DatasheetsPDF.com

ADS1263

Texas Instruments
Part Number ADS1263
Manufacturer Texas Instruments
Description Analog-to-Digital Converter
Published Nov 18, 2019
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ADS1262, ADS1263 SBAS661B – FE...
Datasheet PDF File ADS1263 PDF File

ADS1263
ADS1263

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ADS1262, ADS1263 SBAS661B – FEBRUARY 2015 – REVISED JULY 2015 ADS126x 32-Bit, Precision, 38-kSPS, Analog-to-Digital Converter (ADC) with Programmable Gain Amplifier (PGA) and Voltage Reference 1 Features •1 Precision, 32-bit, ΔΣ ADC • Auxiliary 24-Bit, ΔΣ ADC (ADS1263) • Data Rates: 2.
5 SPS to 38400 SPS • Differential Input, CMOS PGA • 11 Multifunction Analog Inputs • High-Accuracy Architecture – Offset Drift: 1 nV/°C – Gain Drift: 0.
5 ppm/°C – Noise: 7 nVRMS (2.
5 SPS, Gain = 32) – Linearity: 3 ppm • 2.
5-V Internal Voltage Reference – Temperature Drift: 2 ppm/°C • 50-Hz and 60-Hz Rejection • Single-Cycle Settled Conversions • Dual Sensor Excitation Current Sources • Internal Fault Monitors • Internal ADC Test Signal • 8 General-Purpose Input/Outputs 3 Description The ADS1262 and ADS1263 are low-noise, low-drift, 38.
4-kSPS, delta-sigma (ΔΣ) ADCs with an integrated PGA, reference, and internal fault monitors.
The ADS1263 integrates an auxiliary, 24-bit, ΔΣ ADC intended for background measurements.
The sensorready ADCs provide complete, high-accuracy, onechip measurement solutions for the most-demanding sensor applications, including weigh scales, straingauge sensors, thermocouples, and resistance temperature devices (RTD).
The ADCs are comprised of a low-noise, CMOS PGA (gains 1 to 32), a ΔΣ modulator, followed by a programmable digital filter.
The flexible analog frontend (AFE) incorporates two sensor-excitation current sources suitable for direct RTD measurement.
A single-cycle settling digital filter maximizes multipleinput conversion throughput, while providing 130-dB rejection of 50-Hz and 60-Hz line cycle interference.
The ADS1262 and ADS1263 are pin and functional compatible.
These devices are available in a 28-pin TSSOP package and are fully specified over the –40°C to +125°C temperature range.
2 Applications • High-Resolution PLCs • Temperature, Pressure Measurement •...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)