ADS112C04IRTER

Active

Texas Instruments

16-BIT, 2-KSPS, 4-CH, LOW-POWER, SMALL-SIZE DELTA-SIGMA ADC WITH PGA, VREF, 2X IDACS &AMP; I<SUP>2</SUP>C INTERFACE 16-WQFN -40 TO 125

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet Calculating Conversion Latency and System Cycle Time for Delta-Sigma ADCs (Rev. A)+13

ADS112C04IRTER

Active

Texas Instruments

16-BIT, 2-KSPS, 4-CH, LOW-POWER, SMALL-SIZE DELTA-SIGMA ADC WITH PGA, VREF, 2X IDACS &AMP; I<SUP>2</SUP>C INTERFACE 16-WQFN -40 TO 125

Deep-Dive with AI

DocumentsDatasheet Calculating Conversion Latency and System Cycle Time for Delta-Sigma ADCs (Rev. A)+13

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	ADS112C04IRTER	ADS112C04 Series

Architecture	Sigma-Delta	Sigma-Delta
Configuration	MUX-PGA-ADC	MUX-PGA-ADC
Data Interface	I2C	I2C
Features	Temperature Sensor, PGA	Temperature Sensor, PGA
Input Type	Differential, Single Ended	Differential, Single Ended
Mounting Type	Surface Mount	Surface Mount
Number of A/D Converters	1	1
Number of Bits	16 bits	16 bits
Number of Inputs	4	4
Operating Temperature [Max]	125 °C	125 °C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	16-WFQFN Exposed Pad	16-WFQFN Exposed Pad
Reference Type	Internal, External	Internal, External
Sampling Rate (Per Second)	2 k	2 k
Supplier Device Package	16-WQFN (3x3)	16-WQFN (3x3)
Voltage - Supply, Analog [Max]	5.5 V	5.5 V
Voltage - Supply, Analog [Min]	2.3 V	2.3 V
Voltage - Supply, Digital [Max]	5.5 V	5.5 V
Voltage - Supply, Digital [Min]	2.3 V	2.3 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

DigiKey	N/A	1	$ 6.37
		10	$ 4.90
		25	$ 4.53
		100	$ 4.12
		250	$ 3.93
		500	$ 3.81
		1000	$ 3.71
		3000	$ 3.60
Digikey	Cut Tape (CT)	1	$ 6.44
		10	$ 5.82
		25	$ 5.55
		100	$ 4.82
		250	$ 4.60
		500	$ 4.19
		1000	$ 3.65
	Digi-Reel®	1	$ 6.44
		10	$ 5.82
		25	$ 5.55
		100	$ 4.82
		250	$ 4.60
		500	$ 4.19
		1000	$ 3.65
	Tape & Reel (TR)	3000	$ 3.28
LCSC	N/A	1	$ 5.84
		10	$ 5.11
		30	$ 4.66
		100	$ 4.28
Mouser Electronics	N/A	1	$ 7.76
		10	$ 5.32
		25	$ 4.69
		100	$ 4.26
		250	$ 3.98
		500	$ 3.69
		1000	$ 3.30
		3000	$ 3.24
Texas Instruments	LARGE T&R	1	$ 4.60
		100	$ 3.75
		250	$ 2.95
		1000	$ 2.50
Win Source Electronics	N/A	9	$ 5.59
		22	$ 4.59
		34	$ 4.44
		47	$ 4.30
		61	$ 4.16
		81	$ 3.73

ADS112C04 Series

16-bit, 2-kSPS, 4-ch, low-power, small-size delta-sigma ADC with PGA, VREF, 2x IDACs & I2C interface

