MCP4811-E/P - Microchip Technology

Manufacturer Part Number

MCP4811-E/P

Manufacturer

Microchip Technology

Introduction

The MCP4811-E/P is a digital-to-analog converter (DAC) from Microchip Technology's product portfolio, designed to provide accurate analog output based on digital input signals.

Product Features and Performance

10-bit resolution

Single channel DAC

Internal reference voltage

Buffered voltage output

SPI interface compatibility

5µs typical settling time for fast conversion

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

Product Advantages

High precision with INL/DNL of ±1 LSB and ±0.2 LSB

Low power consumption due to single supply voltage

Suitable for a wide range of supply voltages (2.7V to 5.5V)

Stable performance across various temperatures

Key Technical Parameters

Number of Bits: 10

Number of D/A Converters: 1

Settling Time: 4.5µs (Typ)

Output Type: Voltage - Buffered

Data Interface: SPI

Reference Type: Internal

Voltage - Supply, Analog: 2.7V ~ 5.5V

Voltage - Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±1, ±0.2

Architecture: String DAC

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Meets industrial standards for quality and reliability

Robust operational temperature range for use in harsh environments

Enclosed in 8-DIP package for physical protection

Compatibility

SPI interface allows integration with most microcontrollers

Through Hole mounting compatible with standard PCB techniques

Application Areas

Industrial control systems

Automotive electronics

Communication systems

Portable devices

Data acquisition systems

Product Lifecycle

Product Status: Active

No indication of near-term discontinuation

Potential availability of future replacements or upgrades

Several Key Reasons to Choose This Product

Precise digital-to-analog conversion for high-fidelity applications

Rapid settling time conducive for time-sensitive tasks

Compatibility with a broad range of supply voltages for diverse applications

Easy integration with existing digital systems through SPI

High reliability in extreme temperature conditions

Consistent output quality through internal voltage reference