Datasheet Summary
a
Features
16-Bit ⌺-⌬ ADC Programmable Gain Front End Simultaneous 50 Hz and 60 Hz Rejection at 20 Hz
Update Rate VREF Select™ Allows Absolute and Ratiometric
Measurement Capability ISOURCE Select™ 16-Bit No Missing Codes 13-Bit p-p Resolution @ 20 Hz, 20 mV Range 16-Bit p-p Resolution @ 20 Hz, 2.56 V Range
INTERFACE 3-Wire Serial SPI®, QSPI™, MICROWIRE™, and DSP patible Schmitt Trigger on SCLK
POWER Specified for Single 3 V and 5 V Operation Normal: 1.25 mA Typ @ 3 V Power-Down: 7 A (32.768 kHz Crystal Running)
ON-CHIP FUNCTIONS Rail-to-Rail Input Buffer and PGA Selectable Reference Inputs 3 Switchable, Ratioed Current Sources for
VBE Measurements 4-Bit Digital I/O Port Low-Side Power...