Pmod AD5: 4-channel 4.8 kHz 24-bit A/D Converter Module

The Pmod AD5 is an analog-to-digital converter that utilizes a fourth order sigma-delta modulator, a programmable gain array, and on-chip digital filtering, all powered by the Analog Devices AD7193. With 24 bits of resolution on up to 8 different analog input channels, users may read the highly accurate voltage measurements with an rms noise as low as 11 nV through SPI.

Features

• High precision 24-bit Sigma-Delta analog-to-digital converter
• 4 differential or 8 pseudo differential input channels
• Ultra-low noise
• Programmable gain (1 to 128)
• Flexible digital filter with fast settling option
• Two SMA connectors
• Small PCB size for flexible designs 1.9? ? 0.8? (4.8 cm ? 2.0 cm)
• 6-pin Pmod connector with SPI interface
• Follows Digilent Interface Specification Type 2

Shipping Contents

• Pmod AD5
• Digilent custom packaging with protective foam

Resources & Downloads

• Resource Center (off-site)
• Reference Manual (off-site)
• Schematic