FM1062 Datasheet Low Voltage Transmission Circuits

Manufacturer: Fudan Microelectronics

Overview: FM1062/FM1062A Low Voltage Transmission Circuits with Dialler Interface with EMC Specification May. 2008 FM1062/FM1062A Low voltage transmission circuits with dialler interface Ver2.

Datasheet Details

Part number	FM1062
Manufacturer	Fudan Microelectronics
File Size	368.45 KB
Description	Low Voltage Transmission Circuits
Datasheet	FM1062-Fudan.pdf

Key Features

Low DC line voltage; operates down to 1.6 V (excluding polarity guard) Voltage regulator with adjustable static resistance Provides a supply for external circuits Symmetrical high-impedance inputs (64KΩ) for dynamic, magnetic or piezoelectric microphones Asymmetrical high-impedance input (32KΩ) for electrets microphones DTMF signal input with confidence tone Mute input for pulse or DTMF dialling.
FM1062: active HIGH (MUTE).
FM1062A: active LOW (MUTE) Receiving a.

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Datasheet Details

Key Features

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