NJM2103D# NJR, NJM2103D# Datasheet - Page 5

• Manufacturer Part Number: NJM2103D#
• Description: IC POWER SUPPLY SUPERVISOR 8DIP
• Manufacturer: NJR

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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Voltage - Input: -
• Other names: NJM#2103D; NJM#2103D

■ 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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