TIDA-00760 Reference Design

Texas Instruments

Multi-Channel Analog Output Module With Multiplexed Single-Channel DAC for PLCs Reference Design

Description

This reference design helps achieve low-cost: high-speed: small form-factor and high resolution for programmable logic controller (PLC) analog output module designs based on sequentially multiplexed sample and hold buffers.

Features
  • Multiplexed 8 output channels module: 4 channels voltage output; 4 channels current outputSingle 16 bit DAC (DAC8760)Effective resolution: voltage output 15 bit; current output 14 bitConfigurable output range:  voltage output: ±10V: 0-10V: ±5V: 0-5V; current output: 0-20mA: 4-20mA: 0-24mAUncalibrated output accuracy: ±0.2% FS @ 25 °C;  ±0.5% FS over -40 °C to 85 °C Battery Voltage MonitorScan time: 6ms for 8 channels (conversion time: 750 μs/channel)
Applications
  • Analog input module
  • Analog output module
  • Process analytics
  • Robot I/O module
  • Injection molding machine
Product Categories
  • Data converters

Parts

Part Number Name Companion Part
DAC8760 DAC8760 Buy Datasheet
OPA188 OPA188 Buy Datasheet
XTR111 XTR111 Buy Datasheet

Bill Of Materials

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Schematic

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Download the schematic for TIDA-00760

Test Data

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Other Documents

Title Updated Type Size (KB)
TIDA-00760 Gerber 23 Mar 2016 ZIP 439
TIDA-00760 CAD Files 23 Mar 2016 ZIP 1025
TIDA-00760 PCB 3D Prints 23 Mar 2016 PDF 2117
TIDA-00760 PCB 23 Mar 2016 PDF 2472
TIDA-00760 Assembly Drawing 23 Mar 2016 PDF 257
TIDA-00760 BOM 23 Mar 2016 PDF 63
TIDA-00760 Schematic 23 Mar 2016 PDF 680