ADS1262IPWR

Active

Texas Instruments

32-BIT 38-KSPS 10-CH DELTA-SIGMA ADC WITH PGA AND VOLTAGE REFERENCE FOR FACTORY AUTOMATION

Find alt

Alpha

ADS1262IPWR

Active

Texas Instruments

32-BIT 38-KSPS 10-CH DELTA-SIGMA ADC WITH PGA AND VOLTAGE REFERENCE FOR FACTORY AUTOMATION

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

ADS1262 Series

The ADS1262 and ADS1263 (ADS126x) 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 sensor-ready ADCs provide complete, high-accuracy, one-chip measurement solutions for the most-demanding sensor applications, including weigh scales, strain-gauge 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 front-end (AFE) incorporates two sensor-excitation current sources suitable for direct RTD measurement.

A single-cycle settling digital filter maximizes multiple-input conversion throughput, while providing 130-dB rejection of 50-Hz and 60-Hz line cycle interference.

Technical Specifications

Parameters and characteristics for this part

Specification	ADS1262IPWR

Architecture	Sigma-Delta
Configuration	MUX-PGA-ADC
Data Interface	SPI
Features	Temperature Sensor, PGA
Input Type	Single Ended, Differential
Mounting Type	Surface Mount
Number of A/D Converters	1 count
Number of Bits	32 bits
Number of Inputs	11
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package Length	0.173 in
Package Name	28-TSSOP
Package Width	4.4 mm
Ratio - ADC	1
Ratio - S/H	0
Reference Type	External, Internal
Sampling Rate (Per Second)	38 kHz
Voltage - Supply, Analog (Max)	5.25 V
Voltage - Supply, Analog (Min)	4.75 V
Voltage - Supply, Digital (Max)	5.25 V
Voltage - Supply, Digital (Min)	2.7 V

ADS1262 Series

Part	Supplied Contents	Contents	Number of Bits	Utilized IC / Part	Input Range	Sampling Rate (Per Second)	Number of A/D Converters	Power (Typ)	Data Interface	Package Length	Package Name	Package Width	Input Type	Configuration	Number of Inputs	Voltage - Supply, Analog	Features	Reference Type	Architecture	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Ratio - ADC	Ratio - S/H	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Number of Inputs
Texas Instruments ADS1262EVM-PDK	Board(s) Cable(s)	Board Cable	32 bits	ADS1262	±VREF/gain	38 kHz	1 count	24 mW	Serial
Texas Instruments ADS1262IPW			32 bits			38.4 kHz	1 count		SPI	0.173 in	28-TSSOP	4.4 mm	Differential Single Ended	MUX-PGA-ADC	10 5	5 V	PGA Temperature Sensor	External Internal	Sigma-Delta	2.7 V	5.25 V	Surface Mount	125 °C	-40 °C
Texas Instruments ADS1262IPWR			32 bits			38 kHz	1 count		SPI	0.173 in	28-TSSOP	4.4 mm	Differential Single Ended	MUX-PGA-ADC			PGA Temperature Sensor	External Internal	Sigma-Delta	2.7 V	5.25 V	Surface Mount	125 °C	-40 °C	1	0	4.75 V	5.25 V	11