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AN7086

Panasonic Semiconductor
Part Number AN7086
Manufacturer Panasonic Semiconductor
Description Recording/Playback Pre-/Power Amplifier IC for 3V Microcassette
Published Mar 26, 2005
Detailed Description ICs for Cassette, Cassette Deck AN7086S Recording/Playback Pre-/Power Amplifier IC for 3V Microcassette s Overview The ...
Datasheet PDF File AN7086 PDF File

AN7086
AN7086

Overview
ICs for Cassette, Cassette Deck AN7086S Recording/Playback Pre-/Power Amplifier IC for 3V Microcassette s Overview The AN7086S is an integrated circuit developed for recording playback pre-/power amp.
, built-in VAS (Voice Activated System) function especially.
0.
45 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 2.
0±0.
2 Unit : mm s Features • Rec.
playback pre-/power amp.
IC • VAS function built-in • Earphone monitor at recording is possible • 350mW BTL, OCL power amp.
built-in • Mic.
amp built-in • ALC function built-in • Rec.
/Play switching is possible with a single switch 0.
4±0.
25 circuit 0.
1±0.
1 1.
27 0.
3 7.
2±0.
3 9.
4±0.
3 24-Lead SOP Package (SOP024-P-0375) s Block Diagram GND 24 23 22 21 20 NC 19 18 17 1/2 VCC 16 15 VCC 14 13 + 55dB – – + Open Loop Gain 74dB ALC R/P Cont.
Ripple Rej.
+ 20dB – + 14dB – 120kΩ + 24dB – + 14dB – VAS Det.
Power Mute 1 2 3 4 5 6 7 8 9 10 Power GND 11 Power VCC 0.
15 0.
925 12 15.
3±0.
3 AN7086S s Absolute Maximum Ratings (Ta=25˚C) Parameter Supply Voltage Supply Current Power Dissipation Operating Ambient Temperature Storage Temperature Symbol VCC ICC PD Topr Tstg ICs for Cassette, Cassette Deck Rating 6 1000 520 –20 ~ + 75 –55 ~ + 125 Unit V mA mW ˚C ˚C s Recommended Operating Range (Ta= 25˚C) Parameter Operating Supply Voltage Range Symbol VCC Range 1.
8V ~ 4.
5V s Electrical Characteristics (VCC=3V, f=1kHz, Ta=25˚C) Parameter Quiescent Circuit Current > Open Circuit Gain Total Harmonic Distortion Maximum Output Voltage Noise Voltage Referred to Input > Close Circuit Gain Total Harmonic Distortion Maximum Output Voltage Output Noise Voltage > Closed Circuit Gain Total Harmonic Distortion Maximum Output Voltage Output Noise Voltage Output Offset Voltage VAS Operation Input Voltage Effective Voltage Effective width Playback System Ripple Rejection Recording System Ripple Rejection Rec.
/Playback Switching Pin...


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