TDA1564 查看數據表（PDF） - Philips Electronics
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TDA1564 Datasheet PDF : 30 Pages
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Philips Semiconductors
High efficiency 2 × 25 W/4 Ω
stereo car radio power amplifier
BLOCK DIAGRAM
Preliminary specification
TDA1564
VP1
VP2
20
11
TDA1564TH
+
SLAVE
CONTROL
−
IN2 −
IN2 +
CIN
IN1−
IN1+
n.c.
n.c.
MUTE
13
14
60 60
kΩ kΩ
19
25 kΩ Vref
60 60
kΩ kΩ
18
17
MUTE
1
10
−
VI
+
VP
+
VI
−
SLAVE
CONTROL
−
IV
+
VI
−
+
VI
+
IV
−
−
+
7
OUT2 −
8
OUT2 +
16
CSE
3
OUT1−
4
OUT1+
STANDBY
LOGIC
2
MODE
CLIP/ PROTECTION
TEMP PREWARNING
15
DIAG
OFFSET
DETECTION
12 9
5
6 mdb811
OC1 OC2 GND1 GND2
2004 Jan 27
Fig.1 Block diagram (TDA1564TH).
3
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