Manufacturer Part Number
ADS1246IPW
Manufacturer
Texas Instruments
Introduction
ADS1246IPW is a high-precision 24-bit Analog to Digital Converter (ADC) designed for data acquisition in sensor measurement and industrial automation applications.
Product Features and Performance
24-bit resolution
Sigma-Delta architecture
Sampling rate up to 2k samples per second
Supports differential and single-ended inputs
Multiplexer, Programmable Gain Amplifier (PGA), and ADC configuration
External and internal reference options
Incorporates a temperature sensor for thermal monitoring
SPI data interface for communication
Product Advantages
High-resolution data conversion enhances measurement accuracy
Flexible input configuration suitable for various signal types
Integrated features (PGA, temperature sensor) reduce component count
Robust operating temperature range (-40°C to 105°C) ensures reliability in harsh environments
Key Technical Parameters
Number of Bits: 24
Sampling Rate: 2k per second
Number of Inputs: 1
Input Type: Differential, Single Ended
Voltage Supply, Analog: 2.7V to 5.25V
Voltage Supply, Digital: 2.7V to 5.25V
Operating Temperature: -40°C to 105°C
Quality and Safety Features
Robust operating temperature range ensures stable performance under extreme conditions
Sigma-Delta architecture provides inherent noise rejection
Compatibility
SPI interface ensures compatibility with a wide range of microcontrollers and digital systems
Application Areas
Sensor measurement
Industrial automation
Data acquisition systems
Product Lifecycle
The product status is active, indicating ongoing production and availability. Not nearing discontinuation.
Several Key Reasons to Choose This Product
High-resolution ADC enhances accuracy and precision in measurements
Robust thermal and electrical operating specifications suitable for industrial applications
Integrated multiplexer and PGA simplify system design and reduce additional component needs
SPI communication interface compatible with various microcontrollers for easy integration
Reliable performance confirmed by extensive operational temperature range and robust packaging (16-TSSOP)
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