PBL38541 Datasheet, Equivalent, Speech Circuit.

Universal Speech Circuit

Part PBL38541
Description Universal Speech Circuit
Feature PBL 385 41 November 1998 PBL 385 41 Universal Speech Circuit Description. PBL 38541 is a monolithic integrated speech transmission circuit for use in electronic telephones or in any other line interface application. High settable supply current for auxiliary functions, up to 6.0 mA (at high line currents). The circuit is designed to accomodate either a low impedance dynamic or an electret microphone. Microphone can be muted separately. Payphone signaling and DTMF dialling tones have a separate input that is controlled by a mute signal. A signal summing point is available at the transmitter i.
Manufacture Ericsson
Download PBL38541 Datasheet

PBL38541   PBL38541

Recommended third-party
PBL38541 Datasheet



@ 2014 :: :: Semiconductors datasheet search & download site (Privacy Policy & Contact)