Product Overview
The DAQ H0215 high-speed data acquisition module is designed for PCBA testing, electronic product development, and precision signal measurement in production environments. It integrates a high-speed differential ADC acquisition architecture, balancing high-frequency signal capture performance with voltage measurement accuracy. The module enables accurate measurement of power ripple, frequency/period analysis, and high-speed transient signal acquisition. Supporting multiple control modes, the DAQ H0215 is suitable for laboratory R&D debugging, automated production line integration, and other precision measurement applications.
Core Functionality
✅ Multidimensional signal measurement
Support power ripple waveform acquisition, signal frequency/cycle calculation, high-speed simulated transient signal continuous acquisition, accurately capturing small voltage fluctuations and high-frequency characteristic signals.
✅ Diversified control schemes
Three control modes can be freely selected: physical button local operation, independent human-machine interaction on the display screen, and remote control by upper computer software. It can be used independently offline or connected to an automated testing system.
✅ Differential input architecture
Dual channel differential acquisition effectively suppresses common mode interference, ensures measurement signal-to-noise ratio in complex electromagnetic environments, and is suitable for testing weak signals and power rail noise on circuit boards.
Performance Parameters
Parameter | Specification | Unit |
Number of Channels | 2 | Channels |
Input Type | Differential Input | -- |
Input Impedance | 10 | MΩ |
ADC Resolution | 14 | Bit |
Sampling Rate | 250 | MSa/s |
Bandwidth | 18 | MHz |
Input Frequency Range | 0-50 | MHz |
Minimum Input Amplitude | 3.5 | mV |
Frequency Measurement Accuracy | 35 | ppm |
Input FIFO Cache Capacity | 62,500 | Samples |
Power Requirements | ±12 VDC + 5 VDC | V |
Module Dimensions | 160 × 140 × 45 | mm |
Measurement Accuracy | ±(0.3% × Reading + 0.02% FS) | -- |