Manufacturer Part Number
LTC2145IUP-14#PBF
Manufacturer
Analog Devices
Introduction
High-speed dual 14-bit Analog-to-Digital Converter (ADC) optimized for data acquisition systems
Product Features and Performance
14-bit resolution
125 MSPS sampling rate
Dual-channel with simultaneous sampling
Pipelined architecture
Support for external and internal reference voltages
Differential inputs for improved noise immunity
Low-voltage differential signaling (LVDS) parallel output
Configurable as Sample and Hold ADC (S/H-ADC)
Product Advantages
High-resolution and high-speed for precise data acquisition
Simultaneous sampling ideal for phase-sensitive applications
Flexible reference options to match various systems
Robust digital output format for reliable data transfer
Key Technical Parameters
Number of Bits: 14
Sampling Rate: 125M samples per second
Number of Inputs: 2
Input Type: Differential
Data Interface: LVDS, Parallel
Number of A/D Converters: 2
Voltage - Supply, Analog: 1.7V to 1.9V
Voltage - Supply, Digital: 1.7V to 1.9V
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Extended operating temperature range for harsh environments
Reliability in surface mount technology with a 64-WFQFN package
Compatibility
Compatible with various digital systems through LVDS and parallel interfaces
Mountable on surface mount boards with standard 64-QFN footprint
Application Areas
Medical imaging systems
Communications infrastructure
Industrial automation
Instrumentation and test equipment
Product Lifecycle
Product Status: Active
Not reported to be nearing discontinuation
Replacements or upgrades should be sought within the Analog Devices portfolio if required
Several Key Reasons to Choose This Product
High-speed and high-resolution capabilities enhance system accuracy
Dual simultaneous sampling enables precise multi-channel data acquisition
Support for both internal and external references offers flexibility in system design
Robust and reliable operation in extreme temperature environments
Proven manufacturer with extensive support and documentation
LTC2145IUP-12Linear Technology