Microchip Technology

MCP4801T-E/SN  

Digital to Analog Converters

MCP4801T-E/SN Description

The MCP4801T-E/SN is a high-performance, 8-bit digital-to-analog converter (DAC) from Microchip Technology, designed for applications requiring precise voltage output control. This device features a single DAC with an internal reference, offering a compact and efficient solution for various data acquisition systems. The MCP4801T-E/SN operates within a wide supply voltage range of 2.7V to 5.5V for both analog and digital supplies, making it versatile for different power requirements. It utilizes a String DAC architecture, which provides excellent linearity and accuracy, with an integral non-linearity (INL) and differential non-linearity (DNL) of ±0.25 LSB and ±0.2 LSB, respectively. The device communicates via the SPI interface, ensuring fast and reliable data transfer. With a settling time of 4.5µs (typical), the MCP4801T-E/SN is well-suited for applications requiring rapid response times. The device is packaged in a surface-mount 8SOIC format, making it ideal for space-constrained designs. Additionally, the MCP4801T-E/SN is RoHS3 compliant and has a moisture sensitivity level (MSL) of 1 (unlimited), ensuring reliability in various environmental conditions.

MCP4801T-E/SN Features

• High Accuracy and Linearity: The MCP4801T-E/SN offers an INL/DNL of ±0.25 LSB and ±0.2 LSB, respectively, ensuring high accuracy and linearity in voltage output.
• Wide Supply Voltage Range: Operates from 2.7V to 5.5V for both analog and digital supplies, providing flexibility in power requirements.
• Fast Settling Time: A typical settling time of 4.5µs ensures rapid response, making it suitable for dynamic applications.
• SPI Interface: Utilizes the SPI data interface for efficient and fast communication with microcontrollers and other digital systems.
• Internal Reference: Features an internal reference, eliminating the need for an external reference source and simplifying design.
• Compact Surface-Mount Package: Housed in an 8SOIC package, ideal for space-constrained applications.
• RoHS3 Compliance and MSL 1: Ensures environmental compliance and reliability in various operating conditions.
• Single DAC: Provides a single 8-bit DAC, suitable for applications requiring precise voltage control.

MCP4801T-E/SN Applications

The MCP4801T-E/SN is well-suited for a variety of applications where precise voltage control is essential. Some specific use cases include:

• Automotive Systems: Ideal for controlling analog signals in automotive electronic control units (ECUs) and sensor interfaces.
• Industrial Automation: Used in programmable logic controllers (PLCs) and industrial sensors for precise voltage output control.
• Medical Equipment: Suitable for medical devices requiring accurate voltage control, such as patient monitors and diagnostic equipment.
• Consumer Electronics: Applicable in devices like digital-to-analog converters for audio and video equipment.
• Communication Systems: Used in base station transceivers and other communication equipment for signal conditioning.

Conclusion of MCP4801T-E/SN

The MCP4801T-E/SN from Microchip Technology is a robust and versatile 8-bit DAC designed for applications requiring high accuracy and fast response times. Its wide supply voltage range, internal reference, and compact surface-mount package make it an ideal choice for a variety of industries, including automotive, industrial, medical, and consumer electronics. The device's RoHS3 compliance and MSL 1 rating ensure reliability and environmental compliance. With its fast settling time and SPI interface, the MCP4801T-E/SN offers a reliable and efficient solution for precise voltage control in data acquisition systems.

MCP4801T-E/SN Documents

Download datasheets and manufacturer documentation for MCP4801T-E/SN

PCN Assembly/Origin :

Manufacturing Change 07/Apr/2022      

Datasheets :

MCP4801/11/21      

PCN Packaging :

Reel Design Update 07/May/2015       Packing Changes 10/Oct/2016      

Manuals :

Development Tools Catalog      

Design Resources :

MCP4801 Development Tool Selector      

PCN Design/Specification :

SOIC-8L Copper Bond Wire 18/Dec/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH