TEA1113 Просмотр технического описания (PDF) - Philips Electronics

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TEA1113

Low voltage versatile telephone transmission circuit with dialler interface

Philips Electronics 

Philips Semiconductors

Low voltage versatile telephone

transmission circuit with dialler interface

Product specification

TEA1113

ORDERING INFORMATION

TYPE

NUMBER

TEA1113

TEA1113T

NAME

DIP16

SO16

PACKAGE

DESCRIPTION

plastic dual in-line package; 16 leads (300 mil)

plastic small outline package; 16 leads; body width 3.9 mm

VERSION

SOT38-4

SOT109-1

BLOCK DIAGRAM

handbook, full pagewidth

IR 9

V− I

7

DTMF

12

MIC+

MIC−

11

ATT.

V− I

V− I

V− I

GAR

15

QR MUTE

14 8

CURRENT

REFERENCE

16 VCC

1

LN

5

GAS

4 REG

DLS/MMUTE 6

DYNAMIC

LIMITER

AGC

CIRCUIT

LOW VOLTAGE

CIRCUIT

LED

DRIVER

13

VEE

10

AGC

3

ILED

TEA1113

2

SLPE

MBG018

1997 Mar 27

Fig.1 Block diagram.

3

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