MCP48FVB11T-E/UN

Digital To Analog Converters Overview

The MCP48FVB11T-E/UN is a single-channel, 10-bit volatile Digital-to-Analog Converter (DAC) manufactured by Microchip Technology. It features an SPI serial interface and operates within a supply voltage range of 1.8V to 5.5V. The device provides rail-to-rail buffered voltage output with a typical settling time of 7.8 µs. It supports multiple reference sources including VDD, external VREF, or an internal band gap. Power consumption is low, drawing less than 180 µA in normal operation and approximately 650 nA in power-down mode. The component is housed in a 10-lead MSOP package and is rated for extended industrial temperature ranges from -40°C to +125°C.

Digital To Analog Converters Feature Summary

• SPI-compatible serial interface supporting up to 20 MHz write speeds
• Configurable DAC voltage reference options including internal band gap
• Low power consumption with selectable power-down modes

Digital To Analog Converters Applications

• Set point or offset trimming
• Sensor calibration
• Low-power portable instrumentation
• Motor control systems

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix 'T-E/UN' against official Microchip documentation to confirm tape-and-reel packaging and temperature grade. Ensure compatibility with system voltage levels and SPI timing requirements before finalizing procurement orders.

Digital To Analog Converters Selection Notes

Select this component when a single-channel, 10-bit resolution is required with volatile memory storage. Consider the MCP48FVB11T-E/UN for applications needing fast settling times and low quiescent current. Verify that the SPI interface mode matches the host controller capabilities.

Digital To Analog Converters Part Context

This part belongs to the MCP48FVBXX family of 8-, 10-, and 12-bit buffered voltage output DACs. The family includes single and dual-channel variants with both volatile RAM and non-volatile EEPROM options. The MCP48FVB11T-E/UN specifically denotes the single-channel, 10-bit version with SPI interface in a tape-and-reel MSOP-10 package.

Digital To Analog Converters Replacement Considerations

Direct replacements within the same family include MCP48FVB11-E/MF (tube packaging). For dual-channel needs, consider MCP48FVB12 series. Cross-family alternatives like MCP4921 offer similar SPI interfaces but may differ in pinout or performance specifications.