Si8431AB-D-IS1 Silicon Labs, PCB SMT, 3-Channel Digital Isolator 1MBps, 2.5 kVrms, 16-Pin SOIC

  • RS Stock No. 168-9837
  • Mfr. Part No. SI8431AB-D-IS1
  • Manufacturer Silicon Labs
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

Si84x Series Digital Isolators

The CMOS digital isolators gives the ability to create small size, high performance, lower power, and reliable isolated circuits that compete with optocoupler designs.

High Speed
High-Efficiency
Forward and Reverse Channels
High Electromagnetic Immunity

Digital Isolators, Silicon Laboratories

The Silicon Labs broad range of Digital Isolation products offers significant improvements over older isolation technologies such as opto-couplers. They demonstrate lower power consumption, greater reliability and higher performance, and are generally smaller in size and lower in cost. These CMOS-based devices exhibit stable operating characteristics over a wide temperature range and do not suffer from the lifespan limitations of opto-coupled devices.

Specifications
Attribute Value
Maximum Data Rate 1Mbps
Number of Channels 3
Package Type SOIC
Maximum Forward Voltage 5.5V
Maximum Input Current 5.6 mA
Isolation Voltage 2.5 kVrms
Rise Time 5ns
Number of Pins 16
Mounting Type Surface Mount
Minimum Operating Temperature -40°C
Maximum Operating Temperature +125°C
Length 9.9mm
Depth 1.25mm
Width 3.9mm
96 In stock for delivery within 3 working days
Price Each (In a Tube of 48)
SGD 1.93
(exc. GST)
SGD 2.07
(inc. GST)
units
Per unit
Per Tube*
48 +
SGD1.93
SGD92.64
*price indicative
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