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부품번호 | S72N39 기능 |
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기능 | Standard Voltage Detector | ||
제조업체 | AUK corp | ||
로고 | |||
7
Semiconductor
S72Nxx
Standard Voltage Detector
Description
The function of this low reset Type IC is to accurately reset systems after detecting the supply voltage at the time
of switching power on and instantaneous power off in various CPU and other logic system. Further, this IC, with
its super low consumption current is most suited as a voltage check circuit for a number of products which use
batteries.
Features
• Super low current consumption (ICCL = 1.0uA Typ.)
• High current of output transistor (IOL=20mA Typ.)
• Hysteresis circuit built in (△VS=100mV Typ.)
• It has on delay function to supplement the constant of outer C and R.
Applications
• Reset circuits for microcomputers, CPU and MPU.
• Reset circuit for logic circuitry.
• Battery voltage check circuit.
• Circuit for changing over to backup battery.
• Level detecting circuit.
Ordering Information
Type NO.
S72Nxx
Outline Dimensions
Marking
S72N□□
□□: Detecting Voltage Code
4.5±0.1
3.45±0.1
2.25±0.1
Package Code
TO-92
Unit : mm
0.4±0.02
2.06±0.1
2.54 Typ.
1.27 Typ.
123
KSI-9046-000
PIN Connections
1. OUT
2. Vcc
3. GND
1
Test Circuit 1
Test Circuit 2
S72Nxx
Application Circuit
(1) Battery Low Indicator
(2) CPU Resetting
(Note)
(1) Connecting of LED and R2 obtains a voltage drop indicator.
(2) Connecting of C1 and selection of time constant with C1 and R1 set the power on delay time.
KSI-9046-000
4
4페이지 S72Nxx
These AUK products are intended for usage in general electronic equipments(Office and
communication equipment, measuring equipment, domestic electrification, etc.).
Please make sure that you consult with us before you use these AUK products in equipm-
ents which require high quality and/or reliability, and in equipments which could have
major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic
signal, combustion central, all types of safety device, etc.).
AUK cannot accept liability to any damage which may occur in case these AUK products
were used in the mentioned equipments without prior consultation with AUK.
KSI-9046-000
7
7페이지 | |||
구 성 | 총 7 페이지수 | ||
다운로드 | [ S72N39.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
S72N31 | Standard Voltage Detector | AUK corp |
S72N31SF | Standard Voltage Detector | AUK corp |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |