MCP4802-E/MS - Microchip Technology

Manufacturer Part Number

MCP4802-E/MS

Manufacturer

Microchip Technology

Introduction

The MCP4802-E/MS is a dual 8-bit digital-to-analog converter (DAC) from Microchip Technology, designed for data acquisition applications.

Product Features and Performance

Dual 8-bit DAC channels

Settling time of 4.5µs (Typical)

Buffered voltage output

Serial Peripheral Interface (SPI)

Internal reference voltage

Operates on 2.7V to 5.5V for both analog and digital supplies

String DAC architecture for precise control and stable output

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

Product Advantages

Provides precise and stable voltage outputs

Supports a wide range of power supplies, enhancing flexibility in various applications

Compact 8-MSOP package suitable for space-constrained applications

Simplified interfacing with microcontrollers via SPI

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 2

Settling Time: 4.5µs (Typical)

Voltage Supply, Analog: 2.7V to 5.5V

Voltage Supply, Digital: 2.7V to 5.5V

INL/DNL (LSB): ±0.25, ±0.2

Architecture: String DAC

Quality and Safety Features

Built with high-quality materials ensuring durability and reliability under a wide temperature range

Stringent quality control measures in production for consistent performance

Compatibility

Compatible with systems requiring SPI for digital communication

Application Areas

Industrial automation

Digital signal processing

Consumer electronics

Precision instrumentation

Product Lifecycle

Currently active product status

Not nearing discontinuation

Ongoing support and availability of replacements or upgrades

Several Key Reasons to Choose This Product

Fast settling time enables rapid signal conversion and system response

Dual channel output increases application versatility

Low Integral Non-Linearity (INL) and Differential Non-Linearity (DNL) ensure high accuracy and linearity

Wide operating temperature makes it suitable for extreme environments

Microchip Technology’s reputation for reliability and support ensures long-term usability and service