參數(shù)資料
型號(hào): MB3761
廠商: Fujitsu Limited
英文描述: VOLTAGE DETECTOR
中文描述: 電壓檢測(cè)器
文件頁(yè)數(shù): 1/13頁(yè)
文件大?。?/td> 414K
代理商: MB3761
1
DS04-27300-2E
FUJITSU SEMICONDUCTOR
DATA SHEET
ASSP
VOLTAGE DETECTOR
MB3761
VOLTAGE DETECTOR
Designed for voltage detector applications, the Fujitsu MB3761 is a dual
comparator with a built-in high precision reference voltage generator.
Outputs are open-collector outputs and enable use of the OR-connection
between both channels. Both channels have hysteresis control outputs.
Because of a wide power supply voltage range and a low power supply
current, the MB3761 is suitable for power supply monitors and battery
backup systems.
Wide power supply voltage range: 2.5 V to 40 V
Low power and small voltage dependency supply current: 250
μ
A
typical.
Built-in stable low voltage generator: 1.20 V typical.
Easy-to-add hysteresis characteristics.
Package: 8-pin Plastic SIP Package (Suffix: -PS)
8-pin Plastic DIP Package (Suffix: -P)
8-pin Plastic FPT Package (Suffix: -PF)
ABSOLUTE MAXIMUM RATINGS (See NOTE)
Rating
Symbol
V
CC
V
O
I
O
V
IN
Value
41
41
50
-0.3 to +6.5
350
(TA
70
°
C)
-55 to 125
Unit
V
V
mA
V
Power Supply Voltage
Output Voltage
Output Current
Input Voltage
Power Dissipation
P
D
mW
Storage Temperature
T
STG
°
C
NOTE:
Permanent device damage may occur if
ABSOLUTE MAXI-
MUM RATINGS
are exceeded. Functional operation should be
restricted to the conditions as detailed in the operational sections
of this data sheet. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
PIN ASSIGNMENT
V
HYS-B
OUT-B
GND
OUT-A
IN-A
HYS-A
IN-B
CC
V
HYS-B
OUT-B
GND
OUT-A
IN-A
HYS-A
IN-B
CC
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
(FRONT VIEW)
(TOP VIEW)
B
+
A
(+)
(—)
(+)
(—)
+
+
B
+
A
(+)
(—)
(+)
(—)
PLASTIC PACKAGE
SIP-08P-M03
PLASTIC PACKAGE
DIP-08P-M01
PLASTIC PACKAGE
FPT-08P-M01
This device contains circuitry to protect the inputs against damage due
to high static voltages or electric fields. However, it is advised that
normal precautions be taken to avoid application of any voltage
higher than maximum rated voltages to this high impedance circuit.
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