EVAL-AD7781EBZ

EVAL-AD7781EBZ is an evaluation board for the AD7781, which is a pin programmable, low power, 20-bit sigma-delta (Σ-Δ) ADC. The AD7781 is a complete analogue front-end for low frequency measurement applications such as bridge sensor systems. It contains one differential input and includes a low noise instrumentation amplifier. The output data rate can be programmed to 10Hz or 16.7Hz. The AD7781 also has an on-board clock, eliminating the need for an external clock. It employs a Σ-Δ conversion technique to realize up to 20 bits of no missing codes performance. The input signal is applied to an analogue modulator. The modulator output is processed by an on-chip digital filter. The evaluation board interfaces to the USB port of an IBM compatible PC. Software is available with the evaluation board that allows users to easily communicate with the AD7781.

• Full-featured evaluation board for the AD7781
• Standalone USB interface
• Various linking options
• PC software for control of AD7781

Contents

AD7781evaluation board, Standard USB connector cable.

Notes

This Evaluation software does not run on Windows 8 or Windows 10 (USB driver is non-compliant with OS >Windows 7).