PBL38571 - High current Speech and Line interface Circuit

Ericsson

The PBL38571 by Ericsson is a High current Speech and Line interface Circuit. Below is the official datasheet preview.

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PBL38571 High current Speech and Line interface Circuit by Ericsson - Datasheet Preview — Official preview page of the **PBL38571** High current Speech and Line interface Circuit datasheet (Ericsson).

Datasheet Details

Part number	PBL38571
Manufacturer	Ericsson
File Size	261.18 KB
Description	High current Speech and Line interface Circuit
Datasheet	PBL38571_Ericsson.pdf
Additional preview pages of the PBL38571 datasheet.

PBL38571 Product details

Description

PBL 38571 is a monolithic integrated speech transmission circuit for use in electronic telephones and as DECT line interface with balanced in - and output.

Features

high line current capability on a small footprint. Function compatible with the PBL 3781 family of speech circuits. Key features.
Minimum number of external components, 5 capacitors and 10 resistors. Easy adaption to various market needs. Mute control input for operation with DTMF - generator. Transmitter and receiver gain regulation for automatic loop loss compensation. Disconnectable. Extended current and voltage range 5 - 130 mA, down to 2 V. Differential microphone input for good.

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Other Datasheets by Ericsson

PBL38570 - Universal Speech Circuit
PBL38573 - Speech Circuit for constant current feeding systems
PBL3852 - Universal Transmission Circuit
PBL3853 - Universal Speech Circuit
PBL38541 - Universal Speech Circuit
PBL38582 - Telephone Line interface circuit for DECT/ DAM/ CT Unisolated or Isolated

Published: Mar 22, 2005 |