88CXXG-AF5-R 데이터 시트보기 (PDF) - Unisonic Technologies

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88CXXG-AF5-R

BUILT-IN DELAY CIRCUIT HIGH-PRECISION VOLTAGE DETECTOR

Unisonic Technologies 

88CXX

CMOS IC

 DECTECTION VOLTAGE RANGE vs. HYSTERESIS WIDTH

DETECTION VOLTAGE

RANGE (V)

2.0V±2.0%

2.1V±2.0%

2.2V±2.0%

2.3V±2.0%

2.4V±2.0%

2.5V±2.0%

2.6V±2.0%

2.7V±2.0%

2.8V±2.0%

2.9V±2.0%

3.0V±2.0%

3.1V±2.0%

3.2V±2.0%

HYSTERESIS WIDTH

VHYS TYP (V)

0.100

0.105

0.110

0.115

0.120

0.125

0.130

0.135

0.140

0.145

0.150

0.155

0.160

 OUTPUT CONFIGURATIONS

DETECTION VOLTAGE

RANGE (V)

3.3V±2.0%

3.4V±2.0%

3.5V±2.0%

3.6V±2.0%

3.7V±2.0%

3.8V±2.0%

3.9V±2.0%

4.0V±2.0%

4.1V±2.0%

4.2V±2.0%

4.3V±2.0%

4.4V±2.0%

4.5V±2.0%

HYSTERESIS WIDTH

VHYS TYP (V)

0.165

0.170

0.175

0.165

0.185

0.190

0.195

0.200

0.205

0.210

0.215

0.220

0.225

Implementation

With different power supplies

With active low reset CPUs

With active high reset CPUs

With voltage divider variable resistors

CMOS

No

Yes

No

No

Example with one power supply

VDD

V/D

CMOS OUT

CD

VSS

CPU

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

5 of 12

QW-R502-040.N

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