NVE CORPORATION
IL715/6/7
Four Channel Digital Isolators
Features
I
SO
L
OOP
廬
Functional Diagram
IL715
1
IN
2
IN
3
IN
4
IN
Galvanic Isolation
1
OUT
2
OUT
3
OUT
4
OUT
路 +5 and 3.3V CMOS Compatible
路 2500 V
RMS
Isolation (1 min)
路 2 ns Typical Pulse Width Distortion
路 10 ns Typical Propagation Delay
路 30 kV/碌s Typical Transient Immunity
路 100 MBd Data Rate
路 16 Pin SOIC Package
路 UL1577 Approved (File # E207481)
路 IEC 61010-1 Approved (Report # 607057)
Applications
IL716
1
IN
Galvanic Isolation
1
OUT
2
OUT
3
IN
2
IN
3
OUT
4
OUT
路 Isolated Data Transmission
路 Isolated ADCs and DACs
路 Isolated RS485 and RS422
路 Parallel Bus Isolation
路 Computer Peripheral Interface Isolation
路 Logic Level Shifting
Description
4
IN
The IL715, IL716 and IL717 series of 4鈥揷hannel digital isolators
provide the designer with the most compact isolated 5V logic
devices yet available. These isolators are packaged in three
options: IL715 with four unidirectional channels, IL716 with
two channels in one direction and two channels in the opposite
direction, and the IL717 with three channels in one direction and
one channel in the other direction. All these devices are
fabricated with patented*
IsoLoop
廬
technology giving them
excellent transient immunity specifications. The symmetric
magnetic coupling barrier gives these isolators a propagation
delay of only 10 ns and a pulse width distortion of 2 ns. Devices
are 100% high voltage tested to guarantee barrier integrity.
The IL715, IL716 and IL717 have a 100 MBaud data rate which
is independent of direction. They are available in 16鈥損in SOIC
packages and are specified over the temperature range
鈥?0潞C to +100潞C.
IL717
1
IN
2
IN
3
IN
4
OUT
Galvanic Isolation
1
OUT
2
OUT
3
OUT
4
IN
Isoloop
廬
is a registered trademark of NVE, Inc.
* US Patent number 5,831,426 and others.
NVE Corporation
11409 Valley View Road
Eden Prairie, MN 55344-3617 USA
Telephone: (952) 829-9217
Fax: (952) 829-9189
Internet: www.isoloop.com