MCP47CVB02-E/UN

Digital To Analog Converters Overview

The MCP47CVB02-E/UN is a dual-channel, 8-bit Digital-to-Analog Converter (DAC) from Microchip Technology. It features volatile memory and an I2C serial interface. The device operates with an analog supply voltage range of 2.7V to 5.5V and supports Standard (100 kbps), Fast (400 kbps), and High-Speed (up to 3.4 Mbps) modes. It provides buffered voltage outputs with a typical settling time of 16 µs. The component is housed in a 10-lead MSOP package and is rated for an extended operating temperature range from -40°C to +125°C.

Digital To Analog Converters Feature Summary

• Dual-channel buffered voltage output architecture
• I2C compatible serial interface supporting multiple speed modes
• Integrated power-on and brown-out reset protection
• Configurable power-down modes with selectable pull-down resistors

Digital To Analog Converters Applications

• Set point or offset trimming
• Sensor calibration
• Low-power portable instrumentation
• PC peripherals
• Data acquisition systems

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature grade. Ensure the selected variant matches the required memory configuration and pinout compatibility for the target PCB layout. Cross-reference the manufacturer datasheet revision history to validate current production status and any potential design changes.

Digital To Analog Converters Selection Notes

Select this component when a dual-channel DAC with volatile storage is required. Verify that the system voltage falls within the specified 2.7V to 5.5V range for full specifications. Confirm that the I2C address configuration via physical pins meets the bus addressing requirements. Check if the 8-bit resolution and 16 µs settling time satisfy the application's precision and speed constraints.

Digital To Analog Converters Part Context

This part belongs to the MCP47CXBXX family of digital-to-analog converters. The CVB designation indicates a dual-channel device with volatile RAM memory. The UN suffix specifies the 10-lead MSOP package format. This family integrates buffered outputs and I2C interfaces for simplified system integration.

Digital To Analog Converters Replacement Considerations

Compatible substitutes include other MCP47CVB02 variants with different package options such as DFN-10 or QFN-16. Single-channel equivalents like MCP47CVB01 may be used if only one channel is needed. Non-volatile MTP versions like MCP47CMB02 offer data retention but require high-voltage programming.