TDA8942P

2 x 1.5 W stereo Bridge Tied Load (BTL) audio amplifier

Rev. 02 — 14 March 2000

Product specification

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1.

General description

The TDA8942P is a dual-channel audio power amplifier for an output power of

2

× 1.5 W at a 16 Ω load and a 9 V supply. The circuit contains two Bridge Tied Load

(BTL) amplifiers with an all-NPN output stage and standby/mute logic.

The TDA8942P comes in a 16-pin dual in-line (DIP) package.The TDA8942P is

printed-circuit board (PCB) compatible with all other types in the TDA894x family.

One PCB footprint accommodates both the mono and the stereo products.

2.

Features

3.

Applications

4.

Quick reference data

Table 1:

Quick reference data

Symbol Parameter

Conditions

Min

Typ

Max

Unit

supply voltage

6

9

18

V

quiescent supply current

-

2232mA

standby supply current

-

-

10

µA