Overview
The ADS1110A2IDBVR, produced by Texas Instruments, is a precision, continuously self-calibrating Analog-to-Digital (A/D) converter. It features differential inputs and up to 16 bits of resolution, packaged in a compact SOT23-6 package. This converter is designed for applications requiring high-resolution measurement, where space and power consumption are critical. 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 ADS1110A2IDBVR uses an I²C-compatible serial interface and can perform conversions at rates of 15, 30, 60, or 240 samples per second.
Key Specifications
| Specification | Value |
|---|---|
| Number of Bits | 16 |
| Input Type | Differential, Single Ended |
| Data Interface | I²C |
| Mounting Type | Surface Mount |
| Package | SOT-23-6 |
| Operating Temperature Range | -40°C to 125°C |
| Voltage Supply | 2.7V to 5.5V |
| Sampling Rate (Per Second) | 15, 30, 60, or 240 SPS |
| Onboard PGA Gain | Up to 8 |
| Onboard Reference Accuracy | 2.048V ±0.05% |
| Onboard Reference Drift | 5 ppm/°C |
| Current Consumption | 240 µA |
Key Features
- COMPLETE DATA ACQUISITION SYSTEM IN A TINY SOT23-6 PACKAGE
- ONBOARD REFERENCE: Accuracy: 2.048V ±0.05%, Drift: 5 ppm/°C
- ONBOARD PROGRAMMABLE GAIN AMPLIFIER (PGA) with gains 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: 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 ADS1110A2IDBVR? The ADS1110A2IDBVR has a resolution of up to 16 bits.
- What is the input range of the ADS1110A2IDBVR? The input range is ±2.048V differentially.
- What is the operating voltage range of the ADS1110A2IDBVR? The operating voltage range is from 2.7V to 5.5V.
- What is the maximum sampling rate of the ADS1110A2IDBVR? The maximum sampling rate is 240 samples per second.
- Does the ADS1110A2IDBVR have an onboard PGA? Yes, it has an onboard programmable gain amplifier (PGA) with gains up to 8.
- What is the current consumption of the ADS1110A2IDBVR? The current consumption is 240 µA.
- What interface does the ADS1110A2IDBVR use? It uses an I²C-compatible serial interface.
- What are typical applications for the ADS1110A2IDBVR? Typical applications include portable instrumentation, industrial process control, smart transmitters, consumer goods, factory automation, and temperature measurement.
- What is the operating temperature range of the ADS1110A2IDBVR? The operating temperature range is -40°C to 125°C.
- Is the ADS1110A2IDBVR RoHS compliant? Yes, the ADS1110A2IDBVR is RoHS compliant.
