Datasheet Details
Part number:
BL1062A, BL1062
Manufacturer:
Shanghai Belling
File Size:
147.77 KB
Description:
Low voltage transmission circuits.
Note:
This datasheet PDF includes multiple part numbers: BL1062A, BL1062.
Please refer to the document for exact specifications by model.
BL1062A, BL1062, Low Voltage Transmission Circuits
The BL1062 and BL1062A are Bipolar integrated circuits that perform all speech and line interface functions required in fully electronic telephone sets.
They perform electronic switching between dialing and speech.
The ICs operate at line voltage down to 1.6V DC to facilitate the use of more telepho
BL1062A Features
* Low DC line voltage; operates down to 1.6V Voltage regulator with adjustable static resistance Provides a supply for external circuits Symmetrical hign-impedance input(64k¦¸ )for dynamic, magnetic or piezoelectric microphones Asymmetrical hign-impedance input(32¦¸ )for electret microphones DTMF sign
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