Single Supply Analog Input Module Reference Design with 16-Bit: 8-Channel ADC for PLC
Description
This design is for a 16-bit: 8-channel analog input module for industrial programmable logic controller (PLC) systems. The circuit is realized with an 8-channel: 16-bit: successive-approximation-register (SAR): analog-to-digital converter (ADC) with an integrated precision reference and analog front-end (AFE) circuit.
Features
- Voltage Input Range : +/- 10V: 0-10V: +/-5V: 0-5V Current Input Range : +/- 20mA: 0-20mA: 4-20mA 4 wire RTD Temperature Range : -40 to 160 °C Single Supply operation Overall Accuracy achieved: 0.1 % for voltage and current inputs & 0.25% for temperature input
Applications
- Closed loop stepper
- Analog input module
- Mixed module (AI
- AO
- DI
- DO)
- Servo drive control module
- AC drive control module
- HVAC motor control
- DC analog input/output module
Product Categories
- Data converters
| Download the bill of materials for TIPD166 | Download |
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Download the test file for TIPD166| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIPD166 Gerber and Altium | 05 Jun 2015 | ZIP | 2591 | |
| TIPD166 BOM | 05 Jun 2015 | 165 | ||
| TIPD166 Schematic | 05 Jun 2015 | 671 |