TDA8920 查看數據表（PDF） - Unspecified
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TDA8920 Datasheet PDF : 16 Pages
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Philips Semiconductors
2 × 50 W class-D power amplifier
Preliminary specification
TDA8920
ORDERING INFORMATION
TYPE
NUMBER
TDA8920J
TDA8920TH
NAME
DBS17P
HSOP20
PACKAGE
DESCRIPTION
plastic DIL-bent-SIL power package; 17 leads (lead length 12 mm)
heatsink small outline package; 20 leads
BLOCK DIAGRAM
VERSION
SOT243-1
SOT418-1
handbook, full pagewidth
VDD2 VDD1
13
5
6
BOOT1
4
IN1+
3
IN1−
ANALOG
DIGITAL
7
OUT1
16
LIM
PROTECTION
VSS1
TDA8920J
12
VDD2
14
IN2+
11
ANALOG
DIGITAL
15
IN2−
BOOT2
OUT2
MODE
17
MODE
OSCILLATOR
VSS2
9
STABILIZER
STAB
2
SGND
1
OSC
8
10
VSS1 VSS2
MGR657
Fig.1 Block diagram (SOT243-1).
1998 Dec 01
3
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