MAX5171BEEE Equivalent & Substitute Parts

Part Overview

The MAX5171BEEE is a 14-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc./Maxim Integrated, designed for data acquisition applications requiring single-channel voltage output conversion. This component features an R-2R architecture with SPI interface and external reference capability, operating across the industrial temperature range of -40°C to 85°C.

The MAX5171BEEE is classified as obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term production requirements for systems utilizing this DAC architecture.

Substiute Parts

MAX5171BEEE

Analog Devices Inc./Maxim IntegratedIn Stock: 841MAX5171BEEE Datasheet

Current PartRFQ

MAX5171BEEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 940MAX5171BEEE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX5171BEEE is determined by strict equivalence across the following critical parameters:

• Resolution: 14-bit conversion capability
• Converter Count: Single D/A converter configuration
• Output Architecture: Voltage-buffered output with R-2R topology
• Interface Protocol: SPI serial communication
• Reference Configuration: External reference input
• Supply Voltages: 5V analog and digital supplies
• Linearity Performance: INL/DNL specifications of ±2 LSB (Max) and ±1 LSB (Max)
• Settling Time: 12µs typical response
• Package Footprint: 16-SSOP surface mount form factor
• Temperature Range: -40°C to 85°C industrial operation

The MAX5171BEEE+ qualifies as a direct substitute based on identical electrical specifications and mechanical compatibility across all parameters listed above.

Parameter Comparison

Engineering Selection Recommendations

The MAX5171BEEE+ is the direct substitute for the MAX5171BEEE. Both components share identical electrical and mechanical specifications, ensuring pin-for-pin compatibility and functional equivalence in circuit applications.

The MAX5171BEEE+ offers additional advantages for new designs and ongoing production:

• Active product status ensures continued manufacturer support and availability
• ROHS3 compliance satisfies environmental and regulatory requirements for modern manufacturing
• Identical packaging and pinout eliminate redesign requirements
• Equivalent performance characteristics maintain system specifications

For applications currently using the obsolete MAX5171BEEE, transition to the MAX5171BEEE+ provides supply chain continuity without circuit modification.

Frequently Asked Questions (FAQ)

Q: Can the MAX5171BEEE+ directly replace the MAX5171BEEE in existing designs?

A: Yes. The MAX5171BEEE+ is electrically and mechanically identical to the MAX5171BEEE. Both components feature 14-bit resolution, SPI interface, external reference configuration, and 16-SSOP packaging. No circuit modifications are required for substitution.

Q: What is the primary difference between these two part numbers?

A: The MAX5171BEEE is classified as obsolete, while the MAX5171BEEE+ maintains active product status. Additionally, the MAX5171BEEE+ is ROHS3 compliant, whereas the MAX5171BEEE is RoHS non-compliant. Electrical performance and package specifications are identical.

Q: Are there any compatibility concerns with the 16-SSOP package?

A: No. Both parts use the identical 16-SSOP (0.154", 3.90mm Width) surface mount package. PCB footprints, solder reflow profiles, and assembly processes remain unchanged.

Q: Does the MAX5171BEEE+ support the same supply voltages?

A: Yes. Both components require 5V analog and 5V digital supply voltages and operate across the -40°C to 85°C temperature range.

Q: What is the significance of the RoHS compliance difference?

A: The MAX5171BEEE+ is ROHS3 compliant, meeting current environmental regulations for lead-free manufacturing. The MAX5171BEEE is RoHS non-compliant. For new production and designs subject to environmental regulations, the MAX5171BEEE+ is the appropriate selection.