U4091BM-N |
Part Number | U4091BM-N |
Manufacturer | ATMEL |
Description | The programmable telephone audio processor U4091BM-N is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, tone-ringer interfac... |
Features |
• • • • 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 • Interface for Answering Machine and Cordless Phone Applications • • • • • Feature Phone Answering Machine Fax Machine Speaker Phone Cordless Phone Programmable Telephone Audio Processor U4091BM-N Benefits • No Piezoelectric Transducer for Tone Ringing Necessary • Complete System Integration of Analog Signal Processing on One Chip • Very Few External Components... |
Document |
U4091BM-N Data Sheet
PDF 706.05KB |
Similar Datasheet
No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | U4091BM |
TEMIC Semiconductors |
Programmable Telephone Audio Processor | |
2 | U4091B |
TEMIC Semiconductors |
Programmable Telephone Audio Processor | |
3 | U4090B |
TEMIC Semiconductors |
Monolithic Integrated Feature Phone Circuit | |
4 | U4092B |
TEMIC Semiconductors |
Monolithic Integrated Feature Phone Circuit | |
5 | U401 |
Calogic LLC |
Dual N-Channel JFET Switch | |
6 | U401 |
Siliconix |
N-Channel JFETs |