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APX809 数据表(PDF) 3 Page - Diodes Incorporated

部件名 APX809
功能描述  3-PIN MICROPROCESSOR RESET CIRCUITS
PDF  9 Pages
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制造商  DIODES [Diodes Incorporated]
网页  http://www.diodes.com
标志 DIODES - Diodes Incorporated

APX809 数据表(HTML) 3 Page - Diodes Incorporated

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APX809/810
3-PIN MICROPROCESSOR RESET CIRCUITS
APX809/810 Rev. 4
3 of 9
FEBRUARY 2009
www.diodes.com
© Diodes Incorporated
Recommended Operating Conditions
Symbol
Parameter
Min
Max
Unit
VCC
Supply Voltage
1.1
5.5
V
VIN
Input Voltage
0
(VCC+0.3)
V
TA
Operating Ambient Temperature Range
-40
85
oC
TR
Vcc Rising Time (Vcc = 0~VT)
100
V/ uS
Electrical Characteristics
(TA = 25ºC)
TA= -40 to 85
oC unless otherwise note. Typical values are at T
A=+25
oC.
Symbol
Parameter
Test Conditions
Min
Typ.
Max
Unit
VCC
VCC Range
TA = 0
oC to +70oC
1.0
5.5
V
ICC
Supply Current
VTH + 0.2V
30
40
μA
VTH
Reset
Threshold
APX809/810-23
TA = 0
oC-85oC
2.21
2.25
2.30
V
APX809/810-26
2.59
2.63
2.69
APX809/810-29
2.88
2.93
3.00
APX809/810-31
3.02
3.08
3.15
APX809/810-40
3.93
4.00
4.08
APX809/810-44
4.31
4.38
4.47
APX809/810-46
4.56
4.63
4.72
APX809/810-23
TA = -40
oC-85oC
2.20
2.25
2.30
V
APX809/810-26
2.57
2.63
2.69
APX809/810-29
2.86
2.93
3.00
APX809/810-31
3.00
3.08
3.15
APX809/810-40
3.92
4.00
4.08
APX809/810-44
4.29
4.38
4.47
APX809/810-46
4.54
4.63
4.72
Reset Threshold Tempco
30
ppm/
oC
TS
Set-up Time
VCC = VTH to (VTH – 100mV)
20
μs
TDELAY Reset Active Timeout Period
TA = 0
oC to +85oC
140
200
280
ms
VOL
T
RESE
Output Voltage Low
(APX809)
VCC = VTH -0.2, ISINK = 1.2mA
0.3
V
VCC = VTH -0.2, ISINK = 3.2mA
0.4
VCC > 1.0V, ISINK = 50uA
0.3
VOH
T
RESE
Output Voltage-High
(APX809)
VCC > VTH +0.2,
ISOURCE = 500uA
0.8VCC
V
VCC > VTH +0.2,
ISOURCE = 800uA
VCC –1.5
VOL
RESET Output Voltage-Low
(APX810)
VCC = VTH +0.2, ISINK = 1.2mA
0.3
V
VCC = VTH +0.2, ISINK = 3.2mA
0.4
VOH
RESET Output Voltage-High
(APX810)
1.8V < VCC < VTH -0.2,
ISOURCE = 150uA
0.8 VCC
V
θ
JA
Thermal Resistance
Junction-to-Ambient
SOT23/SOT23R (Note 3)
201
oC/W
θ
JC
Thermal Resistance
Junction-to-Case
SOT23/SOT23R (Note 3)
56
oC/W
Notes:
3. Test condition for SOT23/ SOT23R: Devices mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout.



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