MCP3021A1T-E/OT - Microchip Technology

Manufacturer Part Number

MCP3021A1T-E/OT

Manufacturer

Microchip Technology

Introduction

Compact ADC solution for simple and efficient analog-to-digital conversion

Product Features and Performance

10-bit resolution

Up to 22.3k samples per second

Single-ended input

Simple I2C data interface

Sample-and-Hold ADC configuration

Successive Approximation Register (SAR) architecture

Single-supply operation with wide voltage range

Product Advantages

High precision with fine resolution

Fast sampling rate ideal for real-time applications

Easy-to-use interface compatible with most microcontrollers

Scalable with supply voltage suitable for battery-operated devices

Wide operating temperature range for extreme conditions

Key Technical Parameters

10 bits of resolution

Sampling rate of 22.3k SPS

Operates from 2.7V to 5.5V for analog and digital supply

I2C serial interface

Quality and Safety Features

Reliable performance across -40°C to +125°C operating conditions

Compatibility

I2C communication standard for easy integration with most microcontrollers

SOT-23-5 package compatible with surface-mount technology on PCBs

Application Areas

Portable devices

Sensor interfacing

Data logging systems

Battery-powered systems

Industrial control circuits

Product Lifecycle

Currently active status

Long-term availability with no near-term discontinuation notice

Several Key Reasons to Choose This Product

Microchip Technology's reputation for reliability and support

High-performance SAR ADC suitable for precision measurements

Versatile voltage supply options supporting diverse applications

Wide temperature range catering to industrial and automotive needs

Compact SOT-23-5 footprint for space-constrained designs