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Microchip 10-Bit 1-Channel Resistor String DAC, SPI Interface, 8-Pin SOIC MCP4811-E/SN

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Microchip 10-Bit 1-Channel Resistor String DAC, SPI Interface, 8-Pin SOIC MCP4811-E/SN

Name: Microchip 10-Bit 1-Channel Resistor String DAC, SPI Interface, 8-Pin SOIC MCP4811-E/SN
Brand: Microchip
SKU: 292437
Price: 2.57 USD
Availability: InStock

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Category Digital to Analogue Converter Brand Microchip Condition New

Specifications

Country of Origin	India
Resolution	10 bit
Brand	Microchip
Height	1.7mm
Length	4.9mm
Model	MCP4811-E/SN
Width	3.9mm
Mount Type	Surface
Settling Time	4.5μs
Output type	Analogue Voltage
Maximum Operating Temperature	125°C
Package Type	SOIC
Minimum Operating Temperature	-40°C
Number Of Channels	1
Interface Type	SPI
Architecture	Resistor String
Pin Count	8
Maximum Supply Voltage	5.5V
Minimum Supply Voltage	2.7V

Key Features

Features SPI interface for precise digital control of analogue output voltage.
Operates over a supply voltage range of 2.7V to 5.5V.
Designed for surface mount with compact 8-pin SOIC packaging.
Provides fast 4.5 microseconds settling time for rapid signal conversion.
Functional temperature range extends from -40°C to 125°C for industrial applications.
Incorporates an internal voltage reference for stable output performance.
Output type is analogue voltage suitable for signal processing systems.

Product Description

Microchip MCP4811-E/SN is a 10-bit resolution, single-channel digital-to-analogue converter (DAC) employing a resistor string architecture. It offers SPI interface communication, facilitating efficient and precise digital control over analogue voltage output.

Designed in a compact 8-pin SOIC package, this DAC supports surface-mount device applications suitable for various industrial and electronic designs. It operates reliably over a supply voltage range of 2.7V to 5.5V, enabling integration into low-power and mixed-voltage systems.

The device features a fast settling time of 4.5 microseconds, enabling rapid voltage changes for dynamic signal conversion requirements. Its operational temperature range spans from -40 degrees Celsius to 125 degrees Celsius, making it suitable for harsh environments encountered in industrial, automotive, and embedded applications.

An internal voltage reference ensures output stability and accuracy. The MCP4811-E/SN outputs analogue voltage that is ideal for signal generation, control systems, and data acquisition modules.

SPI interface enables easy digital communication and control. Compact 8-pin SOIC surface-mount package. Resistor string DAC architecture provides reliable, linear voltage output. Wide operating voltage from 2.7 V to 5.5 V supports varied design requirements.

Fast 4.5 µs settling time suited for real-time applications. Temperature rating from -40°C to +125°C ensures device reliability in extreme environments. Internal voltage reference simplifies circuit design and reduces component count.

This DAC is commonly used in industrial electronics, embedded systems, instrumentation, and automotive control modules where precise and fast digital-to-analogue conversion is essential. Its small footprint and robust electrical characteristics support integration into high-density circuit designs.

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