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U4092B |
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| Part Number | U4092B |
| Manufacturer | TEMIC Semiconductors |
| Description | The µc controlled telephone circuit U4092B is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, tone ringer interface with dc/... |
| Features |
D DC characteristic adjustable D Transmit and receive gain adjustable D Symmetrical input of microphone amplifier D Anti-clipping in transmit direction D Automatic line loss compensation D Built-in ear protection D DTMF and MUTE input D Adjustable sidetone suppression independent of sending and receiving amplification D Integrated amplifier for loudhearing operation D Anti-clipping for loudspeaker amplifier D Improved acoustical feedback suppression D Power down D Voice switch D Tone ringer interface with dc/dc converter D Zero crossing detection D Common speaker for loudhearing and tone ringe... |
| Document |
 U4092B Data Sheet
PDF 537.68KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | U4090B |
TEMIC Semiconductors |
Monolithic Integrated Feature Phone Circuit |
|
| 2 | U4091B |
TEMIC Semiconductors |
Programmable Telephone Audio Processor |
|
| 3 | U4091BM |
TEMIC Semiconductors |
Programmable Telephone Audio Processor |
|
| 4 | U4091BM-N |
ATMEL |
Programmable Telephone Audio Processor |
|
| 5 | U401 |
Calogic LLC |
Dual N-Channel JFET Switch |
|