MAX528CPP+

Digital To Analog Converters Overview

The MAX528CPP+ is an octal, serial, 8-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features integrated output buffers and utilizes a 3-wire serial interface for data transmission. The device operates on dual power supplies ranging from -5.5 V to 0 V and 10.8 V to 16.5 V for both analog and digital domains. It employs an R-2R resistor ladder architecture with a settling time of 3 µs. Non-linearity specifications are limited to ±1 LSB for both differential and integral errors. The component is housed in a 20-pin PDIP package and supports through-hole mounting within an operating temperature range of -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Octal configuration providing eight independent voltage-output channels
• Integrated output buffers eliminate the need for external amplification
• Serial interface reduces microcontroller pin count requirements
• R-2R architecture ensures consistent performance across channels

Digital To Analog Converters Applications

• Multi-channel industrial process control systems
• Programmable gain amplifier biasing networks
• Portable instrumentation requiring multiple reference voltages
• Automotive sensor signal conditioning circuits

Digital To Analog Converters Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeiting risks. Confirm RoHS compliance status via official documentation as regulatory requirements vary by region. Check for obsolescence notices since legacy components may face discontinuation. Ensure supply chain stability by evaluating alternative sourcing options if production volumes are critical. Validate packaging integrity upon receipt to prevent damage during handling.

Digital To Analog Converters Selection Notes

Evaluate power supply requirements carefully as the device necessitates dual rails with specific voltage ranges. Consider thermal management strategies given the PDIP package's thermal characteristics. Assess interface compatibility with host controllers to ensure proper 3-wire protocol implementation. Verify that the 8-bit resolution meets system accuracy requirements before finalizing the design. Review mechanical constraints to confirm the 20-pin DIP footprint fits the target PCB layout.

Digital To Analog Converters Part Context

This component belongs to the MAX528 family of octal DACs designed for applications requiring multiple simultaneous analog outputs. It shares architectural similarities with other Maxim Integrated serial DACs but distinguishes itself through its specific buffer integration and dual-supply operation. The part represents a solution for designers needing compact, multi-channel conversion without external buffering complexity.

Digital To Analog Converters Replacement Considerations

MAX529CWG+ offers similar functionality with SPI interface and SOIC packaging.