ICL7665ACSLASHD datasheet(4/12 Pages) MAXIM

4 / 12 page

Microprocessor Voltage Monitor with

Dual Over/Undervoltage Detection

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AC OPERATING CHARACTERISTICS

(V+ = 5V, TA = +25°C, unless otherwise noted.)

VSET switched between 1.0V and 1.6V,

ROUT = 4.7kΩ, CL = 12pF,

RHYST = 20kΩ

µs

1.8

tH2f

Output Fall Times

4.0

tH1f

0.7

tO2f

0.6

tO1f

VSET switched between 1.0V and 1.6V,

ROUT = 4.7kΩ, CL = 12pF,

RHYST = 20kΩ

µs

0.7

tH2r

Output Rise Times

7.5

tH1r

0.8

tO2r

0.6

tO1r

VSET switched from 1.6V to 1.0V,

ROUT = 4.7kΩ, CL = 12pF,

RHYST = 20kΩ

µs

tSH2d

Output Delay Time,

Input Going Low

tSO2d

tSH1d

tSO1d

VSET switched from 1.0V to 1.6V,

ROUT = 4.7kΩ, CL = 12pF,

RHYST = 20kΩ

CONDITIONS

µs

tSH2d

Output Delay Time,

Input Going High

tSO2d

tSH1d

tSO1d

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

INPUT

OUT1

HYST1

OUT2

HYST2

tO1f

tSO1d

tH1r

tSO2d

tSH2d

tO2r

tO2f

tSH2d

tO1r

1.6V

1.0V

V+ (5V)

GND

V+ (5V)

GND

V+ (5V)

GND

V+ (5V)

GND

VSET1,VSET2

tSH1d

tH2r

tH2f

tSO2d

tSH1d

tH1f

tSO1d

_______________________________________________________Switching Waveforms

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