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Texas Instruments ISO1228 | Demoboard ISO1228DFBEVM

Eight-Channel Isolated Digital Input with Current Limit and Diagnostics Evaluation Module

Overview

TopologyOther Topology
IC revisionA

Description

ISO1228DFBEVM is an evaluation module (EVM) used to evaluate the 8-channel isolated digital input receiver ISO1228 in the 38-pin DFB SSOP package. The EVM has additional footprints that gives the user flexibility to add componenents to test a variety of common applications. The EVM features multiple test points and jumper options to evaluate the device with minimal external components.

Features

  • Eight configurable IEC 61131-2 type 1, 2, or 3 isolated digital inputs
  • VCC1 logic supply voltage range 1.71 V to 5.5 V
  • AVCC field supply voltage range 8 V to 36 V
  • Serial SPI and parallel output options
  • Programmable glitch filters

Typical applications

  • Programmable Logic Controllers (PLC), Binary Input Modules, Motor Drive Digital Inputs, Industrial Transport Digital Inputs, CNC Control

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
50% typ.(°)
SamplesAvailability & Sample
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SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 570 nm, Bright Green
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]570 nm
Emitting ColorBright Green 
Peak Wavelength [typ.]572 nm
Luminous Intensity [typ.]40 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
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