CPC7524 datasheet(6/15 Pages) IXYS

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INTEGRATED CIRCUITS DIVISION

CPC7524

www.ixysic.com

R02

1.6 Digital I/O Electrical Specifications

1.7 Switch Timing Specifications

Parameter

Test Conditions

Symbol

Minimum

Typical

Maximum

Unit

Input Characteristics

Input Voltage: (INx, LATCHx, TSDx)

Logic High

Input voltage rising

VIH

-1.5

2.0

Logic Low

Input voltage falling

VIL

0.8

Hysteresis

V

500

Input Leakage Current

Logic High:

INx

VDD = 3.6V, VIH = 2.4V

IIH

-0.1

A

LATCHx

-10

-19

-100

TSDx

-10

-26

-50

Logic Low:

INx

VDD =3.6V, VIL =0.4V

IIL

-0.1

A

LATCHx

-10

-52

-125

TSDx

-10

-28

-50

Output Characteristics

Output Voltage: TSDx:

Logic High

VDD = 3.6V, ITSD = 10AVTSD_off

2.4

VDD

-V

Logic Low

VDD = 3.6V, ITSD = 1mA

VTSD_on

-0

0.4

Parameter

Test Conditions

Symbol

Minimum

Typical

Maximum

Unit

Switch turn on delay

LATCHx = 0V, ISW_off = 0mA,

ton@ISW = 9mA

td_on

-0.45

Switch turn off delay

LATCHx = 0V, ISW_on = 10mA,

toff@ISW = 0.5mA

td_off

-0.1

Switch turn on matching

As per Switch Turn On Delay,

Any switch to any other switch

t

100

s

Switch turn off matching

As per Switch Turn Off Delay,

Any switch to any other switch

t

off

100

s

Switch Capacitance

SxA=SxB to Gnd

-60-

SxA to SxB, VSW (differential)=0V

110

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