TEA7530

MONITOR AMPLIFIER

PRELIMINARY DATA

LOW VOLTAGE

POWER: 100mW AT 5V

ANTIDISTORTION SYSTEM FOR LOW CUR-

RENT LINES

DESCRIPTION

This 8 pins IC is designed for monitor telephone

set and provides:

a) Signal amplification for monitoring

b) Antidistortion by automatic gain adaptation.

June 1993

This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

Minidip

SO

Temperature Range

-20 to +70

-20 to +70

°C

Supply Voltage

6

6

V

Supply Current for T > 300ms

for T

≤ 300ms

90

150

75

120

mA

mA

MINIDIP

SO-8

ORDERING NUMBERS:

TEA7530DP

TEA7530FP

BLOCK DIAGRAM

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