Manufacturer Part Number
ADS4449IZCR
Manufacturer
Texas Instruments
Introduction
The ADS4449IZCR is a high-performance, quad-channel analog-to-digital converter (ADC) designed for a wide range of data acquisition and signal processing applications, offering simultaneous sampling capabilities at a high sampling rate.
Product Features and Performance
14-bit resolution
High sampling rate of 250M samples per second
Four differential inputs for accurate signal acquisition
Serial LVDS data interface for efficient data transfer
Dual ADC configuration for simultaneous channel sampling
Pipelined architecture minimizes latency
Option for external or internal reference voltage
Supports a wide range of supply voltages for analog and digital circuits
Designed for low power consumption
Product Advantages
High-speed, simultaneous data acquisition improves system throughput
Exceptional resolution and accuracy for precise measurement applications
Flexibility in interface and reference voltage options ensures compatibility with various systems
Enhanced signal fidelity through differential inputs
Efficient integration into system designs due to compact 144-LFBGA package
Key Technical Parameters
Number of Bits: 14
Sampling Rate: 250M samples per second
Number of Inputs: 4 (Differential)
Data Interface: LVDS Serial
Voltage Supply, Analog: 1.8V ~ 2V
Voltage Supply, Digital: 1.7V ~ 2V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
The device is engineered to meet high-quality standards with robust safety features for reliable operation across various temperature ranges.
Compatibility
This ADC offers wide compatibility with various microcontrollers and digital signal processors through its LVDS serial data interface, accommodating both external and internal reference voltages for versatile system integration.
Application Areas
Optimal for application in telecommunications, radar systems, imaging equipment, and advanced digital signal processing tasks where high-speed, high-accuracy data conversion is crucial.
Product Lifecycle
The product status is active, indicating ongoing production and support. Not currently nearing discontinuation, with Texas Instruments typically providing ample notice for such changes and offering replacements or upgrades.
Several Key Reasons to Choose This Product
Superior sampling rate and resolution offer unparalleled data acquisition performance.
Quadruple-channel input with simultaneous sampling enhances system efficiency.
Flexible interfacing and voltage requirements simplify system design and integration.
Texas Instruments' reputation for reliability and extensive support services.
Active product lifecycle status ensures long-term availability and support.
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