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0.1ěF
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)
Extended VOD
Performance (>2.1V)
(ISL3159E)
5V
125°C Operation
40Mbps
Data Rate
IEC61000 ESD
Protection
100Mbps
Data Rate
IEC61000 ESD
Protection
3.3V (ISL3179E)
Extended VOD
Performance (>2.1V)
RT
+5V
+
8
VCC
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
IS EN/DIS
(ěA)
SHDN ICC
(ěA)
VCC Range
(+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
