Analog Devices AD7723 Manuals

The AD7723 is a complete 16-bit sigma-delta ADC. The part operates from a 5 V supply. The analog input is continuously sampled, eliminating the need for an external sample-and-hold. The modulator output is processed by a finite impulse response (FIR) digital filter. The on-chip filtering combined with a high oversampling ratio reduces the external antialias requirements to first order in most cases. The digital filter frequency response can be programmed to be either low-pass or band-pass. The AD7723 provides 16-bit performance

The AD7723 is a complete 16-bit, sigma-delta ADC with a 1.2 MSPS output word rate and a 32×/16× oversampling ratio. It features low-pass and band-pass digital filters, linear phase, on-chip 2.5V voltage reference, standby mode, flexible parallel or serial interface, and more.