BL1110A - Low voltage versatile transmission IC

Product Overview

BELLING

Part number	BL1110A
Manufacturer	BELLING
File Size	368.03 KB
Description	Low voltage versatile transmission IC
Datasheet	BL1110A Datasheet
Additional preview pages of the BL1110A datasheet.

BL1110A(BL1001) is a low voltage versatile transmission IC.

It offers the entire microphone, receive and line interface functions required in telephone sets.

It performs the interface between the line and the transducers of the handset.

Low DC line voltage: operates down to 1.6 V.
Voltage regulator with adjustable DC voltage.
Provides a supply for external circuits.
Symmetrical high impedance inputs (64 kW) for dynamic, magnetic or piezo- electric microphones.
Asymmetrical high impedance input (32 kW) for electrets microphones.
DTMF input with confidence tone.
MUTE input for pulse or DTMF dialing.
Receiving amplifier for dynamic, magnetic or piezo-electric.

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Published: Sep 1, 2015 |