MAX5156BEEE 12-Bit Digital to Analog Converter Equivalent & Substitute Parts

Part Overview

The MAX5156BEEE is a 12-bit digital to analog converter (DAC) manufactured by Analog Devices Inc./Maxim Integrated, designed for data acquisition applications requiring dual-channel voltage output conversion. This component features SPI interface control, external reference capability, and R-2R architecture for precision analog signal generation.

The MAX5156BEEE is classified as obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for systems utilizing this DAC architecture.

Substiute Parts

MAX5156BEEE

Analog Devices Inc./Maxim IntegratedIn Stock: 2030MAX5156BEEE Datasheet

Current PartRFQ

MAX5156BEEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1129MAX5156BEEE+ Datasheet

DirectRFQ

MAX5154BEEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1927MAX5154BEEE+ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MAX5156BEEE are identified based on strict electrical and mechanical parameter matching within the data acquisition component category. The substitution logic is based on the following critical parameters:

• 12-bit resolution requirement
• Dual-channel D/A converter configuration
• Voltage-buffered output type
• SPI serial interface compatibility
• External reference input capability
• R-2R converter architecture
• 15µs typical settling time performance
• ±1 LSB maximum INL and DNL specifications
• 5V analog and digital supply voltage requirements
• -40°C to 85°C operating temperature range
• 16-SSOP surface mount package format

Parts meeting all these parameters are classified as direct substitutes. Parts with identical electrical specifications but different product status or compliance certifications are listed as active alternatives.

Parameter Comparison

Engineering Selection Recommendations

The MAX5156BEEE is obsolete and no longer in active production. For new designs or ongoing production support, the MAX5156BEEE+ is the direct functional equivalent with identical electrical and mechanical specifications. This part maintains full compatibility while offering active product status and ROHS3 compliance certification.

The MAX5154BEEE+ provides parametric equivalence with all critical electrical specifications matching the original MAX5156BEEE. This part is also active and ROHS3 compliant, offering an alternative sourcing option with identical performance characteristics.

Both substitute parts are suitable for direct replacement in applications currently using the MAX5156BEEE, provided that system design accommodates the 16-SSOP surface mount package format and 5V supply voltage requirements. The transition from RoHS non-compliant to ROHS3 compliant parts aligns with current regulatory requirements for electronic component manufacturing and distribution.

Frequently Asked Questions (FAQ)

Q: Can MAX5156BEEE+ be used as a direct replacement for MAX5156BEEE?

A: Yes. The MAX5156BEEE+ is electrically and mechanically identical to the MAX5156BEEE. All critical parameters including resolution, settling time, INL/DNL specifications, package format, and supply voltage requirements are equivalent. The primary difference is product status (active versus obsolete) and RoHS compliance certification.

Q: What is the difference between MAX5156BEEE+ and MAX5154BEEE+?

A: Both parts are parametric equivalents with identical electrical specifications for 12-bit resolution, dual-channel configuration, SPI interface, and R-2R architecture. The base product numbers differ (MAX5156 versus MAX5154), but all critical performance parameters required for substitution are matched. Both are active products with ROHS3 compliance.

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

A: No. All three parts use the 16-SSOP surface mount package with 0.154" width (3.90mm). Pinout and mechanical dimensions are identical, enabling direct PCB-level substitution without layout modifications.

Q: What supply voltages are required for these DAC parts?

A: Both analog and digital supply voltages are 5V for all three parts. System power supply design must accommodate this requirement for proper operation.

Q: Are these parts suitable for -40°C to 85°C temperature range applications?

A: Yes. All three parts are specified for -40°C to 85°C operating temperature range, supporting industrial and extended commercial temperature applications.

Q: What is the significance of ROHS3 compliance for the substitute parts?

A: ROHS3 compliance indicates conformance to current Restriction of Hazardous Substances regulations. The MAX5156BEEE+ and MAX5154BEEE+ meet these requirements, while the original MAX5156BEEE is non-compliant. For new production and regulatory alignment, ROHS3 compliant parts are preferred.