Manufacturer Part Number
ADS7864Y/2K
Manufacturer
Texas Instruments
Introduction
The ADS7864Y/2K is a high-performance, 12-bit, 500KSps Analog to Digital Converter (ADC) featuring dual ADCs, differential inputs, and SPI interface, housed in a 48-TQFP package.
Product Features and Performance
12-bit resolution
Dual ADCs for simultaneous sampling
Differential input type for improved noise immunity
SPI data interface for efficient communication
Selectable address feature for flexible device addressing
Simultaneous sampling capability
Supports external and internal reference voltages
Sampling rate of up to 500k samples per second
Operates with a 5V analog and digital supply voltage
Product Advantages
High-resolution ADC for precise data conversion
Simultaneous sampling of two channels reduces data acquisition time
Differential inputs minimize common-mode noise
Flexible SPI interface eases integration into digital systems
Selectable addressing enables use of multiple devices on the same bus
Key Technical Parameters
Number of Bits: 12
Sampling Rate (Per Second): 500k
Number of Inputs: 6
Input Type: Differential
Data Interface: SPI
Number of A/D Converters: 2
Architecture: SAR
Voltage Supply, Analog: 5V
Voltage Supply, Digital: 5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust operating temperature range from -40°C to 85°C for reliability in diverse environments
Compatibility
Compatible with SPI interface for easy integration into existing systems
Application Areas
Industrial control systems
Data acquisition systems
Medical instrumentation
Robotics
Automotive systems
Product Lifecycle
Currently active
Check manufacturer's resources for information on availability of replacements or upgrades
Several Key Reasons to Choose This Product
High-speed, dual-channel ADC increases data acquisition efficiency
12-bit resolution for precise measurement
Simultaneous sampling feature supports complex applications
SPI interface enhances compatibility with a wide range of microcontrollers
Robust design suitable for harsh industrial environments
Texas Instruments' reputation for quality and long-term reliability