Manufacturer Part Number
ADS5281IRGCT
Manufacturer
Texas Instruments
Introduction
High-performance, multi-channel analog-to-digital converter designed for high-speed data acquisition systems.
Product Features and Performance
12-bit resolution
50 MSPS sampling rate
8 analog input channels
Simultaneous sampling for all channels
Pipelined architecture for high-speed operations
Differential input type to reduce common-mode noise
LVDS and SPI data interfaces for high-speed data transfer
External and internal reference voltage support
Supports single-ended or differential input signals
Capable of handling wide analog input bandwidths
Low power consumption
Product Advantages
Simultaneous sampling capability for time-correlated signals
High level of integration for reduced system complexity
Support for various power supply voltages for system flexibility
Available in a compact 64-VQFN package suitable for space-constrained applications
Robust performance with an operating temperature range from -40°C to 85°C
Key Technical Parameters
Number of Bits: 12
Sampling Rate: 50M samples per second
Number of Inputs: 8
Input Type: Differential
Data Interface: LVDS - Serial, SPI
Configured as Sample/Hold to ADC with a 1:1 ratio
Number of A/D Converters: 8
Analog Supply Voltage: 3V to 3.6V
Digital Supply Voltage: 1.7V to 1.9V
Quality and Safety Features
Designed to meet stringent industrial standards
Thermal shutdown and overvoltage protection features
Operation within specified temperature ranges ensures reliability and longevity of the product
Compatibility
Compatible with various microcontrollers and digital signal processors that accept LVDS or SPI interfaces
Can be interfaced with multiple voltage levels due to flexible voltage supply requirements
Application Areas
Medical imaging systems
Data acquisition systems
Test and measurement equipment
High-speed control systems
Communication systems
Product Lifecycle
Active product status indicates current production with no immediate risk of discontinuation
Texas Instruments typically provides product longevity and support, including notifications about product updates or end-of-life
Several Key Reasons to Choose This Product
High-speed, simultaneous sampling ideal for multi-channel applications
High integration level reduces system complexity and BOM cost
Robust operation with wide temperature range suitable for challenging environments
Flexible interface options ensure compatibility with a variety of system architectures
Available in a compact package, making it ideal for portable or space-constrained applications
