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Si8380PF-IU

Isolated Multi-Channel Input Devices for PLC Applications

The Si8380PF-IU provides eight channels of 24 V digital field interface in a single compact QSOP package to either sinking or sourcing inputs with integrated safety rated isolation. In combination with a few external components, this provides compliance to IEC 61131-2 switch types 1, 2, or 3. The input interface is based on Silicon Labs’ ground breaking CMOS based LED emulator technology which enables the bipolar capability (sinking or sourcing inputs) with no power supply required on the field side. The output interface to the controller allows for low power operation with 2.25 V operation capability.

 
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Low-Pass Filter (ms)

Key Specs

 
Output Type
Parallel
Isolation Rating (kVrms)
2.5
Low-Pass Filter (ms)
10
Max Propagation Delay
4 µs
Package
QSOP20
Output Type
Parallel
Isolation Rating (kVrms)
2.5
Low-Pass Filter (ms)
10
Max Propagation Delay
4 µs
Package
QSOP20
Si838x Block Diagram
Find quality, environmental, shipping, and supply chain information for Silicon Labs devices. You can also download the following environmental documents for each part number: Detailed Device Composition (MDDS), IPC 1752-2 Class 6 (XML format), RoHS Certificate of Compliance, ICP test reports, Halogen-Free Certificate of Compliance, PFOS/PFOA Certificate of Compliance, and REACH Declaration.
Company Name Silicon Laboratories, Inc.
Company Address 400 W. Cesar Chavez Austin, TX 78701
Date of Incorporation 1996
Terms and Conditions View PDF
California SB 657 View PDF
Corp Social Responsibility 1996

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