TDA8947J 데이터 시트보기 (PDF) - Philips Electronics
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TDA8947J Datasheet PDF : 24 Pages
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Philips Semiconductors
7. Pinning information
7.1 Pinning
TDA8947J
4-channel audio amplifier
9397 750 10779
Preliminary data
Fig 2. Pin configuration.
OUT1+ 1
GND1 2
VCC1 3
OUT2− 4
MODE2 5
IN2+ 6
SGND 7
IN1+ 8
IN3+ 9 TDA8947J
MODE1 10
SVR 11
IN4+ 12
CIV 13
OUT3− 14
GND2 15
VCC2 16
OUT4+ 17
MDB015
7.2 Pin description
Table 3:
Symbol
OUT1+
GND1
VCC1
OUT2−
MODE2
IN2+
SGND
IN1+
IN3+
MODE1
SVR
IN4+
Pin description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
Description
non inverted loudspeaker output of channel 1
ground of channels 1 and 2
supply voltage channels 1 and 2
inverted loudspeaker output of channel 2
mode selection 2 input: mute and on for channels 3 and 4
input channel 2
signal ground
input channel 1
input channel 3
mode selection 1 input: standby, mute and on for all channels
half supply voltage decoupling (ripple rejection)
input channel 4
Rev. 01 — 06 February 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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