ISL3282EMRTEP

2

FN7595.1

February 15, 2011

Ordering Information

PART NUMBER

(Notes 1, 2)

VENDOR ITEM DRAWING

PART MARKING

TEMP. RANGE

(°C)

PACKAGE

(Tape and Reel)

(Pb-Free)

ISL3282EMRTEP-T

V62/10601-01XB

282

-55 to +125

8 Ld TDFN

ISL3282EMRTEP-TK

V62/10601-01XB

282

-55 to +125

8 Ld TDFN

NOTES:

1. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin

plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-

free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

2. Please refer to TB347 for details on reel specifications.

3. For Moisture Sensitivity Level (MSL), please see device information page for ISL3282EMRTEP. For more information on MSL please see techbrief

TB363.

Truth Table

RECEIVING

INPUTS

OUTPUT

RE

A - B

RO

0

≥ -0.05V

1

0

≤ -0.2V

0

0

Inputs Open/Shorted

1

1X

High-Z*

Pin Configurations

ISL3282EMRTEP

(8 LD TDFN)

TOP VIEW

2

3

4

1

7

6

5

8

RO

GND

NC

B

RE

A

R

Pin Descriptions

PIN NAME

FUNCTION

RO

Receiver output: If A - B

≥ -50mV, RO is high; If A - B ≤ -200mV, RO is low; RO = High if A and B are unconnected (floating) or shorted.

RE

Receiver output enable. RO is enabled when RE is low; RO is high impedance when RE is high. If the Rx enable function isn’t used, connect

RE directly to GND. RE is internally pulled high.

GND

Ground connection. This is also the potential of the TDFN thermal pad.

A

±16.5kV IEC61000 ESD Protected RS-485, RS-422 level, noninverting receiver input.

B

±16.5kV IEC61000 ESD Protected RS-485, RS-422 level, inverting receiver input.

NC

No Connection.