MCP48FVB08T-16E/ST

Digital To Analog Converters Overview

The MCP48FVB08T-16E/ST is an octal-channel, 8-bit digital-to-analog converter (DAC) manufactured by Microchip Technology. It features a buffered voltage output architecture and utilizes an SPI serial interface for data communication. The device operates on a single supply voltage ranging from 1.8 V to 5.5 V for both analog and digital domains. Key performance specifications include a settling time of 7.8 µs, a differential nonlinearity (DNL) of ±0.0125 LSB, and an integral nonlinearity (INL) of ±0.1 LSB. The component is housed in a TSSOP-16 surface-mount package and supports an extended industrial temperature range from -40°C to +125°C.

Digital To Analog Converters Feature Summary

• Octal configuration providing eight independent 8-bit DAC channels within a single integrated circuit.
• Integrated output buffers designed to drive external loads directly without additional amplification stages.
• Non-volatile EEPROM memory structure allows for the retention of DAC output codes during power-down or system resets.

Digital To Analog Converters Applications

• Multi-channel signal generation for industrial process control systems.
• Programmable biasing networks in test and measurement instrumentation.
• Audio channel mixing and level adjustment in multi-track audio processing equipment.

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing components. Confirm that the '16E' designation aligns with the required operating temperature range and pinout compatibility for your printed circuit board design. Ensure that the SPI interface timing parameters match your host controller's capabilities to guarantee reliable data transfer.

Digital To Analog Converters Selection Notes

Select this component when multiple low-resolution analog outputs are required in a space-constrained environment. The R-2R resistor string architecture offers a balance between speed and power consumption suitable for general-purpose applications. Consider the EEPROM feature if system state retention is critical, distinguishing it from volatile counterparts like the MCP48FVB08 series.

Digital To Analog Converters Part Context

This part belongs to the MCP48FXBX family of high-performance, low-power DACs. It shares architectural similarities with other members but is distinguished by its octal channel count and EEPROM-based non-volatility. It serves as a higher-density alternative to single or dual-channel devices in the same product line.

Digital To Analog Converters Replacement Considerations

The MCP48FVB08-16E/ST is a compatible alternative if tape-and-reel packaging is not required. Verify that any substitute maintains the same TSSOP-16 footprint and electrical characteristics to ensure direct pin-to-pin interchangeability.