AP1703EWG-7 查看數據表（PDF） - Diodes Incorporated.
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AP1703EWG-7 Datasheet PDF : 9 Pages
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AP1701/2/3/4
3-PIN MICROPROCESSOR RESET CIRCUITS
Electrical Characteristics (TA = 25ºC)
Symbol Parameter
Conditions
VCC VCC Range
TA = 0oC to +70oC
ICC Supply Current VTH + 1.0V
AP1701/2/3/4A
AP1701/2/3/4B
VTH
Reset Threshold
TA = 25ºC
AP1701/2/3/4C
AP1701/2/3/4D
AP1701/2/3/4E
AP1701/2/3/4F
AP1701/2/3/4G
Reset Threshold
Tempco
TS Set-up Time
TDELAY
Reset Active
Timeout Period
VCC = 0 to (VTH – 100mV)
TA = 0oC to +70oC
VOL
RESET Output
Voltage Low
VCC = VTH min, ISINK = 1.2mA, AP1701/3
VCC = VTH min, ISINK = 3.2mA
VCC > 1.0V, ISINK = 50uA
VOH
RESET Output VCC > VTH max, ISOURCE = 500uA, AP1701/3
Voltage-High
VCC > VTH max, ISOURCE = 800uA
VOL
RESET Output VCC = VTH max, ISINK = 1.2mA, AP1702/4
Voltage-Low
VCC = VTH max, ISINK = 3.2mA
VOH
RESET Output
Voltage-High
1.8V < VCC < VTH min, ISOURCE = 150uA,
AP1702/4
Min.
1.0
4.54
4.29
3.92
3.02
2.87
2.57
2.20
100
100
0.8VCC
VCC –1.5
0.8 VCC
Typ.
20
4.63
4.38
4.00
3.08
2.93
2.63
2.25
30
240
Max.
5.5
30
4.72
4.47
4.08
3.14
2.99
2.68
2.30
600
0.3
0.4
0.3
Unit
V
µA
V
ppm/
oC
µs
ms
V
V
0.3
0.4
V
V
Typical Application Circuit
Cin
0.1uF
V CC
V CC
AP170X
RESET
(RESET)
V CC
Microprocessor
RESET
INPUT
GND
GND
AP1701/2/3/4 Rev. 2
3 of 9
www.diodes.com
FEBRUARY 2007
© Diodes Incorporated
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