NI 5752 32-Channel Digitizer Adapter Module for NDT Applications

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  • 32 simultaneous 50 MS/s, 12-bit channels
  • Uses TI AFE5801 analog front end including variable gain amplifiers and ADCs
  • 2 Vpp, 100 Ω differential inputs with AC coupling
  • Built-in antialias filters and programmable time-variable gain control
  • 16 digital outputs with per-channel phase control that can be coupled to pulser arrays
  • The NI 5752 requires an NI FlexRIO FPGA module. Check Resources tab for compatible modules
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The NI 5752 is a 32-channel digitizer adapter module that can sample on all channels at 50 MS/s with 12-bit resolution. With 100 Ω differential inputs, AC coupling, and built-in analog-to-digital converter (ADC) features such as selectable antialias filters and programmable time-variable gain control, this module is optimized for nondestructive test (NDT) and ultrasound applications.

When coupled to an NI FlexRIO field-programmable gate array (FPGA) module, the NI 5752 helps you implement your own high-speed control and inline processing algorithms, including fast Fourier transforms (FFTs), filtering, peak detection, and gating, in the FPGA. You can synchronize multiple modules for higher-channel-count systems and use the module’s 16 digital outputs to interface to external power amplifiers to create an array of high-voltage pulser channels with per-channel phase control. Note that for certain NDT applications, you may need to add more signal conditioning and input protection circuitry.

Specifications Documents

Specifications Summary

Part Number Description Est Ship  US Dollars Qty
NI 5752 Digitizer Adapter Module for NI FlexRIO
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