ADS4449IZCR - Texas Instruments

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.