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ADS1220 Datasheet PDF

Part Series:ADS1220 Series
Category:Analog to Digital
Description:24Bit, 2KSPS, 4CH, Low-Power, Delta-Sigma ADC with PGA and Voltage Reference 16-TSSOP -40℃ to 125℃
Document:ADS1220IPW Datasheet PDF (71 Pages)

ADS1220 Datasheet PDF Analog to Digital

57 Pages
TI
TEXAS INSTRUMENTS ADS1220EVM Evaluation Module for Low Power, Low Noise, 24Bit Analog to Digital Converter

ADS1220IPW - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
16 Pin
Supply Voltage (DC)
2.30V (min)
Case/Package
TSSOP-16
Supply Current
540 µA
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ADS1220IPW - TI Function Overview

The ADS1220IPW is a precision, 24-bit Analogue-to-digital Converter (ADC) IC, offers many integrated features to reduce system cost and component count in applications measuring small sensor signals. The device features two differential or four single-ended inputs through a flexible input multiplexer (MUX), a low-noise, programmable gain amplifier (PGA), two programmable excitation current sources, a voltage reference, an oscillator, a low-side switch and a precision temperature sensor. The device can perform conversions at data rates up to 2000 samples-per-second (SPS) with single-cycle settling. At 20 SPS, the digital filter offers simultaneous 50 and 60Hz rejection for noisy industrial applications. The device supports measurements of pseudo- or fully-differential signals when using the PGA.
Low Current Consumption
1 to 128V/V Programmable Gain
Up to 2kSPS Programmable Data Rate
Up to 20-bit Effective Resolution
Simultaneous 50 and 60Hz Rejection at 20 SPS with Single-Cycle Settling Digital Filter
Two Differential or Four Single-ended Inputs
10µA to 1.5mA Dual-matched Programmable Current Sources
5ppm/°C (Typical) Drift Internal 2.048V Reference
Internal 2% Accurate Oscillator
0.5°C (Typical) Accuracy Internal Temperature Sensor
SPI™-compatible Interface (Mode 1)
Green Product, No Sb/Br
ESD sensitive device, take proper precaution while handling the device, ESD damage can range from subtle performance degradation to complete device failure.
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