AD7708 Datasheet PDF - ADI

●Product Details

●The AD7708/18 are complete analog front-ends for low frequency measurement applications. The AD7718 contains a 24-bit sigma delta ADC with PGA and can be configured as 4/5 fully-differential input channels or 8/10 pseudo-differential input channels. Two pins on the device are configurable as analog inputs or reference inputs. The AD7708 is a 16-bit version of the AD7718. Inputs signal ranges from 20mV to 2.56V can be directly converted using these ADCs. Signals can be converted directly from a transducer without the need for signal conditioning.

●### Features and Benefits

● 8-/10-Channel, High Resolution Σ-Δ ADCs

● 16-Bit Resolution

● Factory-Calibrated

● Single Conversion Cycle Setting

● Programmable Gain Front End

● Simultaneous 50 Hz and 60 Hz Rejection

● _VREF Select_ ™ Allows Absolute and Ratiometric Measurement Capability

● Operation Can Be Optimized for Analog Performance (CHOP = 0) or

●Channel Throughput (CHOP= 1)