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BA7655A - Dual Voltage-controlled Amplifier

Datasheet Summary

Description

Pin No.

Input circuits 40k (Typ.) VCC VCC VCC 40k (Typ.) 3, 5 2.5V (Typ.) 1, 7 2, 6 3.0V (Typ.) 1m (Typ.) Absolute maximum ratings P

Features

  • 1) Wide bandwidth. 2) Wide dynamic range. 3) Low power cousumption. 4) Output muting possible. 5) Low voltage gain temperature drift.
  • Block diagram VCC 8 IN2 7 CTL2 6 OUT2 5 VCA2 VCA1 1 IN1 2 CTL1 3 OUT1 4 GND 1 Multimedia ICs BA7655A / BA7655AF.
  • Pin.

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Datasheet preview – BA7655A

Datasheet Details

Part number BA7655A
Manufacturer ROHM
File Size 51.55 KB
Description Dual Voltage-controlled Amplifier
Datasheet download datasheet BA7655A Datasheet
Additional preview pages of the BA7655A datasheet.

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Full PDF Text Transcription

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Multimedia ICs Dual Voltage-controlled Amplifier BA7655A / BA7655AF The BA7655A and BA7655AF are dual voltage-controlled amplifier ICs designed for use in camcorders and VCRs. By varying the control voltage the amplifier gain can varied from -6dB to +6dB. When the control pin voltage drops below 1V the amplifier enters Power Save Mode which mutes the output and reduces the current drawn by the IC. Applications • Video cassette recorders and camcorders Features • 1) Wide bandwidth. 2) Wide dynamic range. 3) Low power cousumption. 4) Output muting possible. 5) Low voltage gain temperature drift. •Block diagram VCC 8 IN2 7 CTL2 6 OUT2 5 VCA2 VCA1 1 IN1 2 CTL1 3 OUT1 4 GND 1 Multimedia ICs BA7655A / BA7655AF •Pin descriptions Pin No.
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