July 1994

2

Philips Semiconductors

Product specification

1 W BTL mono audio amplifier

TDA7052

GENERAL DESCRIPTION

The TDA7052 is a mono output amplifier in a 8-lead dual-in-line (DIL) plastic package. The device is designed for

battery-fed portable audio applications.

Features:

• No external components

• No switch-on or switch-off clicks

• Good overall stability

• Low power consumption

• No external heatsink required

• Short-circuit proof

QUICK REFERENCE DATA

PACKAGE OUTLINE

8-lead DIL; plastic (SOT97); SOT97-1; 1996 August 21.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supply voltage range

3

6

18

V

Total quiescent current

48mA

Voltage gain

38

39

40

dB

Output power

THD = 10%; 8

Ω−

1,2

−

W

THD

Total harmonic distortion

−

0,2

1,0

%