TDA7293 查看數據表（PDF） - STMicroelectronics
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TDA7293 Datasheet PDF : 21 Pages
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Electrical specifications
TDA7293
Table 4.
Symbol
Electrical characteristics (continued)
Parameter
Test conditions
Min Typ Max Unit
Clip detector
Duty
Duty cycle ( pin 5)
ICLEAK
-
Slave function pin 4 (ref. to pin 8)
d = 1%,
RPULLUP = 10 kΩ to 5 V
-
10
-
%
d = 10%,
RPULLUP = 10 kΩ to 5 V
30
40
50
%
PO = 50 W
-
-
3
µA
VSlave
Slavethreshold
-
VMaster
Master threshold
-
1. Tested with optimized applications board (see fig. 3)
2. GVmin ≥ 26dB
-
-
3
-
1
V
-
V
Note:
Pin 11 only for modular connection. Max external load 1 MΩ / 10 pF, only for test purposes
Figure 3. Typical application PCB and component layout
6/21
Doc ID 6744 Rev 8
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