Manufacturer Part Number
ADS1100A2IDBVR
Manufacturer
Texas Instruments
Introduction
High-precision 16-bit ADC with I2C interface and onboard PGA
Product Features and Performance
16-bit resolution
Sampling rate up to 128 samples per second
Single differential input
Selectable address for I2C interface
Programmable gain amplifier (PGA)
Sigma-Delta architecture
Supply Voltage range from 2.7V to 5.5V
Product Advantages
Precision data acquisition
Low power consumption
Easy to interface with microcontrollers
Compact SOT-23-6 package suitable for space-constrained applications
Key Technical Parameters
Number of Bits: 16
Sampling Rate: 128 SPS
Number of Inputs: 1
Input Type: Differential, Single Ended
Data Interface: I2C
Configuration: PGA-ADC
Architecture: Sigma-Delta
Voltage - Supply, Analog: 2.7V ~ 5.5V
Voltage - Supply, Digital: 2.7V ~ 5.5V
Quality and Safety Features
Extended operating temperature range from -40°C to 85°C
Reliable performance across various supply voltages
Compatibility
I2C interface compatible with most microcontrollers
Suitable for multi-device I2C networks with selectable address
Application Areas
Sensor interfacing
Data acquisition systems
Industrial control systems
Medical instrumentation
Battery-powered devices
Product Lifecycle
Active status, with ongoing manufacturer support
Not nearing discontinuation
Replacements or upgrades may be available within Texas Instruments ADC portfolio
Several Key Reasons to Choose This Product
High resolution and precision for accurate measurements
Flexible I2C communication interface
Integrated PGA for signal scaling and conditioning
Low power requirements for energy-efficient designs
Supports both differential and single-ended inputs for versatile sensor interfacing
Robust performance in extreme temperatures
Easy to mount surface-mount package for space-saving PCB design