ADI's AD7606C-18 is an 18-bit, simultaneous sampling, analog-to-digital data acquisition system (DAS) with eight channels. Each channel contains analog input clamp protection, a programmable gain amplifier (PGA), a low-pass filter (LPF), and an 18-bit successive approximation register (SAR) analog-to-digital converter (ADC). The AD7606C-18 also contains a flexible digital filter, a low drift, 2.5 V precision reference, a reference buffer to drive the ADC, and flexible parallel and serial interfaces.

The EVAL-AD7606C18FMCZ is a fully featured evaluation board that allows users to evaluate the features of the AD7606C-18 analog-to-digital converter (ADC). The EVAL-AD7606C18FMCZ is controlled by the EVAL-SDP-CH1Z (SDP-H1) system demonstration platform (SDP). The SDP-H1 controls the EVAL-AD7606C18FMCZ through the USB port of a PC using the Analysis | Control | Evaluation (ACE) software, which is available to download from the ACE software page or the AD7606C-18 product page.

Features

• 1 MSPS conversion rate at 18-bit resolution and wide bandwidth mode improves system accuracy and allows the user to acquire higher bandwidth input signals
• Pin-to-pin backward PCB compatibility for AD7606 with optional write feature for new designs
• Built-in diagnostics improve system level reliability

Applications

• Energy: protective relays, HV DAQ, current transformer, and voltage transformer
• Instrumentation: ATE, pin-electronics, and DPS
• Industrial automation: current sensing, current transformer, and motor drives