NJM2103D NJR, NJM2103D Datasheet - Page 5
![IC SYS SUPPLY VOLT MONITOR 8DIP](/photos/6/56/65608/8-dip_pkg_sml.jpg)
NJM2103D
Manufacturer Part Number
NJM2103D
Description
IC SYS SUPPLY VOLT MONITOR 8DIP
Manufacturer
NJR
Datasheet
1.NJM2103D.pdf
(8 pages)
Specifications of NJM2103D
Applications
Power Supply, Supervisor
Voltage - Supply
3.5 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
8-DIP
Number Of Voltages Monitored
2
Monitored Voltage
5 V
Undervoltage Threshold
4.1 V, 4.2 V
Manual Reset
Not Resettable
Watchdog
No Watchdog
Supply Voltage (max)
20 V
Supply Voltage (min)
1.2 V
Supply Current (typ)
700 uA
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Supply
-
Voltage - Input
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NJM2103D
Manufacturer:
JRC
Quantity:
5 510
Company:
Part Number:
NJM2103D
Manufacturer:
PAN
Quantity:
5 510
Part Number:
NJM2103D
Manufacturer:
JRC
Quantity:
20 000
■ APPLICATION CIRCUIT
Ver.2003-12-09
1) 5V Supply Voltage Monitor
3) Monitoring of Optional Supply Voltage (V
Constant Voltage Output V
Detecting Voltage ≒
RESET Output ≒
S
≒
1
1
V
OV
+
+
S
R
R
R
R
(
(
High
Low
4
5
1
2
+
>13.5V)
×V
×V
Level
Level
SC
SB
)
)
2) Monitoring of Optional Supply Voltage (V
4) Compulsry Reset
Detecting Voltage≒
(Notice)
If it were that V
7 pin to V
Input Reset signal TTL level to V
+
+
indicates under 4.50V, Connect
1
+
R
R
2
1
×V
SB
SB
- terminal
+
≦13.5V)
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