MAX512EPD

Digital To Analog Converters Overview

The MAX512EPD+ is a triple, 8-bit voltage-output digital-to-analog converter in a 14-pin plastic DIP package. It operates from a single +5V ±10% supply or split supplies ranging from -5.5V to +5.5V. The device features two buffered outputs (DAC A and DAC B) and one unbuffered output (DAC C). DAC A provides up to 5mA drive capability, while DAC B supports 0.5mA. The serial interface supports clock frequencies up to 5MHz. Operating current is typically 1mA, dropping below 1µA in shutdown mode.

Digital To Analog Converters Feature Summary

• Triple 8-bit DAC architecture with independent control
• Buffered outputs for DAC A and DAC B with rail-to-rail swing
• Unbuffered DAC C output for high-impedance loads
• 3-wire serial interface compatible with SPI, QSPI, and Microwire

Digital To Analog Converters Applications

• Digital gain and offset adjustment circuits
• Programmable attenuators and voltage sources
• RF digitally adjustable bias circuits for GaAs FETs
• VCO tuning applications

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'EPD+' against the manufacturer's official datasheet to confirm the extended temperature range (-40°C to +85°C) and lead-free composition. Ensure the ordering code matches the required package style and thermal specifications for the target application environment.

Digital To Analog Converters Selection Notes

Select this component when three independent 8-bit voltage outputs are required in a space-saving DIP package. Choose the MAX512 variant specifically for +5V single-supply systems. Consider the MAX513 if operation at lower voltages near 3V is necessary, as it shares pin compatibility but differs in supply range.

Digital To Analog Converters Part Context

This part belongs to the MAX512/MAX513 family of low-cost, triple DACs manufactured by Analog Devices Inc./Maxim Integrated. The series is designed for portable and battery-powered applications due to its ultra-low power consumption and small footprint options including SO and DIP packages.

Digital To Analog Converters Replacement Considerations

The MAX512E is listed as a direct substitute. Verify that the replacement maintains the same PDIP-14 package and electrical characteristics, particularly the supply voltage range and serial interface timing requirements.