AD7820KP

$17.88

Description：IC ADC 8BIT FLASH 20PLCC
Series：-

SKU:625cfd2c01ac Category: Analog to Digital Converters (ADC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC ADC 8BIT FLASH 20PLCC
Series：-
Mfr：Analog Devices Inc.
Package：Tube,Tube
Number of Bits：8
Sampling Rate (Per Second)：-
Number of Inputs：1
Input Type：Single Ended
Data Interface：Parallel
Configuration：S/H-ADC
Ratio - S/H:ADC：1:01
Number of A/D Converters：1
Architecture：Flash
Reference Type：External
Voltage - Supply, Analog：5V
Voltage - Supply, Digital：5V
Features：-
Operating Temperature：-40°C ~ 85°C
Package / Case：20-LCC (J-Lead)
Supplier Device Package：20-PLCC (9x9)
Mounting Type：Surface Mount

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AD7820KP

Overview

The AD7820KP is an 8-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It utilizes a flash architecture and features a single-ended input configuration with one channel. The device operates on a 5V supply for both analog and digital sections, supporting a parallel data interface. It is housed in a 20-PLCC package with J-leads, designed for surface mount installation. The component functions as a sample-and-hold ADC with a 1:1 S/H to ADC ratio. It is rated for an operating temperature range from -40°C to +85°C and requires an external voltage reference.

Feature Summary

Flash conversion architecture for high-speed digitization
Integrated sample-and-hold functionality
Parallel digital output interface
Single-ended input signal processing

Applications

General-purpose data acquisition systems
Industrial process control monitoring
Instrumentation requiring fast 8-bit conversion

Procurement Notes

Verify the specific suffix 'KP' against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Check official distributors for availability as this part may be discontinued or restricted. Ensure the external reference voltage meets the required accuracy specifications for the application.

Selection Notes

Select this component when an 8-bit resolution and parallel interface are required within a PLCC package. Compare performance against the AD7820LRZ for SOIC packaging options or the AD7820LNZ for through-hole DIP requirements. Verify that the external reference capability aligns with system voltage constraints.

Part Context

This component belongs to the AD7820 series of CMOS A/D converters. The series includes variants such as the AD7820LNZ and AD7820LRZ, which share similar electrical characteristics but differ in package type and mounting style. The AD7820KP specifically denotes the plastic leaded chip carrier package variant.