AD7265
FEATURES
- Dual 12-bit, 3-channel ADC
- Throughput rate: 1 MSPS
- Specified for VDD of 2.7 V to 5.25 V
- Power consumption
- 7 m W at 1 MSPS with 3 V supplies
- 17 m W at 1 MSPS with 5 V supplies
- Pin-configurable analog inputs
- 12-channel single-ended inputs
- 6-channel fully differential inputs
- 6-channel pseudo differential inputs
- 70 d B SINAD at 50 k Hz input frequency
- Accurate on-chip reference: 2.5 V
- ±0.2% maximum at 25°C, 20 ppm/°C maximum
- Dual conversion with read 875 ns, 16 MHz SCLK
- High speed serial interface
- SPI®-/QSPI™-/MICROWIRE™-/DSP-patible
- - 40°C to +125°C operation
- Shutdown mode: 1 µA maximum
- 32-lead LFCSP and 32-lead TQFP
- 2 MSPS version, AD7266
GENERAL DESCRIPTION
The AD72651 is a dual, 12-bit, high speed, low power, successive approximation ADC that operates from a single 2.7 V to 5.25 V power supply and features throughput rates of up to 1 MSPS. The device contains two ADCs, each preceded by a 3-channel multiplexer, and a low noise, wide bandwidth...
