Manufacturer Part Number
ADS7891IPFBT
Manufacturer
Texas Instruments
Introduction
The ADS7891IPFBT is a high-performance 14-bit, 3Msps Analog to Digital Converter (ADC) from Texas Instruments, designed for data acquisition in high-speed applications.
Product Features and Performance
High-speed sampling rate of up to 3 million samples per second (Msps)
14-bit resolution providing high precision
Single pseudo-differential input for simplified design
Supports both external and internal reference voltage
Utilizes Successive Approximation Register (SAR) architecture for fast data conversion
Flexible digital interface with parallel data output for rapid data transfer
Operates with analog supply voltage of 5V and digital supply voltage ranging from 2.7V to 5.25V
Designed for optimal performance at -40°C to 85°C operating temperature range
Product Advantages
High precision and fast sampling rate ideal for demanding applications
Flexibility in reference voltage selection enhances adaptability to different systems
Efficient data transfer through parallel interface speeds up system performance
Wide operating temperature range ensures reliability in diverse environmental conditions
Key Technical Parameters
Number of Bits: 14
Sampling Rate (Per Second): 3M
Number of Inputs: 1
Input Type: Pseudo-Differential
Data Interface: Parallel
Architecture: SAR
Voltage Supply, Analog: 5V
Voltage Supply, Digital: 2.7V ~ 5.25V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Compliant with industry standards for electronic components
Stringent quality controls for high reliability and performance
Compatibility
Designed for use in systems requiring high-speed and high-precision ADCs
Flexible voltage supply compatibility makes it adaptable to various digital systems
Application Areas
High-speed data acquisition
Medical imaging devices
Industrial control systems
Communication systems
Product Lifecycle
Currently active product status, ensuring ongoing production and support
Not nearing discontinuation, providing long-term availability
Several Key Reasons to Choose This Product
High-speed sampling rate matched with high precision for critical applications
Flexibility in system design with support for both internal and external references
Easy integration into digital systems with parallel data interface
Reliable performance across a wide range of operating temperatures
Long-term availability supports lifecycle planning and future designs
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