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S7145F

更新时间： 2024-11-19 04:06:47

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S7145F 数据手册

S71xxF

Semiconductor

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 (I_CCL=300 ㎂ Typ. I_CCH=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.

Marking

Package Code

S71xxF

S7□□

SOT-89

□□: Detecting Voltage Code

Outline Dimensions

Unit : mm

3.70~4.30

2.40~2.70

Equivalent Circuit Diagram

1.20 Max.

PIN Connections

Vcc

2, 4. GND

3. OUT

KSD-I5B001-001

12 3 4 5

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