AD7291-EP Datasheet 12-Bit SAR ADC

Manufacturer: Analog Devices

Datasheet Details

The AD7291-EP is a 12-bit, low power, 8-channel, successive approximation analog-to-digital converter (ADC) with an internal temperature sensor.

The device operates from a single 3.3 V power supply and

Enhanced Product.

12-bit SAR ADC 8 single-ended analog input channels Analog input range: 0 V to 2.5 V 12-bit temperature to digital converter Temperature sensor accuracy of ±1°C typical Channel sequencer operation Specified for VDD of 2.8 V to 3.6 V Logic voltage VDRIVE = 1.65 V to 3.6 V Internal 2.5 V reference I2C-compatible serial interface supports standard and fast speed modes Out of range indicator/alert function Autocycle mode Power-down current: 13 µA maximum 20-lead LFCSP package.

Part Number	Description
AD7291	12-Bit SAR ADC
AD7292	10-Bit Monitor and Control System
AD7293	12-Bit Power Amplifier Current Controller
AD7294	DAC/ADC Temperature Sensor and Current Sense
AD7294-2	12-Bit Monitor and Control System
AD7298	12-Bit SAR ADC
AD720	RGB to NTSC/PAL Encoders
AD721	RGB to NTSC/PAL Encoders
AD722	RGB to NTSC/PAL Encoder
AD7224	8-Bit DAC