Overview
The ADS1110A0IDBVTG4, 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, particularly where space and power consumption are critical. This device is packaged in a small SOT23-6 package and features differential inputs with up to 16 bits of resolution. The onboard 2.048V reference and programmable gain amplifier (PGA) enable the measurement of smaller signals with high resolution. The ADS1110 operates from a single power supply ranging from 2.7V to 5.5V and uses an I2C-compatible serial interface for communication.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | Up to 16 bits | - |
| Data Rate | 15, 30, 60, or 240 samples per second | SPS |
| Onboard Reference | 2.048V ±0.05% | V |
| Reference Drift | 5 ppm/°C | - |
| Programmable Gain Amplifier (PGA) | Gains of up to 8 | - |
| Input Range | ±2.048V differentially | V |
| Power Supply | 2.7V to 5.5V | V |
| Current Consumption | 240 µA | µA |
| Operating Temperature Range | -40°C to 125°C | °C |
| Package Type | SOT23-6 | - |
Key Features
- Complete data acquisition system in a tiny SOT23-6 package
- Onboard 2.048V reference with accuracy of ±0.05% and drift of 5 ppm/°C
- Onboard programmable gain amplifier (PGA) with gains of up to 8
- Onboard oscillator for clock generation
- 16-bit resolution with no missing codes
- Integral Non-Linearity (INL): 0.01% of Full-Scale Range (FSR) max
- Continuous self-calibration
- Single-cycle conversion capability
- Programmable data rate: 15 SPS to 240 SPS
- I2C interface with eight available addresses
- Low current consumption: 240 µA
Applications
- Portable instrumentation
- Industrial process control
- Smart transmitters
- Consumer goods
- Factory automation
- Temperature measurement
Q & A
- What is the resolution of the ADS1110A0IDBVTG4?
The ADS1110A0IDBVTG4 has a resolution of up to 16 bits.
- What are the available data rates for the ADS1110A0IDBVTG4?
The data rates available are 15, 30, 60, or 240 samples per second.
- What is the accuracy of the onboard reference?
The onboard reference has an accuracy of 2.048V ±0.05%.
- What are the gains offered by the programmable gain amplifier (PGA)?
The PGA offers gains of up to 8.
- What is the input range of the ADS1110A0IDBVTG4?
The input range is ±2.048V differentially.
- What is the power supply range for the ADS1110A0IDBVTG4?
The power supply range is from 2.7V to 5.5V.
- How much current does the ADS1110A0IDBVTG4 consume?
The current consumption is 240 µA.
- What is the operating temperature range of the ADS1110A0IDBVTG4?
The operating temperature range is -40°C to 125°C.
- What type of package does the ADS1110A0IDBVTG4 come in?
The device is packaged in a SOT23-6 package.
- Does the ADS1110A0IDBVTG4 support continuous self-calibration?
