Datasheet Details
Part number
CD7377CZ
Manufacturer
Unknown Manufacturer
File Size
363.93 KB
Description
7W X 4 channel audio power amplifier
Datasheet
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Full PDF Text Transcription (Reference)
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CD7377CZ
7W×4
1、
CD7377CZ 7W×4 ， （ BTL）、（ BTL＋）。：
● ：2×24W（ BTL，VCC=14.4V，f=1kHz，THD=10%，RL=4）
4×7W（，VCC=14.4V，f=1kHz，THD=10%，RL=4） ● （AV =26dB / BTL）， ● ST-BY （ CMOS ） ● “” ● ● ● ● ：FZIP15
2、
2. 1、
：S-2012-04-A
1 8
2. 2、
1 2 3 4 5 6 7 8
OUT1 OUT2 VCC IN1 IN2 SVR ST-BY PW-GND
1 2 1 2
CD7377CZ
9 10 11 12 13 14 15
S-GND T-OUT IN4 IN3 VCC OUT4 OUT3
4 3 4 3
3、
3. 1、
，Tamb=25℃
VCC
VCC
VCC
IO
IO
PD
， Tstg
t=50ms
t=100μs， f＞10Hz Tcase=85℃
40 28 18
4.5
3.5 36 -40~150
V V V
A
A W ℃
3. 2、
，Tamb=25℃，VCC=14.4V，RL= 4，f=1kHz，THD=10%
VCC ICCQ VOS
RL=∞
8
18
150
150
PO
RL=4
BTL
21
24
6.5
7
RL=2
11.5
BTL，
PO-MAX VCC=14.4V
33
37
VCC=13.
CD7377CZ Datasheet
