ADM823_VC データシートの表示（PDF） - Analog Devices
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ADM823_VC
Analog Devices
ADM823_VC Datasheet PDF : 12 Pages
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ADM823/ADM824/ADM825
SPECIFICATIONS
VCC = 4.75 V to 5.5 V for ADM82xL, VCC = 4.5 V to 5.5 V for ADM82xM, VCC = 3.15 V to 3.6 V for ADM82xT, VCC = 3 V to 3.6 V
for ADM82xS, VCC = 2.7 V to 3.6 V for ADM82xR, VCC = 2.38 V to 2.75 V for ADM82xZ, VCC = 2.25 V to 2.75 V for ADM82xY,
TA = TMIN to TMAX, unless otherwise noted.
Table 2.
Parameter
SUPPLY
VCC Operating Voltage Range
Supply Current
Min
Typ
1
1.2
10
5
RESET THRESHOLD VOLTAGE
ADM82xL
4.56
4.63
4.50
ADM82xM
4.31
4.38
4.25
ADM82xT
3.04
3.08
3.00
ADM82xS
2.89
2.93
2.85
ADM82xR
2.59
2.63
2.55
ADM82xZ (SC70 Only)
2.28
2.32
2.25
ADM82xY (SC70 Only)
2.16
2.19
2.13
RESET THRESHOLD TEMPERATURE COEFFICIENT
40
RESET THRESHOLD HYSTERESIS
10
5
RESET TIMEOUT PERIOD
140
200
VCC TO RESET DELAY
40
RESET/RESET
RESET Output Voltage
RESET Output Voltage (ADM824, ADM825)
VCC − 1.5
0.8 × VCC
0.8 × VCC
Max
5.5
24
12
4.70
4.75
4.45
4.50
3.11
3.15
2.96
3.00
2.66
2.70
2.35
2.38
2.22
2.25
280
0.4
0.3
0.3
0.4
0.3
Unit
Test Conditions/Comments
V
TA = 0°C to 70°C
V
TA = TMIN to TMAX
μA
WDI and MR unconnected
ADM82xL/M
μA
WDI and MR unconnected
ADM82xT/S/R/Z/Y
V
V
V
V
V
V
V
V
V
V
V
V
V
V
ppm/°C
mV
mV
ms
μs
TA = 25°C
TA = TMIN to TMAX
TA = 25°C
TA = TMIN to TMAX
TA = 25°C
TA = TMIN to TMAX
TA = 25°C
TA = TMIN to TMAX
TA = 25°C
TA = TMIN to TMAX
TA = 25°C
TA = TMIN to TMAX
TA = 25°C
TA = TMIN to TMAX
ADM82xL/M
ADM82xT/S/R/Z/Y
VTH − VCC = 100 mV
V
VCC = VTH min, ISINK = 3.2 mA,
ADM82xL/M
V
VCC = VTH min, ISINK = 1.2 mA,
ADM82xT/S/R/Z/Y
V
TA = 0°C to 70°C, VCC = 1 V,
VCC falling, ISINK = 50 μA
V
VCC = VTH max, ISOURCE = 120 μA,
ADM82xL/M
V
VCC = VTH max, ISOURCE = 30 μA,
ADM82xT/S/R/Z/Y
V
VCC = VTH max, ISINK = 3.2 mA,
ADM82xL/M
V
VCC = VTH max, ISINK = 1.2 mA,
ADM82xT/S/R/Z/Y
V
VCC ≥ 1.8 V, ISOURCE = 150 μA
Rev. C | Page 3 of 12
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