U4083 Key Features
- + Amp.1 5 4 kW VO1 4 kW
- + Amp.2 Bias circuit 7 GND
| Part Number | Description |
|---|---|
| U4083B | Low-Power Audio Amplifier for Telephone Applications |
| U4080B | Voice-Switched Circuit for Handsfree Operation |
| U4087B | Low Voltage Voice Switch Interface Circuit |
| U4030B | Telephone Speech Circuit |
| U4050B | Speech Circuit |