TDA8947J 데이터 시트보기 (PDF) - NXP Semiconductors.
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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
OUT1+ 1
GND1 2
VCC1 3
OUT2− 4
MODE2 5
IN2+ 6
SGND 7
IN1+ 8
IN3+ 9
MODE1 10
SVR 11
IN4+ 12
CIV 13
OUT3− 14
GND2 15
VCC2 16
OUT4+ 17
Fig 2. Pin configuration
TDA8947J
001aac740
7.2 Pin description
Table 3:
Symbol
OUT1+
GND1
VCC1
OUT2−
MODE2
IN2+
SGND
IN1+
IN3+
MODE1
SVR
IN4+
CIV
OUT3−
GND2
Pin description
Pin
Description
1
non inverted loudspeaker output of channel 1
2
ground of channels 1 and 2
3
supply voltage channels 1 and 2
4
inverted loudspeaker output of channel 2
5
mode selection 2 input: Mute and On mode for channels 3 and 4
6
input channel 2
7
signal ground
8
input channel 1
9
input channel 3
10
mode selection 1 input: Standby, Mute and On mode for all
channels
11
half supply voltage decoupling (ripple rejection)
12
input channel 4
13
common input voltage decoupling
14
inverted loudspeaker output of channel 3
15
ground of channels 3 and 4
9397 750 14938
Product data sheet
Rev. 02 — 16 June 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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