Overview
The ADS1113IRUGR is a precision, low-power, 16-bit analog-to-digital converter (ADC) produced by Texas Instruments. It is part of the ADS111x family, which includes the ADS1113, ADS1114, and ADS1115. This device is designed for power- and space-constrained sensor measurement applications, offering a wide operating supply range and high accuracy.
The ADS1113IRUGR is available in ultra-small packages, including the X2QFN-10 and SOT-10, making it ideal for compact designs. It incorporates a low-drift voltage reference, an internal oscillator, and an I2C interface with four pin-selectable addresses.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16-bit |
| Data Rate | 8 SPS to 860 SPS |
| Supply Voltage Range | 2.0V to 5.5V |
| Current Consumption | 150µA (continuous-conversion mode) |
| Operating Temperature Range | –40°C to +125°C |
| Package Type | X2QFN-10, SOT-10, VSSOP-10 |
| Package Dimensions (X2QFN) | 2mm × 1.5mm × 0.4mm |
| Interface | I2C with four pin-selectable addresses |
| Input Type | Single-ended (SE) or differential (DE) |
Key Features
- Ultra-small packages: X2QFN (2mm × 1.5mm × 0.4mm) and SOT (2.9mm × 2.8mm × 0.6mm)
- Wide supply range: 2.0V to 5.5V
- Low current consumption: 150µA in continuous-conversion mode
- Programmable data rate: 8 SPS to 860 SPS
- Single-cycle settling
- Internal low-drift voltage reference and oscillator
- I2C interface with four pin-selectable addresses
- Operating temperature range: –40°C to +125°C
Applications
The ADS1113IRUGR is suitable for various applications that require precise and low-power analog-to-digital conversion, such as:
- Sensor measurement in industrial and medical devices
- Environmental monitoring systems
- Automotive sensor systems
- Consumer electronics requiring compact and low-power ADC solutions
- Industrial automation and control systems
Q & A
- What is the resolution of the ADS1113IRUGR?
The ADS1113IRUGR has a resolution of 16 bits.
- What is the data rate range of the ADS1113IRUGR?
The data rate range is from 8 SPS to 860 SPS.
- What is the supply voltage range for the ADS1113IRUGR?
The supply voltage range is from 2.0V to 5.5V.
- How much current does the ADS1113IRUGR consume in continuous-conversion mode?
The current consumption is 150µA in continuous-conversion mode.
- What are the package options for the ADS1113IRUGR?
The package options include X2QFN-10, SOT-10, and VSSOP-10.
- What interface does the ADS1113IRUGR use for communication?
The ADS1113IRUGR uses an I2C interface with four pin-selectable addresses.
- What types of inputs can the ADS1113IRUGR handle?
The ADS1113IRUGR can handle single-ended (SE) or differential (DE) inputs.
- What is the operating temperature range of the ADS1113IRUGR?
The operating temperature range is from –40°C to +125°C.
- Does the ADS1113IRUGR have an internal oscillator and voltage reference?
Yes, the ADS1113IRUGR has an internal low-drift voltage reference and an internal oscillator.
- What are some typical applications for the ADS1113IRUGR?
Typical applications include sensor measurement in industrial and medical devices, environmental monitoring systems, automotive sensor systems, and consumer electronics.
