May 1992

2

Philips Semiconductors

Product specification

3 W mono BTL audio output amplifier

TDA7056

FEATURES

• No external components

• No switch-on/off clicks

• Good overall stability

• Low power consumption

• Short circuit proof

• ESD protected on all pins.

GENERAL DESCRIPTION

The TDA7056 is a mono output amplifier contained in a

9 pin medium power package.

The device is designed for battery-fed portable mono

recorders, radios and television.

QUICK REFERENCE DATA

ORDERING INFORMATION

Note

1. SOT110-1; 1996 August 21.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

supply voltage

3

11

18

V

output power in 16

Ω

2.5

3

−

W

internal voltage gain

39

40.5

42

dB

total quiescent current

−

57mA

THD

total harmonic distortion

−

0.25

1

%

EXTENDED

TYPE NUMBER

PACKAGE

PINS

PIN POSITION

MATERIAL

CODE

TDA7056

9

SIL

plastic