Part number:
U3761MB-T
Manufacturer:
ATMEL Corporation
File Size:
376.50 KB
Description:
Universal telephone ic.
U3761MB-T_ATMELCorporation.pdf
Datasheet Details
Part number:
U3761MB-T
Manufacturer:
ATMEL Corporation
File Size:
376.50 KB
Description:
Universal telephone ic.
U3761MB-T, Universal Telephone IC
Atmel’s low-voltage telephone circuit U3761MB-T performs all the speech and line interface functions required in an electronic telephone set, a tone ringer, a pulse and DTMF dialing with redial, notice function, and 13 memories.
Operation below 15 mA is possible with reduced performance.
Rev.
4744A
U3761MB-T Features
* Speech Circuit
* Adjustable DC Characteristic Symmetrical Input of Microphone Amplifier Receiving Amplifier for Dynamic or Piezo-electric Earpieces Automatic Line-loss Compensation Dialer
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