MAX5352ACPA+ Equivalent & Substitute Parts

Part Overview

The MAX5352ACPA+ is a 12-bit Digital to Analog Converter (DAC) manufactured by Analog Devices Inc./Maxim Integrated, designed for data acquisition applications requiring voltage output conversion. This component features a single DAC channel with buffered voltage output, SPI data interface, and external reference capability. The part is classified as obsolete, making identification of equivalent and substitute components essential for ongoing system support, design updates, and procurement planning.

Substiute Parts

MAX5352ACPA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1144MAX5352ACPA+ Datasheet

Current PartRFQ

MAX5352ACPA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1144MAX5352ACPA+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX5352ACPA+ is determined by strict equivalence across the following critical parameters:

• Resolution: 12-bit digital to analog conversion capability
• Output Configuration: Voltage output with buffered stage
• Data Interface: SPI serial communication protocol
• Reference Architecture: External reference input requirement
• Supply Voltage: Dual 5V supply (analog and digital)
• Accuracy Specifications: INL/DNL performance within ±0.5 LSB (Max) and ±1 LSB (Max)
• Package Format: 8-DIP through-hole mounting (0.300", 7.62mm)
• Settling Time: 14µs typical response time
• Compliance: ROHS3 and REACH compliance status

Parts meeting all these parameters are classified as direct equivalents. The MAX5352ACPA+ itself represents the only documented substitute within the provided dataset, indicating complete functional and electrical equivalence.

Parameter Comparison

Engineering Selection Recommendations

The MAX5352ACPA+ is classified as an obsolete product. When sourcing this component, the following factors apply:

Compliance and Certification: Both the main part and identified substitute maintain ROHS3 compliance and REACH unaffected status, satisfying environmental and regulatory requirements for industrial and commercial applications.

Availability and Inventory: Current inventory of 1132 pieces (new original stock) is available for the MAX5352ACPA+, providing immediate procurement options for systems requiring this specific part number.

Functional Equivalence: The substitute part (MAX5352ACPA+) demonstrates complete electrical and mechanical equivalence, including identical resolution, settling time, accuracy specifications, and package format.

Design Continuity: For legacy system maintenance or production continuation, the MAX5352ACPA+ remains the specified component. No alternative part numbers from the provided dataset offer different electrical characteristics that would warrant design modification.

Frequently Asked Questions (FAQ)

Q: What makes the MAX5352ACPA+ suitable for substitution? A: The MAX5352ACPA+ meets all critical substitution criteria: 12-bit resolution, buffered voltage output, SPI interface, external reference capability, 5V dual supply operation, and 8-DIP through-hole packaging. Electrical performance specifications including settling time and accuracy (INL/DNL) are identical to the main part.

Q: Is the 8-DIP package compatible with existing PCB designs? A: Yes. The 8-DIP (0.300", 7.62mm) package format is a standard through-hole configuration. Both the main part and substitute use identical package dimensions and pin assignments, ensuring direct compatibility with existing board layouts without modification.

Q: What is the significance of the external reference requirement? A: The MAX5352ACPA+ requires an external voltage reference input for DAC operation. This architecture allows system designers to optimize reference voltage selection based on application requirements. The substitute part maintains this same reference architecture.

Q: Are there compliance considerations for this obsolete component? A: Both the main part and substitute maintain ROHS3 compliance and REACH unaffected status. These certifications confirm compliance with environmental and hazardous substance restrictions applicable to electronic components in industrial and commercial markets.

Q: How does the 14µs settling time affect system design? A: The 14µs typical settling time defines the maximum speed at which the DAC output reaches final value after a digital input change. This specification is consistent across the main part and substitute, ensuring equivalent performance in timing-critical applications.

Q: What is the operating temperature range for this component? A: The MAX5352ACPA+ operates across 0°C to 70°C. This commercial-grade temperature range applies to both the main part and substitute, defining the environmental conditions for reliable operation.