Topic: analog-to-digital converter

AD7705 is a complete 16-bit, low-cost, Σ-Δ analog-to-digital converter suitable for dc and low-frequency ac measurement applications. It uses sigma-delta technology to obtain 16-bit error-free data output. Its low power consumption (1 mW max at 3 V) allows it to be used in loop-powered, battery-powered, or locally powered applications. An on-chip programmable gain amplifier provides gain settings from 1 to 128 and accepts both low-level and high-level analog inputs without the use of external si...