Manufacturer Part Number
LTC2285IUP
Manufacturer
Analog Devices
Introduction
The LTC2285IUP is a high-speed, dual-channel Analog to Digital Converter (ADC) offering a 14-bit resolution with a sampling rate of 125MSPS, designed for data acquisition in signal processing and communication applications.
Product Features and Performance
14-bit resolution ensuring high precision measurement
High sampling rate of 125MSPS for fast data acquisition
Dual-channel input supporting differential and single-ended signals
Parallel data interface for efficient data output
Configurable as Sample and Hold (S/H-ADC) unit
Pipelined architecture for enhanced processing speed and accuracy
Simultaneous sampling ability for accurate multi-channel signal capture
Operates on a supply voltage range of 2.85V to 3.4V, accommodating various power supplies
Designed for surface mount technology, facilitating compact PCB designs
Product Advantages
Offers high-speed and high-resolution ADC capabilities in a single package
Dual-channel support allows for more flexible signal processing
Parallel interface ensures quick data retrieval and processing
Simultaneous sampling feature is essential for synchronized multichannel data acquisition
Pipelined architecture provides a balance of speed and power efficiency
Key Technical Parameters
Number of Bits: 14
Sampling Rate: 125MSPS
Number of Inputs: 2
Input Type: Differential, Single Ended
Data Interface: Parallel
Architecture: Pipelined
Reference Type: External, Internal
Voltage Supply, Analog: 2.85V ~ 3.4V
Voltage Supply, Digital: 2.85V ~ 3.4V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Operates reliably within a wide temperature range of -40°C to 85°C
Utilizes Analog Devices' proven technology for high precision and reliability
Packaged in a robust 64-WFQFN exposed pad for enhanced thermal dissipation
Compatibility
Compatible with various digital signal processors and microcontrollers for flexible system design
Supports both external and internal reference voltages, providing design versatility
Application Areas
Telecommunications
Signal Processing
Instrumentation
Imaging Systems
Digital Communication Systems
Product Lifecycle
Status: Obsolete
Note: As this product is now obsolete, users should seek replacements or upgrades. Analog Devices offers a range of newer ADCs that may serve as suitable replacements.
Several Key Reasons to Choose This Product
High-resolution and high-speed ADC capabilities allow for precise and fast data acquisition.
Dual-channel input with simultaneous sampling is ideal for complex signal processing tasks.
Flexible power supply requirements and compatibility with various digital systems make it easy to integrate into existing designs.
The device's pipelined architecture and parallel data interface ensure efficient operation and data handling.
Despite its obsolescence, the LTC2285IUP's performance remains competitive for specific applications requiring high-speed, dual-channel ADC solutions.
