TEA7092TQ Просмотр технического описания (PDF) - STMicroelectronics
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TEA7092TQ Datasheet PDF : 24 Pages
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TEA7092
MICROCONTROLLER INTERFACE (continued)
Microcontroller Stabilized Supply (Tamb = 25°C, IL = 0mA)
Symbol
VRMC1
VRMC2
Ivmcq1
Parameter
Output Voltage
Quiescent Current
I(VMC) - I(VRMC)
Test Conditions
I(VRMC) = -1.8mA, VMC = 4V, VLS = 0V
I(VRMC) = 0, VMC= 0V, VLS = 4V
VMC = VRMC + 0.3V
Oscillator ON, I(VRMC) = 0
Min.
3.2
3.2
Typ.
3.5
3.5
250
Max.
3.75
3.75
400
Unit
V
V
µA
Ivmcq2
Ivmcq3
Code 0111010 I(VRMC) = -1.8mA
I(VRMC) = 0
95 200 µA
50 120 µA
RESET (Tamb = 25°C, IL = 0mA)
Symbol
Parameter
VRESL Low Threshold
VRESH High Threshold
Test Conditions
IRESET = 1mA, VMC =4V
VRMC = 0.66 x VRMC1
VRMC = 0.8 x VRMC1
Min. Typ. Max. Unit
VRMC - 0.4
0.4 V
V
PON (Tamb = 25°C)
Symbol
Parameter
VPONL
VPONH1
VPONH2
Low Threshold
High Threshold
High Threshold
Test Conditions
IPON = -1mA
Code (0111000), IL = 8mA
Code (0111000), IL = 20mA
Code (0111001), IL = 8mA
Min. Typ. Max. Unit
VRMC- 0.4
VRMC- 0.4
0.4 V
V
V
RI/VI , Hold Function (Tamb = 25°C)
Symbol
VRIVIL
VRIVIH
Parameter
Low Threshold
High Threshold
Test Conditions
IL = 90mA, Code (0011010)
IL = 70mA
Min.
VRMC - 0.4
Typ.
Max.
0.4
Unit
V
V
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