ISO7640FM

ISO7641FM

SLLSE89D – SEPTEMBER 2011 – REVISED JULY 2012

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ELECTRICAL CHARACTERISTICS

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

3

4.8

High-level output voltage

V

3.3

5

0.2

0.4

Low-level output voltage

V

0

0.1

Input threshold voltage hysteresis

430

mV

High-level input current

10

μA

Low-level input current

-10

CMTI

Common-mode transient immunity

25

50

kV/

μs

SWITCHING CHARACTERISTICS

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Propagation delay time

4

7.5

12.5

See Figure 1

2

Same-direction Channels

2.5

ns

(2)

Channel-to-channel output skew time

Opposite-direction Channels

3.5

(3)

Part-to-part skew time

6

Output signal rise time

1.7

See Figure 1

ns

Output signal fall time

1.1

Disable Propagation Delay, high-to-high impedance

5.5

17

output

Disable Propagation Delay, low-to-high impedance

5.5

17

output

See Figure 2

ns

Enable Propagation Delay, high impedance-to-high

4.5

17

output

Enable Propagation Delay, high impedance-to-low

4.5

17

output

Fail-safe output delay time from input data or power

See Figure 3

9.5

μs

loss

(1)

Also known as Pulse Skew.

(2)

direction while driving identical loads.

(3)

direction while operating at identical supply voltages, temperature, input signals and loads.

8

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