TFA9843J データシートの表示（PDF） - NXP Semiconductors.

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TFA9843J

2-channel audio amplifier (SE: 1 W to 20 W or BTL: 4 W to 40 W)

NXP Semiconductors. 

Philips Semiconductors

6. Block diagram

TFA9843J

2-channel audio amplifier (2 x SE or 1 x BTL)

IN1+ 4

60 kΩ

IN2+ 1

60 kΩ

CIV 3

VCC

9

VREF

MODE 7

STANDBY

MUTE

ON

TFA9843J

8 OUT1+

2 OUT2−

SHORT-CIRCUIT

AND

TEMPERATURE

PROTECTION

VCC

6 SVR

0.5VCC

5

GND

Fig 1. Block diagram.

MDB023

7. Pinning information

7.1 Pinning

Fig 2. Pin configuration.

IN2+ 1

OUT2− 2

CIV 3

IN1+ 4

GND 5

SVR 6

MODE 7

OUT1+ 8

VCC 9

TFA9843J

MDB024

9397 750 12587

Preliminary data

Rev. 02 — 19 January 2004

© Koninklijke Philips Electronics N.V. 2004. All rights reserved.

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