MB3771
■ ELECTRICAL CHARACTERISTICS
1. DC Characteristics
(VCC = 5 V, Ta = + 25 °C)
Value
Unit
Parameter
Symbol
Conditions
Min.
Typ.
350
400
4.20
4.20
4.30
4.30
100
1.230
1.230
3
Max.
ICC1
ICC2
VSB = 5 V, VSC = 0 V
VSB = 0 V, VSC = 0 V
VCC
500
µA
µA
V
Power supply current
600
4.10
4.05
4.20
4.15
50
4.30
4.35
4.40
4.45
150
VSAL
(DOWN)
Ta = −40 °C to +85 °C
VCC
V
Detection voltage
V
VSAH (UP)
VHYSA
Ta = −40 °C to +85 °C
V
Hysterisis width
mV
V
VSB
1.212
1.200
1.248
1.260
10
Detection voltage
VSB
Ta = −40 °C to +85 °C
VCC = 3.5 V to 18 V
V
Deviation of detection voltage
Hysterisis width
∆VSB
VHYSB
IIHB
mV
mV
nA
nA
V
14
28
42
VSB = 5 V
0
250
Input current
IILB
VSB = 0 V
20
250
“H” level output voltage
Output saturation voltage
VOHR
IRESET = −5 µA, VSB = 5 V
IRESET = 3mA, VSB = 0 V
IRESET = 10mA, VSB = 0 V
VOLR = 1.0 V, VSB = 0 V
VSB = 5 V, VCT = 0.5 V
VSC = 5 V
4.5
4.9
0.28
0.38
40
0.4
0.5
V
VOLR
V
Output sink current
CT charge current
IRESET
20
9
mA
µA
nA
nA
V
ICT
12
16
500
500
1.265
1.285
10
IIHC
0
Input current
IILC
VSC = 0 V
50
1.225
1.205
1.245
1.245
3
Detection voltage
VSC
Ta = −40 °C to +85 °C
VCC = 3.5 V to 18 V
VOHC = 18 V
V
Deviation of detection voltage
Output leakage current
Output saturation voltage
Output sink current
∆VSC
IOHC
mV
µA
V
0
1
VOLC
IOUTC
IOUTC = 4 mA, VSC = 5 V
VOLC = 1.0 V, VSC = 5 V
0.15
15
0.4
6
mA
Reset operation minimum
supply voltage
VCCL
VOLR = 0.4 V, IRESET = 200 µA
0.8
1.2
V
5
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