M5295AL MITSUBISHI [Mitsubishi Electric Semiconductor], M5295AL Datasheet - Page 7

• Manufacturer Part Number: M5295AL
• Description: WATCHDOG TIMER
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

TYPICAL CHARACTERISTICS
1000
200
800
400
600
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.8
0
0
-40
0
0
0
M5295AFP
M5295AL
M5295AP
AMBIENT TEMPERATURE Ta(°C)
AMBIENT TEMPERATURE Ta(°C)
CRITICAL OPERATION VOLTAGE
-20
0.2
Vcc=5V
CIRCUIT CURRENT VS.
25
SUPPLY VOLTAGE Vcc(V)
THERMAL DERATING
(MAXIMUM RATING)
SUPPLY VOLTAGE
0
0.4 0.6 0.8
CHARACTERISTICS
20 40
50
R
R
R
75
60
L
L
L
1.0
=22k
=100k
=2.2k
80 100
1.2 1.4
100
125
120
1.6
MITSUBISHI
ELECTRIC
0.1
0.01
100
MITSUBISHI<Dig.Ana.INTERFACE>
2.0
4.0
3.5
3.0
2.5
1.5
1.0
0.5
10
4.9
4.8
4.7
4.6
4.5
4.2
4.1
4.4
4.3
M5295AL/P/FP
1
0
0.01
0
INTERRUPTION OUTPUT VOLTAGE VS.
-40 -20 0
7
5
3
7
5
3
2
2
7
5
3
2
7
5
3
2
AMBIENT TEMPERATURE Ta(°C)
R
t
DELAY TIME VS.DELAY CAPACITY
2 3
WD
R
ST1
2
Vcc=5V
DETECTION VOLTAGE VS.
L
SUPPLY VOLTAGE Vcc(V)
=4.7k
(R1=10k )
5
(Icc FLUCTUATION CAUSED
BY CIRCUIT OPERATION)
DELAY CAPACITY C(µF)
High
7
SUPPLY VOLTAGE
0.1
CIRCUIT CURRENT
4
R
CHARACTERISTICS
ST2
2 3
20 40
6
WATCHDOG TIMER
t
High
RST2
5
7
8
1
V
V
V
10
TH2(L)
2 3
TH2(H)
60 80 100 120
TH1
(
5
12 14
7
7
10
/ 8 )
2 3
5
16
7
100