc 40pf 10pf 1.7k 2.9k 5k 120k 60k 5k v cc v ss v ss v ss v cc v cc v ss v ss free datasheet http:/// CXA3815N - 4 - 5 cp i/o ? 3.3 cp capacitance connection 6 cn i/o ? ?3.3 cp capacitance connection 11 v ss i/o ?3.26 ? v ss 7 gain i 0 ? gain switching 12 mute i 0 ? mute switching 4v cc i/o ? ? v cc 13 gnd i/o ? ? gnd pin no. symbol i/o pin voltage [v] equivalent circuit description dc ac v cc v cc 5 11 6 gnd v cc v cc gnd gnd gnd v cc 500 350k 7 12 free datasheet http:/// CXA3815N - 5 - electrical characteristics unless otherwise specified (v cc = 3.3v ta = 25 ? c fsignal = 1khz differential input measurement band width = 20hz to 20khz ) power amplifier block control block item symbol conditions min. typ. max. unit supply voltage v cc 3.0 3.3 3.6 v maximum rating vmax ? ? 4.5 v operating temperature ta ?25 ? +85 ? c item symbol conditions min. typ. max. unit input impedance rin 96 120 144 k ? gain1 gv1 gain low 0.1vrms input 5.5 6 6.5 db gain2 gv2 gain high 0.1vrms input 11.5 12 12.5 db total harmonic distortion 1 thd1 rl = 33 + 32 ? gain low 0.1vrms input ?0.010.1% total harmonic distortion 2 thd2 rl = 33 + 32 ? po = 15mw gain low ??0.5% total harmonic distortion 3 thd3 rl = 470 + 10k ? vo = 2.0vrms gain low ?? 1% output noise level vno no signal input, measured at 32 ? ends ? ?100 ?95 dbv channel separation cs rl = 33 + 32 ? po = 15mw 1khz bpf gain low 70 80 ? db dc offset vos no signal input, gain low ?5 ? 5 mv mute level vmute rl = 33 + 32 ? po = 15mw gain low mute on ? ?70 ?60 db item symbol conditions min. typ. max. unit mute h muteh mute = off 0.7v cc ?v cc v mute l mutel mute = on 0 ? 0.8 v gain h gainh gain = 12db 0.7v cc ?v cc v gain l gainl gain = 6db 0 ? 0.8 v free datasheet http:/// CXA3815N - 6 - application circuit single input 1 inl? inl+ outl v cc cp cn gain nc inr? inr+ outr gnd mute bias charge pump 6db/12db v ss nc nc 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 1f 1f 1f 1f 1f 1f 0.1f 33 33 32 32 free datasheet http:/// CXA3815N - 7 - differential input 1 inl? inl+ outl v cc cp cn gain nc inr? inr+ outr gnd mute bias charge pump 6db/12db v ss nc nc 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 1f 1f 1f 1f 1f 1f 0.1f 33 33 32 32 free datasheet http:/// CXA3815N - 8 - notes on handling ? the capacitor between cp and cn pin and connected to v ss pin are for generating negative voltage.place these capacitors with the shortest wiring to the pins. ? the capacitor connected to v cc pin is for smoothing noise.place this capacitor with the shortest wiring to the pin. free datasheet http:/// CXA3815N - 9 - package outline (unit : mm) product code: 75340635/75341217 free datasheet http:/// CXA3815N - 10 - (unit : mm) product code: 75336351 16pin ssop (plastic) sony code eiaj code jedec code package structure package material lead treatment lead material package mass epoxy resin 0.1g ssop-16p-l01 0? to 10? detail a note: dimension " ? " does not include mold protrusion. ? 5.0 ?0.1 0.65 8 1 9 16 ? 4.4 ?0.1 1.25 ?0.1 + 0.2 a 0.1 0.13 m b b 0.15 ?0.01 detail b : palladium + 0.03 b = 0.22 ?0.03 palladium plating copper alloy p-ssop16-4.4x5.0-0.65 6.4 ?0.2 0.1 ?0.1 0.5 ?0.2 free datasheet http:/// CXA3815N - 11 - sony corporation marking a3815 free datasheet http:/// |
Price & Availability of CXA3815N
 |
|
|
|
|
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] |