MCP4912-E/SL - Microchip Technology

Manufacturer Part Number

MCP4912-E/SL

Manufacturer

Microchip Technology

Introduction

The MCP4912-E/SL is a dual channel, 10-bit Digital to Analog Converter (DAC) featured in a 14-SOIC package, designed for data acquisition applications requiring high-speed and low-power consumption.

Product Features and Performance

Dual 10-bit resolution DAC

SPI interface for digital input

Fast settling time of 4.5µs

Buffered voltage output

Support for external reference voltage

Compatible with both analog and digital power supply voltages ranging from 2.7V to 5.5V

Operates under high temperature conditions (-40°C to 125°C)

String DAC architecture ensuring minimal errors and high accuracy

Product Advantages

Highly accurate with INL/DNL of ±1, ±0.2 LSB

Robust performance in extreme temperature environments

Flexible power requirements

Minimal settling time enabling rapid data processing

Easy integration into systems with SPI data interface

Key Technical Parameters

Number of Bits: 10

Number of D/A Converters: 2

Settling Time: 4.5µs

Voltage Supply, Analog: 2.7V ~ 5.5V

Voltage Supply, Digital: 2.7V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

INL/DNL (LSB): ±1, ±0.2

Quality and Safety Features

String DAC architecture provides accurate and reliable outputs

Operates reliably within a wide range of temperatures from -40°C to 125°C

Compatibility

Digital SPI interface enabling integration with most microcontrollers and digital systems

Application Areas

Industrial automation

Data acquisition systems

Communication systems

Analog signal generation

Product Lifecycle

The MCP4912-E/SL is currently active

Not approaching discontinuation, prolonged availability expected

Upgrades and newer models may become available, maintaining compatibility with existing systems

Several Key Reasons to Choose This Product

Dual DAC feature facilitates simultaneous handling of two analog outputs

High-speed performance suitable for real-time data acquisition

Exceptional accuracy and low error rates with the String DAC architecture

Compatibility across a range of voltages allows use in varied environments and systems

Durable and reliable design suitable for industrial applications operating under harsh conditions