Datasheet Details
| Part number | BA7760F |
|---|---|
| Manufacturer | ROHM |
| File Size | 67.99 KB |
| Description | Microphone Amplifier |
| Download | BA7760F Download (PDF) |
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Overview: Multimedia ICs Microphone Amplifier BA7760 / BA7760F The BA7760 and BA7760F are dual microphone amplifiers designed for audio signal amplification. These are low noise amplifiers with a low -122dBV (typically) equivalent input noise voltage. Each IC has an internal mixer buffer amplifier for the mixing of signals from two channels. When used with the BA7725S or BA7725FS, the BA7726AS or BA7726AFS and BU9252S or BU9252F, these ICs simplify the configuration of digital echo systems with two inputs (for karaoke duets, for instance).
| Part number | BA7760F |
|---|---|
| Manufacturer | ROHM |
| File Size | 67.99 KB |
| Description | Microphone Amplifier |
| Download | BA7760F Download (PDF) |
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s Pin No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 Pin name RIPPLE FILTER GND MIC IN ( + ) Ch1 MIC IN ( – ) Ch1 FILTER Ch1 MIC OUT Ch1 MIX IN MIX OUT MIC OUT Ch2 FILTER Ch2 MIC IN ( + ) Ch2 MIC IN ( – ) Ch2 MUTE CTRL VCC Ripple filter GND CH1 microphone amplifier input ( + ) CH1 microphone amplifier input ( – ) CH1 microphone amplifier fc CH1 microphone amplifier output Mixer buffer input Mixer buffer output CH2 microphone amplifier output CH2
| Part Number | Description |
|---|---|
| BA7760 | Microphone Amplifier |
| BA7762AFS | Audio signal processor for minicomponent systems |
| BA7765AS | (BA7765AS - BA7767AS) NORMAL AUDIO SIGNAL PROCESSINGS |
| BA7766AS | (BA7765AS - BA7767AS) NORMAL AUDIO SIGNAL PROCESSINGS |
| BA7767AS | NORMAL AUDIO SIGNAL PROCESSINGS |
| BA7700K1 | VHS HiFi Audio Signal Processing |
| BA7703K1 | VHS HiFi Audio Signal Processing |
| BA7725FS | Analog compander for KARAOKE echo systems |
| BA7725S | Analog compander for KARAOKE echo systems |
| BA7726AFS | Analog compander with vocal fader for KARAOKE |