Overview
The ADS1110A0IDBVT, produced by Texas Instruments, is a precision, continuously self-calibrating Analog-to-Digital (A/D) converter. It is designed for applications requiring high-resolution measurement, where space and power consumption are critical. This converter features differential inputs and up to 16 bits of resolution, all packaged in a small SOT23-6 package. The onboard 2.048V reference provides an input range of ±2.048V differentially, and the device operates from a single power supply ranging from 2.7V to 5.5V. The ADS1110 uses an I2C-compatible serial interface and can perform conversions at rates of 15, 30, 60, or 240 samples per second.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | Up to 16 bits | |
| Input Range | ±2.048V (differentially) | V |
| Programmable Gain Amplifier (PGA) | Gains of up to 8 | |
| Data Rate | 15, 30, 60, or 240 samples per second | SPS |
| Power Supply | 2.7V to 5.5V | V |
| Current Consumption | 240µA | µA |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package Type | SOT23-6 | |
| Interface | I2C-compatible serial interface |
Key Features
- COMPLETE DATA ACQUISITION SYSTEM IN A TINY SOT23-6 PACKAGE
- ONBOARD REFERENCE: Accuracy: 2.048V ±0.05%, Drift: 5ppm/°C
- ONBOARD PGA with gains of up to 8
- ONBOARD OSCILLATOR
- 16-BITS NO MISSING CODES
- INL: 0.01% of FSR max
- CONTINUOUS SELF-CALIBRATION
- SINGLE-CYCLE CONVERSION
- PROGRAMMABLE DATA RATE: 15SPS TO 240SPS
- I2C INTERFACE—EIGHT AVAILABLE ADDRESSES
Applications
- PORTABLE INSTRUMENTATION
- INDUSTRIAL PROCESS CONTROL
- SMART TRANSMITTERS
- CONSUMER GOODS
- FACTORY AUTOMATION
- TEMPERATURE MEASUREMENT
Q & A
- What is the resolution of the ADS1110A0IDBVT?
The ADS1110A0IDBVT has a resolution of up to 16 bits.
- What is the input range of the ADS1110A0IDBVT?
The input range is ±2.048V differentially.
- What are the available gains of the onboard PGA?
The onboard PGA offers gains of up to 8.
- What are the possible data rates for the ADS1110A0IDBVT?
The data rates are 15, 30, 60, or 240 samples per second.
- What is the power supply range for the ADS1110A0IDBVT?
The power supply range is from 2.7V to 5.5V.
- What is the current consumption of the ADS1110A0IDBVT?
The current consumption is 240µA.
- What is the operating temperature range of the ADS1110A0IDBVT?
The operating temperature range is -40°C to +85°C.
- What type of interface does the ADS1110A0IDBVT use?
The ADS1110A0IDBVT uses an I2C-compatible serial interface.
- Does the ADS1110A0IDBVT have onboard self-calibration?
Yes, the ADS1110A0IDBVT features continuous self-calibration.
- What are some typical applications of the ADS1110A0IDBVT?
Typical applications include portable instrumentation, industrial process control, smart transmitters, consumer goods, factory automation, and temperature measurement.
