参数资料
型号: TDA7396
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 45 W, 1 CHANNEL, AUDIO AMPLIFIER, PZFM11
封装: MULTIWATT-11
文件页数: 1/11页
文件大小: 280K
代理商: TDA7396
TDA7396
45W/2
BRIDGE CAR RADIO AMPLIFIER
WITH DIAGNOSTIC FACILITY
HIGH POWER CAPABILITY:
- 65W/2
MAX
- 60W/2
EIAJ
- 45W/2
@ VS = 14.4V, f = 1KHz, d = 10%
DIFFERENTIAL INPUTS (EITHER SINGLE
ENDED OR DIFFERENTIAL INPUT SIGNALS
ARE ACCEPTED)
MINIMUM EXTERNAL COMPONENT COUNT:
- NO BOOTSTRAP CAPACITORS
- NO BOUCHEROT CELLS
- INTERNALLY FIXED GAIN (26dB)
- NO SVR CAPACITOR
ST.-BY FUNCTION (CMOS COMPATIBLE)
AUTOMATIC MUTE DURING TURN-ON/OFF
AUTOMUTE AT MINIMUM SUPPLY
VOLTAGE DETECTION
SYNCHRONIZING PIN FOR SIMULTANEOUS
TURN-ON IN MULTI-DEVICE APPLICATIONS
NO AUDIBLE POP DURING MUTE AND ST-
BY OPERATIONS
Diagnostic Facilities:
CLIPPING DETECTOR
SHORT CIRCUIT
OPEN LOAD
THERMAL SHUTDOWN
PROTECTIONS:
SHORT CIRCUIT (TO GND, TO VS, ACROSS
THE LOAD)
VERY INDUCTIVE LOADS
CHIP OVER-TEMPERATURE
LOAD DUMP
OPEN GND
ESD
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
April 2002
1
2
11
IN-
0.22
F
0.22
F
IN+
8
STANDBY
TO
C or VS
10
6
OUT+
OUT-
7
5
4
Vref
CD-DIA
TDA7396
D93AU004
10K
1000
F
GND
RS
51K
CM
10
F
100nF
39
TO
C
+VS
Figure 1: Test And Application Circuit
Multiwatt11
ORDERING NUMBER: TDA7396
1/11
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