AD7327BRUZ

The AD7327 is an 8-Channel, 12-Bit plus Sign Successive Approximation ADC. The ADC has a high speed serial interface that can operate at throughput rates up to 500 kSPS. The AD7327 can accept true bipolar Analog Input signals. The AD7327 has four software selectable inputs Ranges, ±10 V, ±5 V, ±2.5 V and 0 to 10 V. Each analog input channel can be independently programmed to one of the four input ranges. The Analog input channels on the AD7327 can be programmed to be Single-Ended, true Differential or Pseudo Differential. The ADC contains a 2.5 V Internal reference. The AD7327 also allows for external Reference operation. If a 3V reference is applied the REF_IN/OUT pin the AD7327 can accept a true Bipolar ±12V Analog Input. V_DD and V_SS supplies of ±12V are required for the ±12 V Input Range. Product Highlights

1. The AD7327 can accept True Bipolar Analog Input signals, ±10 V, ±5 V, ±2.5 V and 0 to 10 V unipolar signals.
2. The Eight Analog Inputs can be configured as 8 Single-Ended inputs, 4 True Differential, 4 Pseudo Differential or 7 Pseudo Differential Inputs.
3. High Speed Serial Interface. SPI/QSPI/DSP/MICROWIRE Compatible. Throughput Rates up to 500 ksps can be achieved.
4. Low Power, 26 mW at maximum throughput rate of 500 kSPS.
5. Channel Sequencer.