MCP3551-E/SN - Microchip Technology

Manufacturer Part Number

MCP3551-E/SN

Manufacturer

Microchip Technology

Introduction

The MCP3551-E/SN is a high-accuracy analog to digital converter (ADC) targeted for various data acquisition applications.

Product Features and Performance

22-bit resolution

Sigma-Delta architecture

External reference type

Differential input type

SPI data interface

Operating temperature range from -40°C to 125°C

Surface mount, 8-SOIC package

Product Advantages

High resolution enhances measurement precision

Robust temperature range ensures reliability under varying environmental conditions

Simple SPI interface facilitates easy integration into digital systems

Key Technical Parameters

Number of Bits: 22

Sampling Rate: 14 samples per second

Number of Inputs: 1

Voltage - Supply, Analog: 2.7V to 5.5V

Voltage - Supply, Digital: 2.7V to 5.5V

Quality and Safety Features

Operates reliably across a wide temperature spectrum

Designed for long-term performance stability

Compatibility

Compatible with systems requiring SPI interface for data exchange

Application Areas

Industrial measurement

Medical instruments

Precision sensing systems

Data logging devices

Product Lifecycle

Status: Active

The product is currently active with no announced discontinuation, replacements, or upgrades affecting its availability.

Several Key Reasons to Choose This Product

High resolution of 22 bits allows for precise and accurate data measurement

Supports a wide range of supply voltages (2.7V to 5.5V) making it versatile across different power setups

Operable in extreme temperatures, suitable for harsh environments

Reliable data transfer through SPI interface ensuring compatibility with modern microcontrollers and digital systems

Durable and robust Sigma-Delta architecture providing dependable performance over time