ADS5421Y/T - Texas Instruments

Manufacturer Part Number

ADS5421Y/T

Manufacturer

Texas Instruments

Introduction

The ADS5421Y/T is a high-performance, 14-bit, 40MSPS analog to digital converter (ADC) from Texas Instruments, designed for data acquisition in demanding applications.

Product Features and Performance

14-bit resolution

Sampling rate of 40 million samples per second

Single differential input

Parallel data interface

Configured with Sample-and-Hold ADC (S/H-ADC)

Pipelined architecture for high speed and accuracy

Supports both external and internal reference voltage

Operates on a 5V supply for both analog and digital circuits

Designed for surface mount technology with 64-LQFP package

Product Advantages

High resolution and sampling rate suitable for precision applications

Differential input minimizes common-mode noise

Pipelined architecture ensures fast data processing with minimal delay

Flexibility in using either an external or internal reference voltage

Low power consumption due to 5V supply requirement

Key Technical Parameters

Number of Bits: 14

Sampling Rate (Per Second): 40M

Number of Inputs: 1 (Differential)

Data Interface: Parallel

Architecture: Pipelined

Reference Type: External, Internal

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 5V

Quality and Safety Features

Built to comply with industry standards for quality and safety

Operates reliably within a temperature range of -40°C to 85°C

Compatibility

Compatible with various microcontrollers and digital systems with a parallel interface

Mounting Type: Surface Mount, ensuring compatibility with modern PCB designs

Application Areas

Medical imaging systems

Communications equipment

Data acquisition systems

High-speed signal processing

Industrial automation

Product Lifecycle

Status: Active

This product is currently in active production with no immediate plan for discontinuation, ensuring long-term availability.

Several Key Reasons to Choose This Product

High-speed and high-resolution ADC capability suitable for precision applications

Differential input design reduces common-mode noise for more accurate measurements

Flexible reference voltage options allow for system-specific calibration

Low power consumption enhances system efficiency

Robust operating temperature range ensures reliability in varied environments

Long product lifecycle and active status guarantee long-term availability and support