AD7472ARUZ Datasheet PDF - ADI

●The AD7472ARUZ is a 12-bit high speed, low power successive approximation Analog-to-digital Converter (ADC) contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 1MHz. The conversion process and data acquisition are controlled using standard control inputs, allowing easy interfacing to microprocessors or DSPs. The input signal is sampled on the falling edge of CONVST and conversion is also initiated at this point. BUSY goes high at the start of conversion and goes low 531.66ns after falling edge of CONVST to indicate that the conversion is complete. There are no pipeline delays associated with the part. The conversion result is accessed via standard CS and RD signals over a high speed parallel interface. It uses advanced design techniques to achieve very low power dissipation at high throughput rates.

● Wide input bandwidth

● Flexible power/throughput rate management

● High speed serial interface SPI™/QSPI™/MICROWIRE™/DSP compatible