Datasheet Details
| Part number | U4091B |
|---|---|
| Manufacturer | TEMIC Semiconductors (now Microchip) |
| File Size | 107.90 KB |
| Description | Programmable Telephone Audio Processor |
| Datasheet | U4091B_TEMICSemiconductors.pdf |
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Overview: TELEFUNKEN Semiconductors U4091B Programmable Telephone Audio.
| Part number | U4091B |
|---|---|
| Manufacturer | TEMIC Semiconductors (now Microchip) |
| File Size | 107.90 KB |
| Description | Programmable Telephone Audio Processor |
| Datasheet | U4091B_TEMICSemiconductors.pdf |
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The programmable telephone audio processor U4091B is a linear integrated circuit for use in
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
U4091BM-N | Programmable Telephone Audio Processor | ATMEL |
| Part Number | Description |
|---|---|
| U4091BM | Programmable Telephone Audio Processor |
| U4090B | Monolithic Integrated Feature Phone Circuit |
| U4092B | Monolithic Integrated Feature Phone Circuit |
| U4030B | Telephone Speech Circuit |
| U4050B | Speech Circuit |
| U4055B | Low-Voltage Electronic Speech Circuit |
| U4055B1 | Low-Voltage Electronic Speech Circuit |
| U4070B-FP | Tone Ringer Interface |
| U4074B | Tone Ringer Interface |
| U4076B | Three-Tone Ringer for Telephone Sets |