Manufacturer Part Number
ADS1261BQWRHMRQ1
Manufacturer
Texas Instruments
Introduction
The ADS1261 is a high-performance, 24-bit, low-power, delta-sigma analog-to-digital converter (ADC) with a built-in programmable gain amplifier (PGA) and multiplexer. It is designed for a wide range of industrial and automotive applications that require high precision and low power consumption.
Product Features and Performance
24-bit resolution
Sigma-delta architecture
SPI digital interface
Programmable gain amplifier (PGA) with up to 128x gain
10 single-ended or 5 differential input channels
40 kSPS sampling rate
Low power consumption
Wide operating temperature range of -40°C to 125°C
Automotive-grade AEC-Q100 qualified
Product Advantages
High-precision data conversion
Flexible input configuration with PGA and multiplexer
Low power consumption for battery-powered applications
Automotive-grade reliability and performance
Key Technical Parameters
Supply voltage: 2.7V to 5.25V (digital), 4.75V to 5.25V (analog)
Sampling rate: 40 kSPS
Number of bits: 24
Number of input channels: 10 single-ended or 5 differential
Interface: SPI
Quality and Safety Features
RoHS3 compliant
Automotive-grade AEC-Q100 qualification
Compatibility
The ADS1261 is compatible with a wide range of industrial and automotive applications that require high-precision data acquisition, such as:
Industrial process control
Automotive sensors and diagnostics
Medical instrumentation
Test and measurement equipment
Application Areas
Industrial automation and control
Automotive electronics
Medical devices
Test and measurement equipment
Product Lifecycle
The ADS1261 is an active product and is not nearing discontinuation. Replacements or upgrades may be available in the future, but the ADS1261 remains a viable and well-supported option.
Several Key Reasons to Choose This Product
High-precision 24-bit data conversion with up to 128x programmable gain
Low power consumption for battery-powered applications
Wide operating temperature range and automotive-grade reliability
Flexible input configuration with multiplexer and PGA
Ease of integration with SPI digital interface
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