ADS1217IPFBT Datasheet PDF - Burr Brown

●DESCRIPTION

●The ADS1217 is a precision, wide dynamic range, delta sigma, Analog-to-Digital (A/D) converter with 24-bit resolution operating from 2.7V to 5.25V supplies. The delta-sigma, A/D converter provides up to 24 bits of no missing code performance and effective resolution of 22 bits.

●FEATURES

● 24 BITS NO MISSING CODES

● INL: 0.0012% of FSR (max)

● FULL-SCALE INPUT: ±2V REF

● PGA FROM 1 TO 128

● 22 BITS EFFECTIVE RESOLUTION (PGA = 1), 19 BITS (PGA = 128)

● SINGLE CYCLE SETTLING MODE

● PROGRAMMABLE DATA OUTPUT RATES UP TO 1kHz

● ON-CHIP 1.25V/2.5V REFERENCE

● ON-CHIP CALIBRATION

● SPI COMPATIBLE

● POWER SUPPLY: 2.7V to 5.25V

● < 1mW POWER CONSUMPTION, VDD = 3V

●APPLICATIONS

● INDUSTRIAL PROCESS CONTROL

● LIQUID/GAS CHROMATOGRAPHY

● BLOOD ANALYSIS

● SMART TRANSMITTERS

● PORTABLE INSTRUMENTATION

● WEIGH SCALES

● PRESSURE TRANSDUCERS