MAX6743 Просмотр технического описания (PDF) - Maxim Integrated
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MAX6743 Datasheet PDF : 16 Pages
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Low-Power Dual-/Triple-Voltage SC70 µP
Supervisory Circuits
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 1.2V to 5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
Reset Threshold for VCC2
RSTIN Threshold (MAX6738/
MAX6739/MAX6740/MAX6743)
RSTIN Input Current
Reset Threshold Hysteresis
RESET, POK1 Output Low
RESET Output High (Push-Pull)
SYMBOL
VTH2
VTH-RSTIN
VOL
VOH
CONDITIONS
MAX67_ _T
TA = 0°C to +85°C
TA = -40°C to +85°C
MAX67_ _S
TA = 0°C to +85°C
TA = -40°C to +85°C
MAX67_ _R
TA = 0°C to +85°C
TA = -40°C to +85°C
MAX67_ _Z
TA = 0°C to +85°C
TA = -40°C to +85°C
MAX67_ _Y
TA = 0°C to +85°C
TA = -40°C to +85°C
MAX67_ _W
TA = 0°C to +85°C
TA = -40°C to +85°C
MAX67_ _V
TA = 0°C to +85°C
TA = -40°C to +85°C
MAX67_ _I
TA = 0°C to +85°C
TA = -40°C to +85°C
MAX67_ _H
TA = 0°C to +85°C
TA = -40°C to +85°C
MAX67_ _G
TA = 0°C to +85°C
TA = -40°C to +85°C
MAX67_ _F
TA = 0°C to +85°C
TA = -40°C to +85°C
MAX67_ _E
TA = 0°C to +85°C
TA = -40°C to +85°C
MAX67_ _D
TA = 0°C to + 85°C
TA = -40°C to +85°C
TA = 0°C to +85°C
TA = -40°C to +85°C
VRSTIN ≥ 0.1V (Note 2)
VTH1, VTH2, RSTIN, PFI
VCC1 ≥ 1.0V, ISINK = 50µA, TA = 0°C to
+85°C
VCC1 ≥ 1.2V, ISINK = 100µA
VCC1 ≥ 2.13V, ISINK = 1.2mA
VCC1 ≥ 4.25V, ISINK = 3.2mA,
VCC1 ≥ 2.38V, ISOURCE = 500µA, output
deasserted
VCC1 ≥ 4.75V, ISOURCE = 800µA, output
deasserted
MIN
3.000
2.905
2.850
2.800
2.550
2.505
2.250
2.213
2.125
2.088
1.620
1.593
1.530
1.503
1.350
1.328
1.275
1.253
1.080
1.062
1.020
1.002
0.810
0.797
0.765
0.752
0.476
0.468
-10
TYP
3.075
2.925
2.625
2.313
2.188
1.665
1.575
1.388
1.313
1.110
1.050
0.833
0.788
0.488
0.5
0.8 ×
VCC
0.8 ×
VCC
MAX
3.150
3.050
3.000
3.050
2.700
2.745
2.375
2.413
2.250
2.288
1.710
1.737
1.620
1.647
1.425
1.448
1.350
1.373
1.140
1.158
1.080
1.098
0.855
0.869
0.810
0.824
0.500
0.507
+10
0.3
0.3
0.3
0.4
UNITS
V
V
nA
%
V
V
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