TI ADS1158EVM

116

Overview

The ADS1158EVM is a 16-channel (multiplexed), low-noise, 16-bit, delta-sigma (ΔΣ) analog-to-digital converter (ADC) that provides single-cycle settled data at channel scan rates from 1.8k to 23.7k samples per second (SPS) per channel. A flexible input multiplexer accepts combinations of eight differential or 16 single-ended inputs with a full-scale differential range of 5V or true bipolar range of ±2.5V when operating with a 5V reference. The fourth-order delta-sigma modulator is followed by a fifth-order sinc digital filter optimized for low-noise performance.

The ADS1158EVM operates from a unipolar +5V or bipolar ±2.5V analog supply and a digital supply compatible with interfaces ranging from 2.7V to 5.25V. The ADS1158EVM is available in a QFN-48 package.

Features

Box Package
1 Number of A/D Converters
16 Number of Bits
125k Sampling Rate (Per Second)
SPI Data Interface
0 ~ 5V Input Range
42mW @ 125kSPS Power (Typ) @ Conditions
ADS1158 Utilized IC / Part
Board(s) Supplied Contents