Overview
The ADS112C04IRTER is a 16-bit precision analog-to-digital converter (ADC) manufactured by Texas Instruments. This model is designed for low-power, high-accuracy applications, making it suitable for small sensor signal measurements. It integrates multiple features such as a programmable gain amplifier (PGA), voltage reference, and dual programmable current sources, which help reduce system cost and component count. The ADS112C04IRTER is particularly targeted at applications in industrial automation, medical devices, and environmental monitoring, offering a competitive edge with its high resolution and low power consumption.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 16 | Bit | |
| Sampling Rate | 2 | kSPS | |
| Number of Channels | 4 | Differential or Single-Ended | |
| Supply Voltage | 2.3 to 5.5 | V | |
| Power Consumption | 315 | µA | Typical |
| Operating Temperature | -40 to 125 | °C | |
| Package | WQFN | 3.0mm × 3.0mm × 0.75mm |
Key Features
- Integrated PGA with gains from 1 to 128
- On-chip voltage reference with low drift
- Dual matched programmable current sources
- I2C interface with multiple speed modes
- Single-cycle settling digital filter
Applications
The ADS112C04IRTER is widely used in various fields such as industrial automation for process control and monitoring, medical devices for patient monitoring systems, and environmental monitoring for data acquisition from sensors. Its high accuracy and low power consumption make it ideal for portable and battery-powered applications.
Q & A
What is the resolution of the ADS112C04IRTER?
It has a resolution of 16 bits.
What is the maximum sampling rate of the ADS112C04IRTER?
The maximum sampling rate is 2 kSPS.
Can the ADS112C04IRTER operate in single-ended mode?
Yes, it supports both differential and single-ended inputs.
What is the operating temperature range of the ADS112C04IRTER?
It operates from -40°C to 125°C.
Does the ADS112C04IRTER have an integrated voltage reference?
Yes, it includes an on-chip 2.048V reference.
What interface does the ADS112C04IRTER use?
It uses an I2C interface.
Is the ADS112C04IRTER suitable for battery-powered applications?
Yes, its low power consumption makes it ideal for such applications.
What is the supply voltage range for the ADS112C04IRTER?
It operates from 2.3V to 5.5V.
What are the key features of the ADS112C04IRTER?
Key features include a programmable gain amplifier, on-chip voltage reference, and dual current sources.
What are typical applications of the ADS112C04IRTER?
Typical applications include industrial automation, medical devices, and environmental monitoring.
