TDA8942 datasheet(2/23 Pages) PHILIPS

Il numero della parte	TDA8942

Spiegazioni elettronici	2 x 1.5 W stereo Bridge Tied Load BTL audio amplifier

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Philips Semiconductors

TDA8942P

2 x 1.5 W stereo BTL audio ampliﬁer

Product speciﬁcation

Rev. 02 — 14 March 2000

2 of 23

9397 750 06862

5.

Ordering information

6.

Block diagram

Po

output power

THD = 10%; RL =16 Ω;

VCC =9V

1.2

1.5

-

W

THD

total harmonic distortion

Po = 0.5 W

-

0.03

0.3

%

Gv

voltage gain

31

32

33

dB

SVRR

supply voltage ripple

rejection

50

65

-

dB

Table 1:

Quick reference data…continued

Symbol Parameter

Conditions

Min

Typ

Max

Unit

Table 2:

Ordering information

Type number

Package

Name

Description

Version

TDA8942P

DIP16

plastic dual in-line package; 16 leads (300 mil);

long body

SOT38-1

Fig 1.

Block diagram.

idth

MGL578

STANDBY/

MUTE LOGIC

SHORT CIRCUIT

AND

TEMPERATURE

PROTECTION

20

k

Ω

20

k

Ω

12

11

10

7

4

14

VCC1

VCC

16

1

OUT2

+

GND1

8

GND2

SVR

OUT2

−

IN2

−

IN2

+

13

TDA8942P

3

2

15

VCC2

9

OUT1

+

OUT1

−

IN1

−

IN1

+

MODE

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