Part	Supplier Device Package	Features	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Architecture	Input Type	Configuration	Sampling Rate (Per Second)	Number of Inputs	Number of Bits	Package / Case	Number of A/D Converters	Mounting Type	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Reference Type	Data Interface	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments ADS112C04IRTET The ADS112C04 is a precision, 16-bit, analog-to-digital converter (ADC) that 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, 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-Hz and 60-Hz rejection for noisy industrial applications. The internal PGA offers gains up to 128. This PGA makes the ADS112C04 ideally suited for applications measuring small sensor signals, such as resistance temperature detectors (RTDs), thermocouples, thermistors, and resistive bridge sensors. The ADS112C04 features a 2-wire, I2C-compatible interface that supports I2C bus speeds up to 1 Mbps. Two address pins allow selection of 16 different I2C addresses for the device. The ADS112C04 is offered in a leadless 16-pin WQFN or a 16-pin TSSOP package and is specified over a temperature range of –40°C to +125°C. The ADS112C04 is a precision, 16-bit, analog-to-digital converter (ADC) that 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, 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-Hz and 60-Hz rejection for noisy industrial applications. The internal PGA offers gains up to 128. This PGA makes the ADS112C04 ideally suited for applications measuring small sensor signals, such as resistance temperature detectors (RTDs), thermocouples, thermistors, and resistive bridge sensors. The ADS112C04 features a 2-wire, I2C-compatible interface that supports I2C bus speeds up to 1 Mbps. Two address pins allow selection of 16 different I2C addresses for the device. The ADS112C04 is offered in a leadless 16-pin WQFN or a 16-pin TSSOP package and is specified over a temperature range of –40°C to +125°C.	16-WQFN (3x3)	PGA, Temperature Sensor	2.3 V	5.5 V	Sigma-Delta	Differential, Single Ended	MUX-PGA-ADC	2 k	4	16 bits	16-WFQFN Exposed Pad	1	Surface Mount	5.5 V	2.3 V	External, Internal	I2C	125 °C	-40 °C
Texas Instruments ADS112C04IRTER The ADS112C04 is a precision, 16-bit, analog-to-digital converter (ADC) that 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, 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-Hz and 60-Hz rejection for noisy industrial applications. The internal PGA offers gains up to 128. This PGA makes the ADS112C04 ideally suited for applications measuring small sensor signals, such as resistance temperature detectors (RTDs), thermocouples, thermistors, and resistive bridge sensors. The ADS112C04 features a 2-wire, I2C-compatible interface that supports I2C bus speeds up to 1 Mbps. Two address pins allow selection of 16 different I2C addresses for the device. The ADS112C04 is offered in a leadless 16-pin WQFN or a 16-pin TSSOP package and is specified over a temperature range of –40°C to +125°C. The ADS112C04 is a precision, 16-bit, analog-to-digital converter (ADC) that 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, 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-Hz and 60-Hz rejection for noisy industrial applications. The internal PGA offers gains up to 128. This PGA makes the ADS112C04 ideally suited for applications measuring small sensor signals, such as resistance temperature detectors (RTDs), thermocouples, thermistors, and resistive bridge sensors. The ADS112C04 features a 2-wire, I2C-compatible interface that supports I2C bus speeds up to 1 Mbps. Two address pins allow selection of 16 different I2C addresses for the device. The ADS112C04 is offered in a leadless 16-pin WQFN or a 16-pin TSSOP package and is specified over a temperature range of –40°C to +125°C.	16-WQFN (3x3)	PGA, Temperature Sensor	2.3 V	5.5 V	Sigma-Delta	Differential, Single Ended	MUX-PGA-ADC	2 k	4	16 bits	16-WFQFN Exposed Pad	1	Surface Mount	5.5 V	2.3 V	External, Internal	I2C	125 °C	-40 °C

Description

General part information

ADS112C04 Series

The ADS112C04 is a precision, 16-bit, analog-to-digital converter (ADC) that 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, 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-Hz and 60-Hz rejection for noisy industrial applications. The internal PGA offers gains up to 128. This PGA makes the ADS112C04 ideally suited for applications measuring small sensor signals, such as resistance temperature detectors (RTDs), thermocouples, thermistors, and resistive bridge sensors.

The ADS112C04 features a 2-wire, I2C-compatible interface that supports I2C bus speeds up to 1 Mbps. Two address pins allow selection of 16 different I2C addresses for the device.

Documents

Technical documentation and resources

Datasheet

Calculating Conversion Latency and System Cycle Time for Delta-Sigma ADCs (Rev. A)

Application note

A Basic Guide to Bridge Measurements (Rev. A)

Application note

Communication Methods for Data Integrity Using Delta-Sigma Data Converters (Rev. A)

Application note

K-type thermocouple measurement circuit with precision ADC (Rev. A)

Application note

Leak Detection, Flow, and Pressure Monitoring in Liquid-Cooled Server Cards and Coolant Distribution Units

Application brief

A Basic Guide to RTD Measurements (Rev. A)

Application note

ADS1x2C04 Evaluation Module User's Guide

EVM User's guide

ADS124S08 3-Wire PT100 RTD Measurement Circuit w/ Low-Side Reference and 1 IDAC (Rev. B)

Application note

Low-Cost, Single-Chip, Diff Temp Measurement Solution Using Delta-Sigma ADCs (Rev. A)

Application brief

Digital Filter Types in Delta-Sigma ADCs (Rev. A)

Application note

ADS112C04 16-Bit, 4-Channel, 2-kSPS, Delta-Sigma ADC With I2C Interface datasheet (Rev. A)

Data sheet

ADS112C04IRTER

Deep-Dive with AI

ADS112C04IRTER

Deep-Dive with AI

Technical Specifications

Pricing

ADS112C04 Series

Description

ADS112C04 Series

Documents

Datasheet

Calculating Conversion Latency and System Cycle Time for Delta-Sigma ADCs (Rev. A)

A Basic Guide to Bridge Measurements (Rev. A)

Communication Methods for Data Integrity Using Delta-Sigma Data Converters (Rev. A)

K-type thermocouple measurement circuit with precision ADC (Rev. A)

Leak Detection, Flow, and Pressure Monitoring in Liquid-Cooled Server Cards and Coolant Distribution Units

A Basic Guide to RTD Measurements (Rev. A)

ADS1x2C04 Evaluation Module User's Guide

ADS124S08 3-Wire PT100 RTD Measurement Circuit w/ Low-Side Reference and 1 IDAC (Rev. B)

RTD Wire-Break Detection Using Precision Delta-Sigma ADCs

Fundamentals of Precision ADC Noise Analysis (Rev. A)

A Basic Guide to Thermocouple Measurements (Rev. A)

Low-Cost, Single-Chip, Diff Temp Measurement Solution Using Delta-Sigma ADCs (Rev. A)

Digital Filter Types in Delta-Sigma ADCs (Rev. A)

ADS112C04 16-Bit, 4-Channel, 2-kSPS, Delta-Sigma ADC With I2C Interface datasheet (Rev. A)