Manufacturer Part Number
ADS7952SRHBR
Manufacturer
Texas Instruments
Introduction
The ADS7952SRHBR is a high-performance, 12-bit Analog to Digital Converter (ADC) from Texas Instruments, tailored for efficient data acquisition in embedded systems.
Product Features and Performance
12-bit resolution offering high precision
Fast sampling rate of up to 1MS/s for real-time data processing
Supports 12 single-ended input channels facilitating multiple signal acquisitions
SPI data interface ensures easy integration with most microcontrollers
Configurable as MUX-S/H-ADC for versatile input signal management
SAR architecture provides quick and accurate conversions
Operates with an external reference, giving flexibility in choice of reference for improved accuracy
Wide supply voltage range (Analog: 2.7V~5.25V, Digital: 1.7V~5.25V) supports use with various logic levels
Robust operation in extreme temperatures ranging from -40°C to 125°C
Product Advantages
High precision and speed ideal for critical applications requiring accurate measurement and quick response
Multiple input channels reduce the need for additional components
Flexible interface options ensure compatibility with a broad range of microcontrollers and systems
Low power consumption enhances the efficiency in battery-powered applications
Key Technical Parameters
Number of Bits: 12
Sampling Rate: 1M samples per second
Number of Inputs: 12
Input Type: Single Ended
Data Interface: SPI
Supply Voltage Range: Analog 2.7V to 5.25V, Digital 1.7V to 5.25V
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Encased in a 32-VFQFN package with exposed pad for improved thermal dissipation
Conforms to industry standards for quality and reliability
Compatibility
SPI interface ensures wide microcontroller compatibility
Flexible supply voltage compatibility with both 3.3V and 5V systems
Application Areas
Automotive systems
Industrial control and monitoring
Medical instrumentation
Portable and battery-powered equipment
Data logging systems
Product Lifecycle
Product Status: Active
Not nearing discontinuation, ensuring long-term availability
Replacements or upgrades are readily available if future demands necessitate
Several Key Reasons to Choose This Product
High-performance 12-bit ADC provides precise and rapid data conversion
Wide input channel array enhances system versatility
Robust temperature range and package suitable for challenging environments
Significant energy efficiency for extended operation in mobile devices
Texas Instruments' reputation for reliability and support
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