Data Sheet (1)
Fact Sheet (1)
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NAFE33350 Fact Sheet[NAFE33350-Fact-Sheet]
Design Files
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NAFE33350: Software Configurable Universal Analog Output AFE
The NAFE33350 helps PLC, remote I/O, building I/O and industrial HMI systems deliver precise analog voltage and current outputs. It is a software-configurable analog output (AO) analog front end (AFE) with an 18-bit digital-to-analog converter (DAC), a low-drift voltage reference and low-offset buffers. It supports accurate control across ±12.5 V and ±25 mA output ranges for industrial-grade applications. Built-in open-circuit and short-circuit diagnostics, 65 V input protection and operation from -40 °C to 125 °C support isolated industrial control and process control systems.
Product Details
Features
Industrial Operating Range
- ±7 V to ±28 V supply voltage range
- -40 °C to 125 °C temperature range
- 6 mm x 6 mm small Thin Quat Flat No-lead (TQFN)-40 package
Channels Configuration
- One software configurable analog output (AO)
- Ranges: ±12.5 V and ±25 mA
- Factory calibration
18-Bit DAC Resolution
- Digital-to-analog converter (DAC): 18-bit
Output Update Rate
- 0 kilosamples per second (ksps) to 100 ksps
Output Protection and Fault Coverage
- ±36 V protected output (external transient voltage suppressor required)
Calibrated Output Accuracy
- ±0.01 % accuracy at room temperature
- ±0.08 % accuracy over temperature (after room calibration)
Buy/Parametrics
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Documentation
Quick reference to our documentation types
2 documents
Compact List
Design Resources
Hardware
Quick reference to our
board types.
1 hardware offering
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Development HardwareSoftware Configurable Universal AIO-AFE Evaluation Board
Active
Software
Quick reference to our software types.
1 software file
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Libraries
NAFEx3352 Python library
Note: For better experience, software downloads are recommended on desktop.