Datasheet Summary
a
8-/10-Channel, Low Voltage, Low Power, ⌺-⌬ ADCs
AD7708/AD7718
Features
8-/10-Channel, High Resolution ⌺-⌬ ADCs AD7708 Has 16-Bit Resolution AD7718 Has 24-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)
INTERFACE 3-Wire Serial SPITM, QSPITM, MICROWIRETM, and DSP-patible Schmitt Trigger on SCLK
POWER Specified for Single 3 V and 5 V Operation Normal: 1.28 mA Typ @ 3 V Power-Down: 30 A (32 kHz Crystal Running) On-Chip Functions
Rail-to-Rail...