Datasheet Analog Devices AD4110-1BCPZ — Ficha de datos

Universal Input Analog Front End with 24-Bit
ADC for Industrial Process Control Systems AD4110-1 Data Sheet
FEATURES GENERAL DESCRIPTION 2 software programmable input terminals
Current up to ±20 mA
Voltage up to ±10 V
Thermocouple
RTD
Replaces existing 3-terminal solutions
Field power supply for loop powered current sensors
HV input overvoltage protected up to ±30 V
Internal current sense resistor
Option to use external current sense resistor
Current limited input even with no power supply
Diagnostic functions for overrange and open wire detect
Fast and flexible output data rates: 5 SPS to 125 kSPS
16 noise free bits at 62 kSPS
18 noise free bits at 2.5 kSPS
20 noise free bits at 50 SPS/60 SPS
Simultaneous 50 Hz and 60 Hz rejection
Serial interface for configuration and diagnostics
4-wire interface compatible with SPI®, QSPI™,
MICROWIRE®, and DSP
Power supply: ±12 V to ±20 V, +5 V …