Manufacturer Part Number
ADS1112IDGSR
Manufacturer
Texas Instruments
Introduction
High-precision 16-bit ADC with I2C interface
Product Features and Performance
16-bit resolution
240 samples per second
2 or 3 input channels
Differential and single-ended input types
Multiplexed with Programmable Gain Amplifier (MUX-PGA)
Sigma-Delta architecture
Internal reference voltage
Selectable I2C address for multi-device communication
Programmable gain amplifier for signal conditioning
Product Advantages
High resolution for precise measurement
Low power consumption for battery-powered applications
Small form factor for space-constrained designs
Selectable addresses enable multiple devices on a single bus
Key Technical Parameters
Number of Bits: 16
Sampling Rate: 240 sps
Number of Inputs: 2, 3
Input Type: Differential, Single Ended
Data Interface: I2C
Reference Type: Internal
Voltage Supply, Analog: 2.7V to 5.5V
Voltage Supply, Digital: 2.7V to 5.5V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Robust operating temperature range for reliability in various environments
Sigma-Delta architecture for low noise performance
Compatibility
I2C communication compatible with numerous microcontrollers
Standard voltage ranges for easy integration into existing systems
Application Areas
Industrial instrumentation
Battery monitoring systems
Portable medical devices
Process control
Data acquisition systems
Product Lifecycle
Active status with ongoing manufacturer support
Long-term availability expected
Several Key Reasons to Choose This Product
High-resolution measurement capabilities
Flexible input configuration for versatile applications
Embedded PGA for enhanced signal processing
Easy-to-integrate I2C communication
Consistent performance over a wide temperature range
Supported by a reputable manufacturer with a history of reliability
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