High speed digital input current limiter evaluation board based on CLT01-38SQ7

Quantity $ per Unit Savings
1 - 2$102.900%
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Parameter NameParameter Value
Target ApplicationFactory Automation
Core ProductCLT01-38SQ7
Packing TypeNot Applicable
RoHs compliantEcopack2
Package NameCARD

This evaluation board implements an 8-line protected digital input termination with serialized state transfer for Programmable Logic Controllers. It is based on the CLT01-38SQ7 device, which enhances I/O module density by reducing dissipation (78 mW per input) and the number of opto-transistors. A LED driver is embedded in each input section.

Its 6.25 MHz SPI peripheral output serializes the input state transfer to the I/O module controller.

The STEVAL-IFP031V1 evaluation board can be connected in daisy chain with other STEVAL-IFP031V1 evaluation boards.

The adapter board can be placed between the first STEVAL-IFP031V1 evaluation board in the chain and the STEVAL-PCC009V2 STM32x microcontroller evaluation board. This adapter offers two buses: isolated and non-isolated.

Key features
  • 8 inputs - 8-bit SPI output
  • High side input with common ground
  • 5 V voltage regulator
  • Package: QFN 7 x 7 - 48 L
  • 30 V reverse polarity capable
  • Adjustable current limiters
  • LED output for visual status
  • Optional 16-bit mode with parity check, temperature and voltage alarms
  • Daisy chain capable
  • Power dissipation 78 mW per channel
  • RoHS compliant