M51954B RENESAS [Renesas Technology Corp], M51954B Datasheet - Page 4

• Manufacturer Part Number: M51954B
• Description: Voltage Detecting, System Resetting IC Series
• Manufacturer: RENESAS [Renesas Technology Corp]

M51953A,B/M51954A,B
Typical Characteristics
REJ03D0776-0200 Rev.2.00 Aug 20, 2007
Page 4 of 10
Canstant Current at Cd pin vs. Ambient Temperature
0.001
500
400
300
200
100
–12
–10
0.01
–8
–6
–4
–2
0.1
(M5195xx, External delay capacitor type)
(M5195xx, External delay capacitor type)
10
–40
0
0
7
5
3
1
7
5
3
7
5
3
7
5
3
0.1
0
Delay Capacitance vs. Delay Time
V
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
CC
–20
3 5 7
= 5V
25
Delay Time t
V
V
(Maximum Rating)
1
CC
CC
Thermal Derating
0
= 5V
= 15V
3 5
50
5-pin SIP
20
7
8-pin SOP
(PRSP0008DE-C)
: recommend
10
40
75
8-pin SOP
(PRSP0008DA-A)
: not recommend
pd
3 5 7
85
60
(ms)
100
100
80
3 5 7
125
100
1000
4.34
4.32
4.30
4.28
4.26
4.24
4.22
Detection Voltage vs. Ambient Temperature
1.0
0.8
0.6
0.4
0.2
(M5195xx, External delay capacitor type)
–40
–40
6
5
4
3
2
1
0
0
Delay Time vs. Ambient Temperature
0
C
Ta = 25°C
(Supply voltage detection series)
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
D
–20
–20
Threshold Operating Voltage
= 0.01µF
Supply Voltage V
0.2
0
0
([L] reset type)
0.4
20
20
40
40
0.6
CC
60
60
R
R
R
V
V
V
L
L
L
V
0.8
CC
SH
SL
= 2.2kΩ
= 22kΩ
= 100kΩ
(V)
CC
80
80
= 15V
= 5V
10V
100
100
1.0