MAX525BCPP

Digital To Analog Converters Overview

The MAX525BCPP is a low-power, quad, 12-bit voltage-output digital-to-analog converter (DAC) with a serial interface. It integrates four DACs and precision output amplifiers in a 20-pin Plastic DIP package. The device operates on a single +5V supply with a typical supply current of 0.85mA in normal operation and 10µA in shutdown mode. It features a 3-wire serial interface compatible with SPI/QSPI and MICROWIRE protocols. Key electrical parameters include a settling time of 12µs to ±1/2LSB, an integral nonlinearity (INL) of ±1 LSB, and a differential nonlinearity (DNL) of ±1 LSB.

Digital To Analog Converters Feature Summary

• Integrates four 12-bit DACs with configurable output amplifiers for flexible gain settings.
• Supports software shutdown and hardware shutdown lockout for power management.
• Features double-buffered input registers allowing independent or simultaneous DAC updates.
• Includes a user-programmable logic output and active-low reset function.

Digital To Analog Converters Applications

• Industrial process control systems
• Automatic test equipment
• Digital offset and gain adjustment circuits
• Motion control applications
• Remote industrial controls

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'CPP' indicates the 20-pin Plastic DIP package and BC grade performance. Confirm that the component meets RoHS standards if required by the application. Check for obsolescence status as older Maxim Integrated parts may have limited availability or be superseded by newer equivalents. Ensure the operating temperature range of 0°C to +70°C aligns with the system environment.

Digital To Analog Converters Selection Notes

Select this component when multiple isolated voltage outputs are needed from a single IC. The external reference inputs allow for different full-scale ranges per DAC pair. Consider the available feedback pins for custom amplifier configurations. Verify compatibility with the host microcontroller's serial protocol speed and timing requirements.

Digital To Analog Converters Part Context

This part belongs to the MAX525 family of low-power, quad, 12-bit DACs. The 'BC' suffix denotes the commercial temperature grade (0°C to +70°C) and specific linearity accuracy (±1 LSB INL). The 'PP' suffix specifies the 20-pin Plastic DIP package. Analog Devices acquired Maxim Integrated, so branding may vary between Maxim and Analog Devices.

Digital To Analog Converters Replacement Considerations

Direct replacement options include other members of the MAX525 family such as the MAX525ACPP for tighter linearity specifications. For pin-compatible alternatives with different packaging, consider the MAX525BCAP in SSOP format. Always verify pinout and register compatibility before substituting.