AD7723BSZ

AD7723 is a complete 16bit, sigma-delta ADC. The analogue 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.

• 16bit Σ-∆ ADC
• 1.2MSPS output word rate
• 32×/16× oversampling ratio
• Low-pass and band-pass digital filter
• Linear phase
• On-chip 2.5V voltage reference
• Standby mode, flexible parallel or serial interface, crystal oscillator
• Single 5V supply
• 44 lead MQFP package
• Operating temperature range from -40 to 85°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party