ADS122C04IRTER The Texas Instruments ADS122C04IRTER is a 24-bit, 4-channel Delta-Sigma Analog-to-Digital Converter (ADC) with an I2C interface. It offers features like a Programmable Gain Amplifier (PGA) and an internal temperature sensor.
Mfr Part #:

ADS122C04IRTER

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ADS122C04IRTER is a 24-bit, 4-channel Delta-Sigma Analog-to-Digital Converter (ADC) with an I2C interface. It offers features like a Programmable Gain Amplifier (PGA) and an internal temperature sensor.
Total Stock: 3,333 pcs
$ Price Range: $4.62

ADS122C04IRTER Available from 2 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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3,000 pcs
3000 pcs On Request 1 On Request On Request 26+ On Request On Request
Non-Authorised Inventory information
333 pcs
333 pcs On Request 1 On Request On Request 18+ On Request On Request

ADS122C04IRTER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Features
Input Type
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Power Consumption
Ratio
Reference Type
Resolution
Sampling Rate (Per Second)
Supplier Device Package
Supplier Package
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ADS122C04IRTER Description

Short technical summary and product information.

The ADS122C04IRTER from Texas Instruments is a high-precision, 24-bit, 4-channel Delta-Sigma Analog-to-Digital Converter (ADC). It is designed for low-power applications and features an I2C interface for easy integration into various systems.

 

Key electrical specifications include a maximum sample rate of 2 kSPS and a wide analog and digital supply voltage range of 2.3V to 5.5V. The device incorporates a Programmable Gain Amplifier (PGA) with gains from 1 to 128, dual matched current sources, an internal 2.048V reference with low drift, an internal oscillator, and an internal temperature sensor with high accuracy.

 

This ADC supports both differential and single-ended input types, offering flexibility in configuration. It also includes simultaneous 50-Hz and 60-Hz rejection capabilities. The device operates within a temperature range of -40°C to 125°C.

 

Packaged in a 16-WQFN (3x3 mm) with an exposed pad, the ADS122C04IRTER is designed for surface mounting. Its small size and low power consumption make it suitable for a variety of measurement and control applications where accuracy and efficiency are critical.

ADS122C04IRTER Quick Information

Product Type: Analog to Digital Converter (ADC)
Series: ADS122C04
Canonical Name: ADS122C04 24-Bit, 4-Channel, 2-kSPS, Delta-Sigma ADC with I2C Interface
Subcategory: Delta-Sigma ADC

ADS122C04IRTER Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADS122C04IRTER Estimated Pricing

Qty Low High
1+ $4.62 $4.62

Estimated market price range - modelled values for guidance only, not live distributor offers.

ADS122C04IRTER Features

  • 24-bit resolution for high accuracy measurements.
  • 4-channel input, differential or single-ended.
  • 2 kSPS maximum sample rate.
  • I2C interface for simple communication.
  • Integrated PGA and temperature sensor.

ADS122C04IRTER Applications

  • Precision measurement systems.
  • Industrial control applications.
  • Battery-powered devices.
  • Sensor data acquisition.
  • Portable instrumentation.

ADS122C04IRTER FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADS122C04IRTER?

The ADS122C04IRTER has a resolution of 24 bits.

What is the maximum sample rate for the ADS122C04IRTER?

The maximum sample rate for the ADS122C04IRTER is 2 kSPS (kilo-samples per second).

How many input channels does the ADS122C04IRTER have?

The ADS122C04IRTER has 4 input channels.

What interface does the ADS122C04IRTER use?

The ADS122C04IRTER uses an I2C interface.

What is the operating temperature range for this ADC?

The operating temperature range for the ADS122C04IRTER is -40°C to 125°C.

What supply voltage does the ADS122C04IRTER require?

The ADS122C04IRTER operates with analog and digital supply voltages ranging from 2.3V to 5.5V.

Does the ADS122C04IRTER have a built-in temperature sensor?

Yes, the ADS122C04IRTER includes an internal temperature sensor with an accuracy of 0.5°C.

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