RHOPOINT COMPONENTS Hurst Green, Oxted, Surrey RH8 9AX UK
Telephone: +44 (0) 870 608 1188
Fax: +44 (0) 870 241 2255
Internet: www.rhopointcomponents.com
IL715/6/7
ISOLOOP®
NVE CORPORATION
Functional Diagram
Features
· +5 and 3.3V CMOS Compatible
· 2500 V
RMS Isolation (1 min)
· 2 ns Typical Pulse Width Distortion
· 10 ns Typical Propagation Delay
· 2 ns Channel to Channel Skew
·30kV/
µs Typical Transient Immunity
· 100 MBd Data Rate
· 0.3” and 0.15” 16–Pin SOIC Packages
· UL1577 Approved (File # E207481)
· IEC 61010-1 Approved (Report # 607057)
Applications
· Isolated Data Transmission
· Isolated ADCs and DACs
· Isolated RS485 and RS422
· Parallel Bus Isolation
· Computer Peripheral Interface Isolation
· Logic Level Shifting
Description
The IL715, IL716 and IL717 series of 4–channel digital isolators
provide the designer with the most compact isolated 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
® 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 0.3” and 0.15”
16–pin SOIC packages and are specified over the temperature
range –40ºC to +100ºC.
Four Channel Digital Isolators
Isoloop
® is a registered trademark of NVE Corporation
* US Patent number 5,831,426; 6,300,617 and others.
IL715
4
IN
3
IN
2
IN
1
IN
1
OUT
2
OUT
3
OUT
4
OUT
IL716
1
IN
4
OUT
3
OUT
2
IN
1
OUT
2
OUT
4
IN
3
IN
IL717
1
IN
2
IN
3
IN
1
OUT
4
IN
2
OUT
3
OUT
4
OUT
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