ADS4149IRGZR - Texas Instruments

Manufacturer Part Number

ADS4149IRGZR

Manufacturer

Texas Instruments

Introduction

ADS4149IRGZR is a high-speed, 14-bit analog to digital converter designed for data acquisition systems.

Product Features and Performance

14-bit resolution

250 MSPS sampling rate

Single differential input

LVDS and parallel interface options

Sample-and-hold to ADC ratio of 1:1

Pipelined architecture for high throughput

Internal reference voltage

Operating temperature range from -40°C to 85°C

Product Advantages

High-resolution digitization of analog signals

Fast sampling suitable for high-frequency signal applications

Low input noise for precision measurements

Suitable for multi-channel systems due to single input design

Efficient data transfer with LVDS or parallel options

Key Technical Parameters

Number of Bits: 14

Sampling Rate (Per Second): 250M

Number of Inputs: 1

Input Type: Differential

Data Interface: LVDS - Parallel, Parallel

Architecture: Pipelined

Voltage - Supply, Analog: 1.7V to 1.9V

Voltage - Supply, Digital: 1.7V to 1.9V

Package / Case: 48-VFQFN Exposed Pad

Mounting Type: Surface Mount

Quality and Safety Features

Robust operating temperature range ensuring reliability in varied environments

High-quality construction in 48-VFQFN Exposed Pad package

Compatibility

Compatible with various microcontrollers and processors with LVDS or parallel interface capability

Application Areas

Signal processing

Communications infrastructure

Medical imaging

Test and measurement systems

Aerospace and defense electronics

Product Lifecycle

The product status is active, indicating it is not nearing discontinuation.

Replacement and upgrade options are readily available.

Several Key Reasons to Choose This Product

Industry-leading high-speed ADC performance from Texas Instruments

Designed for demanding applications requiring high-speed data acquisition

Support for multiple interfacing options providing flexibility for system design

Ease of integration into existing digital systems with digital supply voltage compatibility

Supported by Texas Instruments' comprehensive technical documentation and design resources.