MAX5170AEEE Equivalent & Substitute Parts

Part Overview

The MAX5170AEEE 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 external reference capability, SPI data interface, and buffered voltage output suitable for industrial and instrumentation systems.

The MAX5170AEEE is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing production and maintenance applications. Substitute parts must maintain identical electrical specifications, package compatibility, and interface characteristics to ensure direct replacement without circuit redesign.

Substiute Parts

MAX5170AEEE

Analog Devices Inc./Maxim IntegratedIn Stock: 966MAX5170AEEE Datasheet

Current PartRFQ

MAX5170AEEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 2428MAX5170AEEE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX5170AEEE is determined by strict equivalence across the following critical parameters:

• Resolution & Architecture: 14-bit resolution with R-2R topology
• Functional Output: Single-channel, buffered voltage output
• Interface Protocol: SPI serial data interface
• Supply Requirements: Dual 5V supplies (analog and digital)
• Electrical Performance: Settling time of 18µs (Typ), INL/DNL of ±1 LSB (Max)
• Package Compatibility: 16-SSOP surface mount package (0.154" width, 3.90mm)
• Temperature Rating: -40°C to 85°C operating range

The MAX5170AEEE+ qualifies as a direct substitute based on identical electrical specifications, package configuration, and functional characteristics across all parameters listed above.

Parameter Comparison

Engineering Selection Recommendations

The MAX5170AEEE+ is the direct equivalent substitute for the obsolete MAX5170AEEE. Selection of the MAX5170AEEE+ is based on the following engineering criteria:

Product Status: The MAX5170AEEE+ maintains active product status with Analog Devices Inc./Maxim Integrated, ensuring continued availability and manufacturer support. The original MAX5170AEEE is classified as obsolete, making the MAX5170AEEE+ the appropriate choice for new designs and production continuity.

Regulatory Compliance: The MAX5170AEEE+ achieves RoHS3 compliance, whereas the original part is RoHS non-compliant. This compliance improvement aligns with current environmental and regulatory requirements for electronic components in industrial applications.

Electrical Equivalence: All electrical parameters, including resolution, settling time, supply requirements, and accuracy specifications (INL/DNL), are identical between the two parts. No circuit modifications are required for substitution.

Package Compatibility: Both parts utilize the identical 16-SSOP surface mount package with matching pinout and mechanical dimensions, enabling direct PCB-level replacement without layout changes.

Availability: The MAX5170AEEE+ is available in higher inventory quantities (2390 pcs) compared to the original part (886 pcs), supporting production requirements and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the MAX5170AEEE+ be used as a direct replacement for the MAX5170AEEE without circuit modifications?

A: Yes. The MAX5170AEEE+ is electrically and mechanically identical to the MAX5170AEEE across all specified parameters. Direct substitution is possible without circuit redesign or PCB layout changes.

Q: What is the difference between the MAX5170AEEE and MAX5170AEEE+?

A: The primary differences are product status and regulatory compliance. The MAX5170AEEE+ is an active product with RoHS3 compliance, while the MAX5170AEEE is obsolete and RoHS non-compliant. The "+" designation indicates the newer, compliant version. Electrical specifications and package configuration are identical.

Q: Are there any pinout differences between these parts?

A: No. Both parts use the 16-SSOP package with identical pinout configuration. Pin-for-pin compatibility is guaranteed.

Q: What packaging options are available for the MAX5170AEEE+?

A: The MAX5170AEEE+ is supplied in Tube packaging format. The original MAX5170AEEE packaging format was not specified in available documentation.

Q: Does the RoHS3 compliance of the MAX5170AEEE+ affect electrical performance?

A: No. RoHS3 compliance relates to material composition and environmental standards, not electrical performance. All electrical specifications remain identical between the compliant and non-compliant versions.

Q: What is the operating temperature range for both parts?

A: Both the MAX5170AEEE and MAX5170AEEE+ operate across the identical temperature range of -40°C to 85°C, suitable for industrial and instrumentation applications.

Q: Can the MAX5170AEEE+ be used in applications originally designed for the MAX5170AEEE?

A: Yes. The MAX5170AEEE+ is fully compatible with all applications designed for the MAX5170AEEE. No firmware, software, or hardware modifications are required.