S7139SF Просмотр технического описания (PDF) - AUK -> KODENSHI CORP
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S7139SF Datasheet PDF : 5 Pages
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7
Semiconductor
S71xxSF
Standard Voltage Detector
Description
• The S71xx prevents the error of system from supply voltage below normal voltage level at the time the power on
and instantaneous power off in systems.
Features
• Current Consumption is Low (ICCL=300 ㎂ Typ. ICCH =30 ㎂ Typ.)
• Resetting Output Minimum Guarantee Voltage is Low (0.8V Typ.)
• Hysteresis Voltage is Provided (50 ㎷ Typ.)
Applications
• As Control Circuit of Battery-Backed Memory
• As Measure Against Erroneous Operations at Power On-Off
• As Resetting Function for the CPU-Mounted Equipment --- PC, Printer, VTR, Fax, C-TV etc.
• As Measure Against System Runaway at Instantaneous Break of Power Supply etc.
Ordering Information
Type NO.
S71xxSF
Outline Dimensions
Marking
7□□
□□: Detecting Voltage Code
Package Code
SOT-23F
Unit : mm
2.30~2.50
1.50~1.70
Equivalent Circuit Diagram
1
3
2
PIN Connections
1. OUT
2. Vcc
3. GND
KSD-I5C008-001
1
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