TDA8944J 데이터 시트보기 (PDF) - NXP Semiconductors.

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TDA8944J

2 x 7 W stereo Bridge Tied Load (BTL) audio amplifier

NXP Semiconductors. 

NXP Semiconductors

7. Pinning information

7.1 Pinning

TDA8944J

2 x 7 W stereo BTL audio amplifier

handbook, halfpage

OUT1− 1

GND1 2

VCC1 3

OUT1+ 4

n.c. 5

IN1+ 6

n.c. 7

IN1− 8

IN2− 9 TDA8944J

MODE 10

SVR 11

IN2+ 12

n.c. 13

OUT2− 14

GND2 15

VCC2 16

OUT2+ 17

MBK936

Fig 2. Pin configuration.

7.2 Pin description

Table 3: Pin description

Symbol

Pin

OUT1−

1

GND1

2

VCC1

3

OUT1+

4

n.c.

5

IN1+

6

n.c.

7

IN1−

8

IN2−

9

MODE

10

SVR

11

IN2+

12

Description

negative loudspeaker terminal 1

ground channel 1

supply voltage channel 1

positive loudspeaker terminal 1

not connected

positive input 1

not connected

negative input 1

negative input 2

mode selection input (standby, mute, operating)

half supply voltage decoupling (ripple rejection)

positive input 2

9397 750 06861

Product specification

Rev. 02 — 14 February 2000

© NXP B.V. 2010. All rights reserved.

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