TEA7092TQ 데이터 시트보기 (PDF) - STMicroelectronics
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TEA7092TQ Datasheet PDF : 24 Pages
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ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
VRECIN Supply Voltage
VL
Line Voltage
IL
Line Current
VRSU
Ring Input Voltage
VSWP
Output Switch Voltage
VVLS
Loudspeaker Part Supply
VVCC
Speech Part Supply Voltage
VVM
Unregulated Microprocessor Supply Voltage
VVRMC Regulated Microprocessor Supply Voltage
VPON
Power-On Out Voltage
VCLOCK Clock In Voltage
VDATA
Data In Voltage
VRI/VI
RI/VI Out Voltage
Toper
Operating Temperature
Tj
Junction Temperature
Tstg
Storage Temperature
Note: Typical Thermal resistance TQFP44 Copper lead frame 70° K/W @ 1W.
Figure 1 : Safe Area
140
120
100
80
60
40
20
0
0 2 4 6 8 10 12 14
VL (V)
TEA7092
Value
13
13
0.15
22
7
5.5
10
5.5
5.5
VRMC+0.3V, GND-0.3V
VRMC+0.3V, GND-0.3V
VRMC+0.3V, GND-0.3V
VRMC+0.3V, GND-0.3V
-20, +70
-20, +150
-55, +150
Unit
V
V
A
V
V
V
V
V
V
V
V
V
V
°C
°C
°C
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