Si8440AA-IS1

Si8440AA-IS1


Si8440AA-IS1 digital isolators are part of the industry’s highest-performance, easiest-to-use, and lowest-cost line of 2,500 to 5,000 kVrms rated digital isolators for I²C and SMBus serial port applications. Si8440AA-IS1 isolators are based on our proprietary RF isolation technology and offer shorter propagation delays, lower power consumption, smaller installed size, and more stable operation with temperature and age versus opto couplers or other digital isolators. This isolator is 10x more reliable than an optocoupler.

Specifications

Max Data Rate (Mbps)1
Integrated Pull-Upfalse
Default Output StateLow
Input TypeDigital
Temperature Range Min (°C)-40
10 kV Surgefalse
Package TypeNB SOIC16
OPNSi8440AA-D-IS1
Unidirectional Channels4
Forward Channels4
Input Supply (V)5.5,2.7
Channel TypeUnidirectional
Output Supply (V)2.7
Bidirectional Channels0
Package Size (mm)3.9x9.9
DescriptionDigital Isolator
AEC-Q100false
Reverse Channels0
Max Propagation Delay35
Enable Controltrue
Isolation Rating (kVrms)1
Temperature Range Max (°C)125

Product Documents

Quality and Packaging

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Certificate of Performance

Evaluation Kits