MAX5100AEUP Equivalent & Substitute Parts

Part Overview

The MAX5100AEUP is an 8-bit digital-to-analog converter (DAC) with 4 independent channels, designed for data acquisition applications requiring parallel interface control and external voltage reference configuration. The device operates across a supply voltage range of 2.7V to 5.5V for both analog and digital domains, with a typical settling time of 6µs and buffered voltage output architecture.

The MAX5100AEUP is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design support and component procurement. The substitute part MAX5100AEUP+ maintains identical electrical and mechanical specifications while offering active product status and improved compliance certifications.

Substiute Parts

MAX5100AEUP

Analog Devices Inc./Maxim IntegratedIn Stock: 2748MAX5100AEUP Datasheet

Current PartRFQ

MAX5100AEUP+

Analog Devices Inc./Maxim IntegratedIn Stock: 1566MAX5100AEUP+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The MAX5100AEUP+ qualifies as a direct substitute based on strict equivalence across all critical electrical and mechanical parameters. Substitution validity is determined by the following criteria:

• Resolution and Channel Count: Both parts feature 8-bit resolution with 4 independent DAC channels
• Output Architecture: Identical buffered voltage output configuration
• Interface Protocol: Both utilize parallel data interface with external reference input
• Electrical Performance: Matching settling time (6µs typical), INL/DNL specifications (±1 LSB max), and supply voltage ranges (2.7V ~ 5.5V)
• Physical Form Factor: Identical 20-TSSOP package with 0.173" width and 4.40mm dimensions
• Thermal Operating Range: Identical -40°C to 85°C specification

The substitution is valid for all applications where the MAX5100AEUP was previously specified, with no circuit modifications required.

Parameter Comparison

Engineering Selection Recommendations

The MAX5100AEUP+ is the appropriate selection for new designs and component replenishment due to its active product status and ROHS3 compliance certification. The obsolete status of the MAX5100AEUP creates supply chain risk and limits long-term availability.

For existing designs currently using the MAX5100AEUP, direct substitution with MAX5100AEUP+ is supported without circuit redesign or board layout modifications. The electrical performance characteristics remain identical, ensuring functional equivalence across all operating conditions within the specified temperature and supply voltage ranges.

The ROHS3 compliance of MAX5100AEUP+ provides regulatory alignment with current environmental standards, whereas the MAX5100AEUP's non-compliant status may present procurement restrictions in certain markets or applications subject to RoHS directives.

Frequently Asked Questions (FAQ)

Q: Can MAX5100AEUP+ be used as a direct replacement for MAX5100AEUP in existing designs?

A: Yes. The MAX5100AEUP+ is electrically and mechanically identical to the MAX5100AEUP. No circuit modifications, firmware changes, or board layout adjustments are required for substitution.

Q: What is the primary difference between MAX5100AEUP and MAX5100AEUP+?

A: The MAX5100AEUP+ has active product status and ROHS3 compliance certification, whereas the MAX5100AEUP is obsolete and RoHS non-compliant. All electrical specifications and package dimensions are identical.

Q: Are there any package or pinout differences between these parts?

A: No. Both parts use the identical 20-TSSOP package with 0.173" width and 4.40mm dimensions. Pinout and PCB footprint compatibility is complete.

Q: What supply voltage range is supported by both parts?

A: Both the MAX5100AEUP and MAX5100AEUP+ support 2.7V to 5.5V for analog supply and 2.7V to 5.5V for digital supply.

Q: Is the settling time specification identical between both parts?

A: Yes. Both parts specify a typical settling time of 6µs, ensuring equivalent transient response characteristics in data acquisition applications.

Q: What is the resolution and channel configuration of these DAC devices?

A: Both parts feature 8-bit resolution with 4 independent digital-to-analog converter channels, each with buffered voltage output and external reference input capability.