Manufacturer Part Number
AD7951BSTZ
Manufacturer
Analog Devices
Introduction
High-precision 14-bit ADC with 1MSPS sampling rate
Product Features and Performance
14-bit resolution
1M sampling rate per second
Single differential input
SAR architecture for high accuracy
SPI, Parallel, DSP data interface options
Sample-and-Hold to ADC ratio of 1:1
External and internal reference voltage options
5V analog and digital power supply requirements
Operates in temperatures ranging from -40°C to 85°C
iCMOS®, PulSAR® technology for improved performance
Product Advantages
Accurate and fast data conversion
Compatible with multiple digital interfaces
Flexibility in system design with dual reference options
High integration for simplified circuit design
Suitable for harsh environments due to wide temperature range
Key Technical Parameters
Number of Bits: 14
Sampling Rate: 1M samples per second
Number of Inputs: 1
Input Type: Differential
Data Interface: SPI, Parallel, DSP
Configuration: S/H-ADC
Ratio S/H:ADC: 1:1
Number of A/D Converters: 1
Architecture: SAR
Reference Type: External, Internal
Voltage Supply, Analog: 5V
Voltage Supply, Digital: 5V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Robust LQFP package for enhanced reliability
Operational stability across wide temperature ranges
Compatibility
Compatible with digital systems requiring SPI, Parallel, or DSP
Mountable on surface mount boards with LQFP footprint
Application Areas
Data acquisition systems
Medical instrumentation
Industrial control
Telecommunications
Automotive electronics
Product Lifecycle
Active status
Not near discontinuation
Upgrade options may vary
Several Key Reasons to Choose This Product
Precision analog-to-digital conversion ensures high-quality data output
High-speed sampling ideal for dynamic signal measurement
Versatility due to multiple interface types and reference voltages
Stable operation in extreme temperatures making it suitable for various applications
Reliable performance backed by Analog Devices' reputation