U4091BM-N Key Features
- Speech Circuit with Anti-clipping Tone-ringer Interface with DC/DC Converter Speaker Amplifier with Anti-distortion Powe
- Voice Switch
- Interface for Answering Machine and Cordless Phone
| Manufacturer | Part Number | Description |
|---|---|---|
| U4091BM | Programmable Telephone Audio Processor | |
| U4091B | Programmable Telephone Audio Processor |