mb3761ps Fujitsu Microelectronics, Inc., mb3761ps Datasheet - Page 10

• Manufacturer Part Number: mb3761ps
• Description: Voltage Detector
• Manufacturer: Fujitsu Microelectronics, Inc.

10
MB3761
TYPICAL CHARACTERISTICS
Voltage Threshold Levels (V
Hysteresis Width can be changed by the resistors
(R
Power-On Reset Time is provided by the following
approximate equation:
t
The recommended value of h
transistor is from 50 to 200.
In the case of an instant power fail,
the remaining charge in C
If necessary, the reversed output is provided
on HYS terminal
RST
1
through R
6
4
2
0
0
V
V
= -C
CCH
CCL
DC Characteristics
1
1
4
R
).
=
=
4
V
R
• In
CCL
1
2
+ R
+
R
V
2
3
1 -
CC
1
R
+ R
3
effects t
1
CCL
(V)
V
V
(R
FE
R
3
CC
TH
3
2
and V
of the external
V
4
R
+ R
TH
4
RST
(1 +
3
CCH
.
)
5
V
) and
R
TH
2
R
+ R
1
6
3
)
4.4
5
0
0
Response Characteristics
V
CC
(L)
V
30 ms
t
RST
CC
(H)
V
CC
V
O