Manufacturer Part Number
ADS1114IDGST
Manufacturer
Texas Instruments
Introduction
High-precision, delta-sigma ADC with I2C interface for data acquisition systems
Product Features and Performance
16-bit resolution
860 samples per second
Selectable single-ended or differential input
Programmable gain amplifier (PGA)
Internal voltage reference
I2C serial interface support
Operates from a single power supply, analog 2V to 5.5V
Product Advantages
High-resolution ADC offers precise measurements
PGA allows for signal amplification
Low power consumption suitable for battery-operated devices
Selectable addresses on the I2C bus for multiple device connectivity
Key Technical Parameters
Number of Bits: 16
Sampling Rate: 860 SPS
Number of Inputs: 1, 2 (configurable)
Input Type: Differential or Single-Ended
Data Interface: I2C
Voltage Supply Range: 2V to 5.5V (Analog and Digital)
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Extended operating temperature range ensures reliability in diverse environments
Robust package design for surface mount technology
Compatibility
I2C compatible interface for easy integration with microcontrollers
Compatible with a broad range of supply voltages
Application Areas
Industrial instrumentation
Portable instrumentation
Battery-powered devices
Temperature sensing and control
Data acquisition systems
Product Lifecycle
Active product status–not nearing discontinuation
Texas Instruments supports longevity by typically offering ongoing production and support
Several Key Reasons to Choose This Product
Precision 16-bit sigma-delta ADC for accurate data acquisition
High sample rate for capturing fast-changing signals
Flexible input configuration to accommodate various signal types
Integrated PGA provides additional flexibility for signal scaling
Reliable operation over a wide temperature range for industrial applications
Texas Instruments' reputable product support and longevity
Multi-device connectivity facilitated by selectable I2C addresses