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ASM161JCUSF 数据表(PDF) 4 Page - ON Semiconductor

部件名 ASM161JCUSF
功能描述  Supervisory Circuit
PDF  7 Pages
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制造商  ONSEMI [ON Semiconductor]
网页  http://www.onsemi.com
标志 ONSEMI - ON Semiconductor

ASM161JCUSF 数据表(HTML) 4 Page - ON Semiconductor

  ASM161JCUSF Datasheet HTML 1Page - ON Semiconductor ASM161JCUSF Datasheet HTML 2Page - ON Semiconductor ASM161JCUSF Datasheet HTML 3Page - ON Semiconductor ASM161JCUSF Datasheet HTML 4Page - ON Semiconductor ASM161JCUSF Datasheet HTML 5Page - ON Semiconductor ASM161JCUSF Datasheet HTML 6Page - ON Semiconductor ASM161JCUSF Datasheet HTML 7Page - ON Semiconductor  
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ASM161, ASM162
http://onsemi.com
4
Table 3. ELECTRICAL CHARACTERISTICS
(Unless otherwise noted, VCC is over the full range and TA = 0°C to 70°C for ASM161/162 X C and TA = −40°C to +85°C for ASM161/162
X E devices. Typical values at TA = 25°C, VCC = 5 V for L/M/J devices, VCC = 3.3 V for T/S devices and VCC = 3 V for R devices.)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Input Voltage (VCC)
Range
VCC
TA = 0°C to 70°C
1.1
5.5
V
Supply Current
(Unloaded)
ICC
TA = 0°C to 70°C,
TA = −40°C to +85°C
VCC < 5.5 V L/M/J
6
15
mA
TA = 0°C to 70°C,
TA = −40°C to +85°C
VCC < 3.6 V R/S/T
4.5
10
Reset Threshold
VTH
L Devices
TA = 25°C
(Note 1)
4.56
4.50
4.63
4.70
4.75
V
M devices
TA = 25°C
(Note 1)
4.31
4.25
4.38
4.45
4.50
J devices
TA = 25°C
(Note 1)
3.93
3.89
4.00
4.06
4.10
T devices
TA = 25°C
(Note 1)
3.04
3.00
3.08
3.11
3.15
S devices
TA = 25°C
(Note 1)
2.89
2.85
2.93
2.96
3.00
R devices
TA = 25°C
(Note 1)
2.59
2.55
2.63
2.66
2.70
Reset Threshold
Temp Coefficient
TCVTH
30
ppm/
°C
VCC to reset delay
VCC = VTH to (VTH −100 mV)
20
mS
Reset Pulse Width
tRPW
TA = 0°C to 70°C
800
1400
2000
ms
TA = −40°C to 85°C
600
2240
MR Minimum Pulse
Width
tMR
10
mS
MR Glitch Immunity
100
ns
MR to RESET
Propagation Delay
0.5
mS
MR Input Threshold
VIH
VCC > VTH(MAX), L/M/J devices
2.3
V
VIL
0.8
V
VIH
VCC > VTH(MAX), R/S/T devices
0.7VCC
V
VIL
0.25VCC
V
MR Delay to MR
Retrigger
tMRD
TA = 0°C to 70°C
48
85
122
mS
TA = −40°C to 85°C
85
MR pull−up
resistance
10
20
30
KW
Low RESET output
voltage (ASM161)
VOL
VCC = VTH min., ISINK = 1.2 mA, ASM161 R/S/T
0.3
V
VCC = VTH min., ISINK = 3.2 mA, ASM161L/M/J
0.4
VCC > 1.1, ISINK = 50 mA
0.3
RESET Output
Voltage (ASM162)
VOL
VCC = VTH max., ISINK = 1.2 mA, ASM162 R/S/T
0.3
V
VCC = VTH max., ISINK = 3.2 mA, ASM162 L/M/J
0.4
HIGH RESET Output
Voltage (ASM162)
VOH
1.8 < VCC < VTHmin., ISOURCE = 150 mA
0.8VCC
V
1. Over operating temperature range.



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