TDA1521A Просмотр технического описания (PDF) - Philips Electronics

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TDA1521A

2 x 6 W hi-fi audio power amplifier

Philips Electronics 

Philips Semiconductors

2 x 6 W hi-fi audio power amplifier

Product specification

TDA1521A

GENERAL DESCRIPTION

The TDA1521A is a dual hi-fi audio power amplifier encapsulated in a 9-lead plastic power package. The device is

especially designed for mains fed applications (e.g. stereo tv sound and stereo radio).

Features

• Requires very few external components

• Input muted during power-on and off

(no switch-on or switch-off clicks)

• Low offset voltage between output and ground

• Excellent gain balance between channels

• Hi-fi according to IEC 268 and DIN 45500

• Short-circuit-proof

• Thermally protected.

QUICK REFERENCE DATA

Stereo applications

Supply voltage range

Output power at THD = 0,5%,

VP = ± 12 V

Voltage gain

Gain balance between channels

Ripple rejection

Channel separation

Noise output voltage

VP

Po

GV

∆GV

SVRR

α

Vno(rms)

± 7,5 to ± 21,0 V

typ.

6W

typ.

30 dB

typ. 0,2 dB

typ.

60 dB

typ.

70 dB

typ.

70 µV

PACKAGE OUTLINE

TDA1521A: 9-lead single in-line; plastic power (SOT 110B); SOT110-1; 1996 July 22.

July 1994

2

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