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

General
Product Family Digitizers/Oscilloscopes
Form Factor PXI Platform
PXI Bus Type PXI Express , PXI Hybrid Compatible
Part Number 781357-01
Operating System/Target Windows , Real-Time , FPGA
Length 12.9 cm
Width 2 cm
Height 12.1 cm
I/O Connector 68-pin VHDCI female
Product Name NI 5752
Analog Input
Channels 32
Resolution 12 bits
Simultaneous Sampling Yes
Sample Rate 50 MS/s
Analog Output
Channels 0
Digital I/O
Bidirectional Channels 16
Part Number Description Est Ship  US Dollars Qty
NI 5752 Digitizer Adapter Module for NI FlexRIO
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