ADS114S06 - Texas Instruments

ADS114S06 Delta-Sigma ADC

The ADS114S06 and ADS114S08 are precision, 16bit, delta-sigma (ΔΣ), analog-to-digital converters (ADCs) that offer low power consumption and many integrated features to reduce system cost and component count in applications measuring smallsignal sensors. These ADCs feature configurable digital filters that offer low-latency conversion results and 50-Hz or 60.

Features

•1 Low Power Consumption: As Low as 280 µA
• Programmable Gain: 1 to 128
• Programmable Data Rates: 2.5 SPS to 4 kSPS
• Simultaneous 50-Hz and 60-Hz Rejection at ≤ 20 SPS with Low-Latency Digital Filter
• Analog Multiplexer with 12 (ADS114S08) or 6 (ADS114S06) Independently Selectable Inputs
• Dual-Matched Programmable Current Sources for Sensor Excitation: 10 µA to 2000 µA
• Internal Reference: 2.5 V, 10 ppm/°C (max) Drift
• Internal Oscillator: 4.096 MHz, 1.5% Accuracy
• Internal Temperature Sensor
• Extended Fault Detection Circuits
• Self Offset and System Calibration
• Four General-Purpos.