| Part Number | U3900BM |
| Manufacturer | Atmel |
| Title | Programmable Telephone Audio Processor |
| Description | The programmable telephone audio processor U3900BM is a linear integrated circuit for use in feature phones, answering machines, fax machines and ... |
| Features |
D D D D D D D D D D D Speech circuit with anti-clipping Tone ringer interface with DC/DC converter Speaker amplifier with anti-distortion Power-supply management, regulated, unregulated and a special supply for electret microphone Voice switch CLID +...
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| Datasheet |
 U3900BM Datasheet 328.12KB |
