MAX5155ACEE+ Equivalent & Substitute Parts

Part Overview

The MAX5155ACEE+ is a 12-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc./Maxim Integrated, designed for data acquisition applications requiring dual voltage output channels. The device features SPI interface control, external reference capability, and R-2R architecture for precision analog signal generation. The product is classified as obsolete, necessitating identification of equivalent alternatives for ongoing system support and new design implementations.

Substiute Parts

MAX5155ACEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1157MAX5155ACEE+ Datasheet

Current PartRFQ

MAX5155ACEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1157MAX5155ACEE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX5155ACEE+ is determined by strict equivalence across the following critical parameters:

• Resolution and Channel Count: 12-bit resolution with dual D/A converters (2 channels)
• Output Configuration: Voltage output with buffered stage
• Interface Protocol: SPI serial data interface
• Reference Architecture: External reference input requirement
• Supply Voltage Range: Dual supply rails operating at 2.7V to 3.6V for both analog and digital domains
• Linearity Performance: INL/DNL specifications of ±1 LSB maximum
• Settling Time: 15µs typical settling performance
• Package Compatibility: 16-SSOP surface mount package with 0.154" width
• Compliance Standards: ROHS3 compliance and MSL Level 1 rating

Only components matching all specified parameters qualify as direct substitutes for the MAX5155ACEE+.

Parameter Comparison

Engineering Selection Recommendations

The MAX5155ACEE+ is classified as an obsolete product. Component selection for replacement applications must prioritize ROHS3 compliance and MSL Level 1 rating to ensure regulatory conformance and manufacturing reliability. The specified 16-SSOP package footprint and surface mount technology are standard requirements for PCB integration. Supply voltage compatibility within the 2.7V to 3.6V range is mandatory for both analog and digital domains. The 12-bit resolution with dual-channel architecture and SPI interface define the functional requirements for equivalent devices. Direct part number matches provide the highest assurance of electrical and mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: What makes a component a valid substitute for the MAX5155ACEE+?

A: A valid substitute must match all specified parameters: 12-bit resolution, dual D/A converters, buffered voltage output, SPI interface, external reference input, 2.7V to 3.6V supply voltage range, ±1 LSB INL/DNL performance, 15µs settling time, R-2R architecture, 16-SSOP package, and ROHS3 compliance.

Q: Is the MAX5155ACEE+ still available for procurement?

A: The MAX5155ACEE+ is classified as obsolete. Current inventory availability is 1061 pieces in new original condition. Long-term availability cannot be assured.

Q: Can I use a different package variant of the MAX5155?

A: No. The 16-SSOP package with 0.154" width is a critical specification. Alternative package variants are not interchangeable due to PCB footprint and pinout differences.

Q: What is the significance of the ROHS3 compliance rating?

A: ROHS3 compliance indicates the component meets Restriction of Hazardous Substances Directive requirements, restricting lead and other hazardous materials. This is mandatory for many industrial and consumer applications.

Q: Does the MSL Level 1 rating affect handling procedures?

A: MSL Level 1 indicates unlimited shelf life without moisture sensitivity concerns. Standard surface mount handling procedures apply without special moisture control requirements.

Q: What is the operating temperature range for this device?

A: The MAX5155ACEE+ operates within the 0°C to 70°C temperature range. Applications requiring extended temperature operation require alternative component selection.