0.1μF

ISL3159E

ISL3159E

ISL3179E

10 Ld DFN

3mm

3mm

Also available in

SOIC and MSOP

Fast data rate of 40Mbps for high speed factory

automation applications.

ISL3259E

10 Ld DFN

3mm

3mm

Also available in

SOIC and MSOP

Ultra-fast data rate of 100Mbps enables precise control

of motor positioning in factory automation.

5V (ISL3159E)

Performance (>2.1V)

(ISL3159E)

5V

125°C Operation

40Mbps

Data Rate

IEC61000 ESD

Protection

100Mbps

Data Rate

IEC61000 ESD

Protection

3.3V (ISL3179E)

Performance (>2.1V)

+5V

+

8

5

GND

1

2

3

4

7

6

R

D

RO

RE

DE

DI

B/Z

A/Y

Large Output Voltage (2.1V)

For enhanced noise immunity.

www

The Evolution of Analog

Intersil Interface Products

50%

Smaller

45%

Smaller

8 Ld SOIC

Actual Size

(6.2mm x 5mm)

8 Ld MSOP

Actual Size

(5.05mm x 3.05mm)

10 Ld DFN

Actual Size

(3mm x 3mm)

World’s Fastest RS-485/RS-422 Transceiver

Gives Best-in-Class ESD Protecion

RS-485/RS-422 - 40Mbps to 100Mbps

Device

# of Tx /

# of Rx

Devices

Allowed on

Bus

Half/Full

Duplex

High ESD

Hot Plug

Data Rate

(Mbps)

Slew Rate

Limited

Tx/Rx

Enable

(μA)

(μA)

(+V)

Package

ISL3159E

1/1

160

Half

Yes-

IEC61000

Yes

40

No

Yes

2600/2600

<1

4.5 to 5.5

10 Ld DFN,

8 Ld MSOP, 8 Ld SOIC

ISL3179E

1/1

160

Half

Yes-

IEC61000

Yes

40

No

Yes

2600/2600

<1

3.0 to 3.6

10 Ld DFN,

8 Ld MSOP, 8 Ld SOIC

ISL3180E

1/1

160

Full

Yes

Yes

40

No

Yes

2600/2600

<1

3.0 to 3.6 14 Ld SOIC

ISL3259E

1/1

160

Half

Yes-

IEC61000

Yes

100

No

Yes

2600/2600

<1

4.5 to 5.5

10 Ld DFN,

8 Ld MSOP, 8 Ld SOIC

Space-saving Small Package

Full Fail-Safe Rx

Predictable performance

when bus faults occur.

High Rx output drive

eases opto-isolator

design.

LC-046.2 Printed in USA 7/08 © 2008 Intersil Americas Inc. All Rights Reserved. The following are trademarks

or registered trademarks of Intersil Americas Inc.: Intersil, Intersil logo, “i” and Design. All other trademarks are

the property of the respective trademark owners.

IEC61000 ESD Protection;

15kV Air Gap and 8kV

Contact Discharge

Maximum robustness on I/O

pins that are exposed via a

connector.

ISL3159E/ISL3179E

ISL3259E