MAX5253BEAP Equivalent & Substitute Parts

Part Overview

The MAX5253BEAP is a 12-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc./Maxim Integrated, designed for data acquisition applications requiring four independent voltage output channels. This component features an R-2R architecture with SPI interface and external reference capability, operating across a 3V to 3.6V supply range.

The MAX5253BEAP is classified as obsolete. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term product availability for applications currently utilizing this component.

Substiute Parts

MAX5253BEAP

Analog Devices Inc./Maxim IntegratedIn Stock: 1312MAX5253BEAP Datasheet

Current PartRFQ

MAX5253BEAP+

Analog Devices Inc./Maxim IntegratedIn Stock: 885MAX5253BEAP+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX5253BEAP is determined by strict equivalence across the following critical parameters:

• Resolution: 12 bits
• Channel Count: 4 independent D/A converters
• Output Configuration: Voltage output with buffering
• Interface Protocol: SPI digital control
• Reference Input: External reference requirement
• Supply Voltage Range: 3V to 3.6V (both analog and digital supplies)
• Linearity Specifications: INL/DNL ± 1 LSB maximum
• Package Form Factor: 20-SSOP surface mount
• Thermal Operating Range: -40°C to 85°C

The MAX5253BEAP+ qualifies as a direct substitute based on identical electrical specifications and mechanical compatibility across all parameters listed above.

Parameter Comparison

Engineering Selection Recommendations

The MAX5253BEAP+ is the direct functional equivalent of the MAX5253BEAP. Both components share identical electrical and mechanical specifications across all critical parameters. The primary distinction is product lifecycle status: the MAX5253BEAP is obsolete, while the MAX5253BEAP+ maintains active production status.

The MAX5253BEAP+ additionally provides ROHS3 compliance, whereas the original MAX5253BEAP is non-compliant. For applications subject to regulatory requirements or long-term supply chain planning, the MAX5253BEAP+ is the appropriate selection. Both components are manufactured by the same supplier and utilize identical package geometry, ensuring direct PCB compatibility without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can MAX5253BEAP+ replace MAX5253BEAP in existing designs?

A: Yes. The MAX5253BEAP+ is electrically and mechanically identical to the MAX5253BEAP. No circuit modifications or PCB redesign is required. Both components feature identical pin configurations, electrical performance, and 20-SSOP package dimensions.

Q: What is the primary reason to transition from MAX5253BEAP to MAX5253BEAP+?

A: The MAX5253BEAP is classified as obsolete, creating supply availability risk. The MAX5253BEAP+ maintains active production status and ROHS3 compliance, ensuring continued availability and regulatory alignment for new production runs and long-term support.

Q: Are there any performance differences between these parts?

A: No. Both components deliver identical performance across all specified parameters: 12-bit resolution, 4-channel configuration, 16µs settling time, SPI interface, and R-2R architecture. Electrical specifications including supply voltage range, linearity (INL/DNL), and operating temperature are equivalent.

Q: Is the package footprint identical?

A: Yes. Both the MAX5253BEAP and MAX5253BEAP+ use the 20-SSOP package with 0.209" width (5.30mm). No PCB layout changes are necessary for substitution.

Q: What compliance differences exist between these parts?

A: The MAX5253BEAP+ is ROHS3 compliant, while the MAX5253BEAP is RoHS non-compliant. Both maintain REACH unaffected status and identical ECCN/HTSUS classifications.