L3281AD1 Hoja de datos - STMicroelectronics
Número de pieza
L3281AD1
componentes Descripción
Other PDF
no available.
PDF
page
10 Pages
File Size
161.2 kB
Fabricante
STMicroelectronics
DESCRIPTION
The L3281 is an electronic speech circuit developed to replace hybrid circuits in telephone sets that can be operated in parallel with other phones.
■ OPERATION DOWN TO 1.6V / 6.5mA
■ DTMF & BEEP TONE INPUTS
■ EXTERNAL MUTING FOR EARPHONE AND MICROPHONE
■ SUITABLE FOR DYNAMIC EARPHONE AND DYNAMIC OR ELECTRET MICROPHONE
■ AGC CONTROL ON BOTH SENDING AND RECEIVING
Número de pieza
componentes Descripción
PDF
Fabricante
Low voltage versatile telephone transmission circuits with dialler interface
Philips Electronics
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