MAX5177BEEE Equivalent & Substitute Parts

Part Overview

The MAX5177BEEE is a 12-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 a 2.7V to 3.6V supply range.

The MAX5177BEEE 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 existing applications and new designs requiring compatible functionality.

Substiute Parts

MAX5177BEEE

Analog Devices Inc./Maxim IntegratedIn Stock: 714MAX5177BEEE Datasheet

Current PartRFQ

MAX5177BEEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1013MAX5177BEEE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX5177BEEE is determined by strict equivalence across the following critical parameters:

• Resolution: 12-bit conversion capability
• Channel Configuration: Single D/A converter
• Output Architecture: Voltage-buffered output
• Interface Protocol: SPI digital interface
• Reference Configuration: External reference input
• Supply Voltage Range: 2.7V to 3.6V for both analog and digital supplies
• Linearity Performance: INL/DNL specifications of ±4 LSB (Max) and ±1 LSB (Max)
• Conversion Speed: 12µs typical settling time
• Package Compatibility: 16-SSOP surface mount package with 0.154" width (3.90mm)
• Temperature Range: -40°C to 85°C operating window

The MAX5177BEEE+ qualifies as a direct substitute based on identical electrical specifications and package configuration. The primary distinction is product status and compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The MAX5177BEEE+ is the direct functional equivalent of the MAX5177BEEE, with identical electrical performance and package specifications. Selection between these parts should be based on the following criteria:

For New Designs and Long-Term Applications: The MAX5177BEEE+ is the appropriate choice. This part carries active product status from Analog Devices Inc./Maxim Integrated and meets ROHS3 compliance requirements, ensuring ongoing manufacturer support and regulatory alignment with current environmental standards.

For Existing Inventory or Legacy Systems: The MAX5177BEEE remains functionally interchangeable where RoHS non-compliance does not conflict with application requirements or regulatory constraints. However, transition to the MAX5177BEEE+ is recommended to avoid future supply discontinuation.

Both parts share identical electrical specifications, settling time, linearity performance, and package footprint, enabling direct substitution at the circuit board level without design modification.

Frequently Asked Questions (FAQ)

Q: Can the MAX5177BEEE+ directly replace the MAX5177BEEE in existing designs?

A: Yes. The MAX5177BEEE+ is electrically and mechanically identical to the MAX5177BEEE. Both parts feature 12-bit resolution, SPI interface, external reference input, identical supply voltage ranges (2.7V to 3.6V), and 16-SSOP surface mount packaging. No circuit modifications are required for substitution.

Q: What is the primary difference between these two parts?

A: The MAX5177BEEE is classified as obsolete, while the MAX5177BEEE+ maintains active product status. Additionally, the MAX5177BEEE+ is ROHS3 compliant, whereas the MAX5177BEEE is RoHS non-compliant. Electrical performance and package specifications are identical.

Q: Are there any package or pinout differences?

A: No. Both parts use the 16-SSOP package with 0.154" width (3.90mm). Pinout and footprint are identical, enabling direct PCB-level substitution without layout changes.

Q: What supply voltages do these parts support?

A: Both the MAX5177BEEE and MAX5177BEEE+ operate with analog and digital supply voltages ranging from 2.7V to 3.6V. Ensure your power supply design accommodates this voltage range.

Q: What is the settling time specification?

A: Both parts specify a typical settling time of 12µs, defining the time required for the output to reach final value following a digital input change.

Q: Are these parts suitable for industrial temperature applications?

A: Both parts operate across the -40°C to 85°C temperature range, covering industrial and extended commercial temperature requirements.