FM1062 Datasheet (Fudan) - Low Voltage Transmission Circuits

FM1062, Low Voltage Transmission Circuits

positive line terminal gain adjustment; transmitting amplifier gain adjustment; transmitting amplifier non-inverting output; receiving amplifier gain adjustment; receiving amplifier inverting microphone input non-inverting microphone input NC negative line terminal receiving amplifier input dual-ton

FM1062/FM1062A Low Voltage Transmission Circuits with Dialler Interface with EMC Specification May.

2008 FM1062/FM1062A Low voltage transmission circuits with dialler interface Ver2.1 Specification 1 Free Datasheet http://www.Datasheet4U.com INFORMATION IN THIS DOCUMENT IS INTENDED AS A REFERENCE TO ASSIST OUR CUSTOMERS IN THE SELECTION OF SHANGHAI FUDAN MICROELECTRONICS CO., LTD PRODUCT BEST SUITED TO THE CUSTOMER'S APPLICATION; THEY DO NOT CONVEY ANY LICENSE UNDER ANY INTELLECTUAL PROPER

FM1062 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 (