LTC2297IUP - Analog Devices Inc.

Manufacturer Part Number

LTC2297IUP

Manufacturer

Analog Devices

Introduction

The LTC2297IUP from Analog Devices is a high-performance, low-power, 14-bit, 40Msps (million samples per second) analog-to-digital converter.

Product Features and Performance

14-bit resolution

Simultaneous sampling of two channels

Sampling rate up to 40Msps

Pipelined architecture enables high data throughput

Configurable as a sample-and-hold ADC (S/H-ADC)

Supports differential and single-ended inputs

Product Advantages

Simultaneous 2-channel data acquisition

High-speed performance suitable for advanced communications

Low-power consumption enhances system efficiency

Versatile input signal capability enlarges range of use cases

Key Technical Parameters

Number of Bits: 14

Sampling Rate: 40M samples per second

Number of Inputs: 2

Input Type: Differential, Single Ended

Data Interface: Parallel

Configuration: S/H-ADC

Ratio - S/H:ADC: 1:1

Number of A/D Converters: 2

Voltage - Supply, Analog: 2.7V to 3.4V

Voltage - Supply, Digital: 2.7V to 3.4V

Reference Type: External, Internal

Quality and Safety Features

Operational temperature range from -40°C to 85°C for industrial applications

Robust 64-WFQFN packaging

Compatibility

Parallel data interface for broad compatibility with digital systems

Application Areas

Telecommunications

Data acquisition systems

Medical imaging

Instrumentation

Product Lifecycle

Obsolete status suggests product is no longer manufactured

Replacement models or upgrades should be considered

Reasons to Choose This Product

High sampling rate suitable for demanding applications

Dual ADCs offer channel redundancy or simultaneous data collection

Low power consumption for energy-sensitive designs

Versatile application due to differential and single-ended inputs

Support for both external and internal references provides design flexibility

Designed for automated surface-mount manufacturing processes