Manufacturer Part Number
ADS7950SDBTR
Manufacturer
Texas Instruments
Introduction
High-performance, microPOWER™ 12-bit analog-to-digital converter
Product Features and Performance
12-bit resolution
Sampling Rate up to 1 MSPS
4 single-ended input channels
SPI data interface
MUX-S/H-ADC configuration
SAR architecture for high speed and accuracy
Supports external reference voltage
Wide analog supply voltage range: 2.7V to 5.25V
Wide digital supply voltage range: 1.7V to 5.25V
Operational temperature range from -40°C to 125°C
Product Advantages
Low power consumption ideal for battery-powered applications
Adequate sample rate for various data acquisition applications
Flexible voltage supply options for system integration
High-temperature performance for industrial applications
Key Technical Parameters
Number of Bits: 12
Sampling Rate (Per Second): 1M
Number of Inputs: 4
Input Type: Single Ended
Data Interface: SPI
Number of A/D Converters: 1
Reference Type: External
Voltage - Supply, Analog: 2.7V ~ 5.25V
Voltage - Supply, Digital: 1.7V ~ 5.25V
Quality and Safety Features
Robust operating temperature range ensures reliability in extreme environments
Packaging designed for surface mount technology, enhancing manufacturing quality
Compatibility
SPI interface compatibility with various microcontrollers and digital systems
Flexible supply voltage compatibility for mixed-voltage system environments
30-TSSOP package compatible with standard PCB layouts
Application Areas
Portable and battery-powered devices
Data acquisition systems
Industrial control systems
Medical instrumentation
Product Lifecycle
Product Status: Active
No indication of discontinuation, with ongoing support
Replacements or upgrades should appear in the texas-instruments microPOWER™ series
Several Key Reasons to Choose This Product
Performance optimized for power-sensitive applications
Versatility through multiple input channels and wide voltage range
Integration ease with common digital interfaces and reference types
Durable operational range suitable for industrial and automotive applications
Quality assurances from trusted manufacturer Texas Instruments
Robust packaging suitable for automated manufacturing processes
ADS7950SBRGETTexas Instruments
ADS7951SBRGERTexas InstrumentsIC ADC 12BIT SAR 24VQFN