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Texas Instruments 74AHC594PWR | Demoboard TIDA-00550

Dual Channel-to-Channel Isolated Universal Analog Input Module for PLC Reference Design

Overview

TopologyOther Topology
IC revisionE1

Description

8-Bit Shift Registers With Output Registers

Features

  • Measurement up to ±12 V
  • Current Measurement up to ±55 mA
  • Thermocouple and 2-, 3-, 4-Wire RTD Support
  • 4- to 20-mA Loop Power Supply
  • Passive Analog Front-End
  • Analog Bandwidth up to 1 kHz
  • Small Burden Resistor of 27.4 Ω
  • Accuracy:– < 0.002% (25°C)– < 0.05% (–35°C to 85°C)
  • Simultaneous 50- and 60-Hz Rejection
  • IEC61000-4-5 class II (±1 kV at 42 Ω)
  • HART Ready (Requires TIDA-00549 Plug-in Board)

Typical applications

  • Glucose Meter
  • 3.3-V to 12-V, 5-V to 12-V Boost Converter
  • OLED Power Supply

Products

Order Code Data­sheet Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
Samples
150120VS75000
STE 3D ALT EAG LTS PSP IGS CADWL-SMCW SMT Mono-color Chip LED Waterclear 570 Bright Green 572 40 2 AlInGaP 140
150120RS75000
STE 3D ALT EAG LTS PSP IGS CADWL-SMCW SMT Mono-color Chip LED Waterclear 625 Red 630 150 2 AlInGaP 140
Order Code Data­sheet
150120VS75000
150120RS75000
Samples
Order Code Data­sheet Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
Samples