TDA8571J Datasheet

  • TDA8571J

  • 4 X 40 W BTL quad car radio power

  • 197.01KB

  • Philips

扫码查看芯片数据手册

上传产品规格书

PDF预览

Philips Semiconductors
Preliminary speci铿乧ation
4 x 40 W BTL quad car radio power
ampli铿乪r
TEST AND APPLICATION INFORMATION
TDA8571J
handbook, full pagewidth
VP
MODE
VP1
15
IN1
470 nF
30 k鈩?/div>
10
1
VP2
8
VP3
16
VP4
23
100 nF
+14.4
V
2200
碌F
input 1
+
鈭?/div>
2
OUT1+
RL = 4
鈩?/div>
+
鈭?/div>
Vref
4
OUT1鈭?/div>
input 2
470 nF
IN2
11
+
鈭?/div>
30 k鈩?/div>
7
OUT2+
RL = 4
鈩?/div>
+
SGND
12
5
OUT2鈭?/div>
10 k鈩?/div>
+V
P
diagnostic
output
鈭?/div>
TDA8571J
DIAGNOSTIC
9
VDIAG
input 3
470 nF
IN3
13
+
鈭?/div>
30 k鈩?/div>
17
OUT3+
RL = 4
鈩?/div>
+
鈭?/div>
Vref
19
OUT3鈭?/div>
input 4
470 nF
IN4
14
+
鈭?/div>
30 k鈩?/div>
22
OUT4+
RL = 4
鈩?/div>
+
鈭?/div>
3
PGND1
6
PGND2
18
PGND3
21
20
OUT4鈭?/div>
PGND4
power ground (substrate)
MGM564
Special care must be taken in the PCB-layout to separate pin 9 from the pins 10, 11 13 and 14 to minimize the crosstalk between the clip output and
the inputs.
To avoid switch-on plops, it is advised to keep the amplifier in the mute mode during a period of
鈮?/div>
150 ms (charging the input capacitors at pins
10, 11, 13 and 14).
Fig.7 Application circuit diagram.
1998 Mar 13
10

TDA8571J相关型号PDF文件下载

扫码下载APP,
一键连接广大的电子世界。

在线人工客服

买家服务:
卖家服务:

0571-85317607

客服在线时间周一至周五
9:00-17:30

关注官方微信号,
第一时间获取资讯。

建议反馈

联系人:

联系方式:

按住滑块,拖拽到最右边
>>
感谢您向阿库提出的宝贵意见,您的参与是维库提升服务的动力!意见一经采纳,将有感恩红包奉上哦!