TDA1523 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

TDA1523

Stereo cassette head preamplifier and equalizer

Philips Electronics 

Philips Semiconductors

Stereo cassette head

preamplifier and equalizer

APPLICATION INFORMATION

Preliminary specification

TDA1523

handbook, full pagewidth

Vi1

Vi2

MUTE

SWITCH

C102

220

µF

R102

8.2 Ω

RS1= 300 Ω

LS1 = 80 mH

RS2= 300 Ω

LS2 = 80 mH

Rm

150 kΩ

1 µF

C202

220

µF

R202

8.2 Ω

R101

C101

5.6 kΩ

22 nF

TDA1523

feedback 1 140 kΩ

2

R fb1

14

3

AMP 1

4

1

SUPPLY

&

MUTE

7

5

8

6

AMP 2

R fb2

feedback 2 140 kΩ

R201

C201

5.6 kΩ

22 nF

C c1

output 1

Vo1

10 µF R L1

4.7 kΩ

C c2output 2

Vo2

10 µF R L2

4.7 kΩ

VP

MGC992

Fig.9 Simple mute application.

1996 Feb 26

10

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