Analog DevicesEVAL-AD7770FMCZ数据转换开发电路板和套件

8-Channel, 24-Bit Simultaneous Sampling ADC evaluation board with FMC connector

The AD7770 is an 8-channel, simultaneous sampling ADC. Eight full sigma-delta (Σ-Δ) ADCs are on chip. The AD7770 provides a low input current to allow direct sensor connection. Each input channel has a programmable gain stage allowing gains of 1, 2, 4, and 8 to map lower amplitude sensor outputs into the full-scale ADC input range, maximizing the dynamic range of the signal chain. The AD7770 accepts a VREF voltage from 1 V up to 3.6 V.

Block Diagram:  

Features:

• Full featured evaluation board for the AD7770, AD7771, and AD7779

• PC control in conjunction with the Analog Devices, Inc., SDP, EVAL-SDP-CH1Z

• PC software control and data analysis

• Time and frequency domain

• Standalone hardware capability

Applications:

• Protection relays

• General-purpose data acquisition

• Industrial process control

Compatible FPGA Boards :

• List of Intel FPGA boards with the FMC connector

Related ADI parts: 

• AD7770: 8-Channel, 24-Bit Simultaneous Sampling ADC 

Reference Documentation: 

• AD7770: UG-884: Evaluating the AD7770, AD7771, and AD7779 8-Channel, 24-Bit, Simultaneous Sampling, Sigma-Delta ADCs with Power Scaling

• AD7770/AD7771/AD7779 Evaluation Software