AD9251BCPZ-20 - Analog Devices Inc.

Manufacturer Part Number

AD9251BCPZ-20

Manufacturer

Analog Devices

Introduction

High-speed 14-bit dual ADC providing simultaneous sampling at 20 MSPS

Product Features and Performance

14-bit resolution

Dual channel ADC with simultaneous sampling

20 MSPS sampling rate

Differential input type for reduced common-mode noise

Parallel data interface for high-speed data transfer

Pipelined architecture for efficient conversion

Simultaneous Sampling feature for synchronized conversions

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

Product Advantages

High resolution and fast sampling for precise data acquisition

Dual ADC for multi-channel applications

Simultaneous sampling ensures accurate timing-critical applications

Flexible interfacing with parallel data output

Low power consumption enhances system efficiency

Key Technical Parameters

Number of Bits: 14

Sampling Rate (Per Second): 20M

Number of Inputs: 2

Input Type: Differential

Data Interface: Parallel

Configuration: S/H-ADC

Ratio - S/H:ADC: 1:1

Number of A/D Converters: 2

Architecture: Pipelined

Reference Type: External, Internal

Voltage - Supply, Analog: 1.7V to 1.9V

Voltage - Supply, Digital: 1.7V to 3.6V

Quality and Safety Features

Robust temperature operation range (-40°C to 85°C)

Quality manufacturing from Analog Devices

Compatibility

64-VFQFN Exposed Pad, CSP package compatible with surface mount technology

Digital Voltage Supply range compatible with a variety of logic levels

Application Areas

Medical Imaging Systems

Communication Systems

Data Acquisition Systems

Instrumentation and Control Systems

Product Lifecycle

Status: Active (check for any updates on manufacturer's website for latest status)

Anticipate long lifecycle with availability of replacements or upgrades

Several Key Reasons to Choose This Product

High-speed dual ADC enhances multi-channel system performance

Simultaneous sampling indispensable for synchronized data acquisition

Pipelined architecture for high-speed throughput and low latency

Versatile supply voltage compatibility ensures integration with various digital systems

Compact 64-LFCSP-VQ package suitable for space-constrained applications