MAX520BEWE

Digital To Analog Converters Overview

The MAX520BEWE+ is a quad, 8-bit voltage-output digital-to-analog converter with a 2-wire serial interface. It operates from a single +5V supply and features unbuffered outputs that swing rail-to-rail. The device includes individual reference inputs for each DAC channel and supports data rates up to 400kbps. Key electrical parameters include an operating temperature range of 0°C to +70°C, a typical settling time of 2µs, and a maximum differential nonlinearity of ±1 LSB.

Digital To Analog Converters Feature Summary

• Quad-channel architecture with independent reference inputs
• Unbuffered voltage outputs for ultra-low power consumption
• I2C-compatible 2-wire serial interface
• Power-on reset ensures zero-code output state

Digital To Analog Converters Applications

• Minimum component analog systems
• Digital offset and gain adjustment circuits
• Industrial process control instrumentation
• Automatic test equipment
• Programmable attenuators

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'BEWE' against official Analog Devices documentation to confirm pinout compatibility and package dimensions. Ensure the ordering code matches the required temperature grade and packaging format. Cross-reference the manufacturer's current product status to confirm availability and lifecycle stage before finalizing procurement plans.

Digital To Analog Converters Selection Notes

Select this component when low power consumption is critical, as the unbuffered design minimizes supply current. Choose the MAX520 over the MAX521 if external buffering is not required or if driving high-impedance loads. Verify that the system can accommodate separate reference voltages for each channel, as this device does not share a common reference input across all channels.

Digital To Analog Converters Part Context

This part belongs to the MAX520/MAX521 family of 8-bit DACs manufactured by Analog Devices Inc./Maxim Integrated. The MAX520 variant specifically provides four channels with unbuffered outputs, distinguishing it from the octal MAX521 which includes internal buffer amplifiers. Both devices share the same serial interface protocol and core conversion architecture.

Digital To Analog Converters Replacement Considerations

Direct replacements within the same series include other MAX520 variants with different temperature grades or package types, such as the MAX520ACPE or MAX520BCPE. When substituting, ensure the new part maintains the same 16-pin Wide SOIC footprint and compatible I2C addressing logic.