LTC1408IUH#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1408IUH#TRPBF

Manufacturer

Analog Devices

Introduction

High-performance 14-bit, 600kSPS ADC with differential inputs and SPI interface

Product Features and Performance

14-bit resolution

600k samples per second

6 differential input channels

Serial Peripheral Interface (SPI)

Sample/hold multiplexer (S/H-MUX-ADC) configuration

6:1 ratio of S/H to ADC

Single A/D converter design

Successive Approximation Register (SAR) architecture

Simultaneous sampling feature

Flexible voltage supply range from 2.7V to 3.6V for analog and digital circuits

Can operate at industrial temperatures ranging from -40°C to 85°C

Product Advantages

High-resolution ADC suitable for precise measurements

Fast sampling rate appropriate for high-speed signal processing

Multiple channel inputs enhance monitoring capabilities

Differential input type improves signal quality and noise rejection

SAR architecture known for fast and accurate conversion

The simultaneous sampling feature allows multiple input channels to be sampled at the same time, reducing latency

Key Technical Parameters

Number of Bits: 14

Sampling Rate: 600kSPS

Number of Inputs: 6

Input Type: Differential

Data Interface: SPI

Architecture: SAR

Reference Type: External, Internal

Voltage - Supply, Analog: 2.7V to 3.6V

Voltage - Supply, Digital: 2.7V to 3.6V

Quality and Safety Features

Built to operate reliably in temperatures ranging from -40°C to 85°C

Compatibility

SPI interface for simple integration with most microcontrollers

Surface Mount 32-QFN (5x5) package for compact PCB design

Application Areas

Precision data acquisition systems

Medical instrumentation

Industrial process control

Communication systems

Data logging equipment

Product Lifecycle

Active product status

Not reported as nearing discontinuation

Several Key Reasons to Choose This Product

Accurate and rapid signal conversion for detailed data capture

Suitable for both single-ended and differential signals

Provides a scalable solution for multi-channel applications

Compatible for use in harsh industrial environments

Efficient design for power-sensitive applications

Easy integration with digital systems through SPI

Supports simultaneous sampling, enhancing data accuracy

Potential longevity in the market with an active product lifecycle status