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Cy70xxa-1 Sot23-3 CMOS Low Power Voltage Detector IC
Cy70xxa-1 Sot23-3 CMOS Low Power Voltage Detector IC
Cy70xxa-1 Sot23-3 CMOS Low Power Voltage Detector IC

Cy70xxa-1 Sot23-3 CMOS Low Power Voltage Detector IC

Min.Order: 100
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 0.046 ~ 0.075

Description
General Description

The CY70XXA-1 series devices are a set of three  terminal low power voltage detectors implemented in CMOS technology. Each voltage detector in the series detects a particular fixed voltage ranging from 2.2V to 7.0V. The voltage detectors consist of a highprecision and low power consumption standard voltage source as well as a comparator, hysteresis circuit, and an output driver. CMOS technology ensures low power consumption.
Although designed primarily as fixed voltage detectors, these devices can be used with external components to detect user specified threshold voltages.


Features
  • Low power consumption
  • Low temperature coefficient
  • Built-in hysteresis characteristic
  • High input voltage (up to 15V)
  • Output voltage accuracy: tolerance ±1% or ±2%
  • TO92, SOT89 ,SOT23 and SOT23-3 package
     

Applications   
  • Battery checkers
  • Level selectors
  • Power failure detectors
  • Microcomputer reset
  • Battery memory backup
  • Non-volatile RAM signal storage protectors

Block Diagram


Pin Arrangement Diagram


Pin Assignment

Electrical Characteristics
 

Parameter		Test Conditions
Min.
Typ.
Max.
Unit
VDDConditions
Detection
Voltage		--2.1562.2002.242V
Hysteresis Width--0.02* VDET0.05* VDET0.10* VDETV
Operating Current8VNo Load-23μ A
Operating Voltage--1.5-16V
Output Sink Current2VVOUT=0.2V0.51-mA
Temperature
Coefficient		-0ºC<Ta<70ºC-±0.9-mV/
ºC



Application Circuits
 
 
 
 



 

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