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BL1110A Datasheet Low Voltage Versatile Transmission Ic

Manufacturer: BELLING

Overview: DESCRIPTION: BL1110A BL1110A(BL1001) is a low voltage versatile transmission IC. It offers the entire microphone, receive and line interface functions required in telephone sets.

Datasheet Details

Part number BL1110A
Manufacturer BELLING
File Size 368.03 KB
Description Low voltage versatile transmission IC
Datasheet BL1110A-BELLING.pdf

General Description

: BL1110A 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.

Key Features

  • 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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BL1110A Distributor