Overview
The ADS1119IRTER is a highly integrated, low-power, 16-bit analog-to-digital converter (ADC) produced by Texas Instruments. This model is designed for precision measurement applications, offering exceptional accuracy and efficiency. It is particularly suited for industrial, medical, and consumer electronics where low power consumption and high precision are critical. The ADS1119IRTER stands out in the market for its compact size, ease of integration, and advanced features such as built-in programmable gain amplifier (PGA) and temperature sensor.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 16 | bits | |
| Input Channels | 4 | Single-ended or differential | |
| Data Rate | 20 to 860 | SPS | Programmable |
| Supply Voltage | 2.0 to 5.5 | V | |
| Power Consumption | 150 | µA | Typical at 3.3V |
| Operating Temperature | -40 to 125 | °C | |
| Package | WQFN-16 |
Key Features
- 16-bit resolution for high-accuracy measurements.
- Integrated PGA with gains up to 16x.
- Built-in temperature sensor for system monitoring.
- Low power consumption, ideal for battery-powered applications.
- I2C interface for easy integration with microcontrollers.
Applications
The ADS1119IRTER is versatile and can be used in a variety of applications. In industrial settings, it is ideal for process control and automation systems. In the medical field, it can be used in portable health monitoring devices. Additionally, it is suitable for consumer electronics, such as smart home devices, where precision and low power are essential. Its compact size and robust performance make it a preferred choice for space-constrained applications.
Q & A
1. What is the resolution of the ADS1119IRTER?
The ADS1119IRTER has a resolution of 16 bits.
2. How many input channels does it support?
It supports 4 input channels, which can be configured as single-ended or differential.
3. What is the operating voltage range?
The operating voltage range is from 2.0V to 5.5V.
4. What is the typical power consumption?
The typical power consumption is 150 µA at 3.3V.
5. Does it include a temperature sensor?
Yes, it includes a built-in temperature sensor.
6. What is the data rate range?
The data rate is programmable from 20 to 860 samples per second (SPS).
7. What is the package type?
It comes in a WQFN-16 package.
8. Is it suitable for battery-powered applications?
Yes, its low power consumption makes it ideal for battery-powered applications.
9. What interface does it use?
It uses an I2C interface for communication.
10. What are the typical applications?
Typical applications include industrial automation, medical devices, and consumer electronics.
