M51957A,B/M51958A,B
Typical Characteristics
Thermal Derating
(Maximum Rating)
500
Power Dissipation Pd (mW)
Detection Voltage V
S
(V)
5-pin SIP
8-pin SOP
(PRSP0008DE-C)
: recommend
8-pin SOP
(PRSP0008DA-A)
: not recommend
Detection Voltage vs. Ambient Temperature
(Input voltage detection series)
1.28
1.27
V
SH
400
300
200
100
0
0
1.26
1.25
1.24
1.23
1.22
–40 –20
V
SL
25
50
75
85
100
125
0
20
40
60
80 100
Ambient Temperature Ta (°C)
Detection Voltage vs. Supply Voltage
(Input voltage detection series)
1.28
Detection Voltage V
S
(V)
Input Current I
IN
(nA)
Ambient Temperature Ta (°C)
Input Current vs. Supply Voltage
(Input voltage detecting series)
250
200
150
Ta = –30°C
V
IN
= 1.25V
1.27
1.26
1.25
V
SL
V
SH
100
Ta = 25°C
1.24
1.23
1.22
0
50
0
0
Ta = 85°C
4
8
12
16
20
4
8
12
16
20
Supply Voltage V
CC
(V)
Delay Capacitance vs. Delay Time
(M5195xx, External delay capacitor type)
Delay Capacitance Cd (µF)
10
7
V
CC
= 5V
5
3
1
7
5
3
0.1
7
5
3
0.01
7
5
3
0.001
0.1
3 57 1
3 5 7 10 3 5 7 100 3 5 7 1000
Supply Voltage V
CC
(V)
Delay Time vs. Ambient Temperature
(M5195xx, External delay capacitor type)
6
C
D
= 0.01µF
Delay Time t
pd
(ms)
5
4
V
CC
= 5V
3
2
1
0
–40 –20
10V
V
CC
= 15V
0
20
40
60
80 100
Delay Time t
pd
(ms)
Ambient Temperature Ta (°C)
REJ03D0778-0200 Rev.2.00 Aug 20, 2007
Page 4 of 13
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