LTC2221CUP - Analog Devices Inc.

Manufacturer Part Number

LTC2221CUP

Manufacturer

Analog Devices

Introduction

High-speed 12-bit ADC with a 135 MSPS sampling rate for data acquisition

Product Features and Performance

12-bit resolution

135 Mega samples per second (MSPS) sampling rate

Single differential or single-ended input

Parallel data interface

Sample-and-hold function integrated

1:1 sample-to-hold to ADC ratio

Single ADC architecture

Pipelined analog-to-digital conversion process

Capable of using both external and internal reference voltage

Analog supply voltage range 3.1V to 3.5V

Digital supply voltage range 3.1V to 3.5V

Operating temperature range from 0°C to 70°C

64-WFQFN Exposed Pad package

Surface mount device

Product Advantages

High-speed sampling suitable for high-frequency signal applications

Flexible input configuration to accommodate a variety of signal sources

Simultaneous sampling-and-hold and ADC conversion for faster data processing

High integration to save board space

Key Technical Parameters

12-bit resolution

135 MSPS sampling rate

1 differential or single-ended input

External/internal reference voltage compatibility

1V to 3.5V supply voltage range

Quality and Safety Features

Built to Analog Devices' quality standards

Operational temperature range ensures reliability under varying environmental conditions

Compatibility

Integrates with systems requiring high-speed ADC with parallel interface

Compatible with various microcontrollers and digital signal processors

Application Areas

High-speed data acquisition

Medical imaging

Communications

Instrumentation

Radar systems

Product Lifecycle

Obsolete status

Potential need to seek replacements or upgrades

Key Reasons to Choose This Product

Ideal for rapid signal digitization in electronic systems

High-speed ADC for real-time processing applications

Adaptable to various reference voltages and input types

Reliable performance within industrial temperature ranges

Compact packaging suitable for space-constrained designs

Analog Devices' reputation for quality in data acquisition technology