MAX532ACPE Equivalent & Substitute Parts

Part Overview

The MAX532ACPE 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. This component features an R-2R architecture with external reference capability and SPI data interface, operating across a ±11.4V to ±16.5V analog supply range.

The MAX532ACPE is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support long-term product availability for legacy systems and new designs requiring compatible functionality.

Substiute Parts

MAX532ACPE

Analog Devices Inc./Maxim IntegratedIn Stock: 3759MAX532ACPE Datasheet

Current PartRFQ

MAX532ACPE+

Analog Devices Inc./Maxim IntegratedIn Stock: 2347MAX532ACPE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX532ACPE is determined by strict equivalence across the following critical parameters:

• Resolution & Channel Count: 12-bit resolution with dual D/A converters
• Output Configuration: Voltage-buffered output with external reference
• Interface Protocol: SPI digital interface
• Supply Voltage Range: ±11.4V to ±16.5V analog supply compatibility
• Accuracy Specifications: INL/DNL performance of ±0.5 LSB (Max) and ±1 LSB (Max)
• Settling Time: 2.5µs typical response time
• Package Compatibility: 16-DIP through-hole form factor (0.300", 7.62mm)
• Operating Temperature Range: 0°C to 70°C

The MAX532ACPE+ qualifies as a direct substitute based on identical electrical specifications and mechanical compatibility across all parameters listed above.

Parameter Comparison

Engineering Selection Recommendations

The MAX532ACPE+ is the direct functional equivalent of the MAX532ACPE, maintaining identical electrical performance and mechanical compatibility across all specified parameters. The primary distinction between these parts is product lifecycle status and regulatory compliance.

The MAX532ACPE is classified as obsolete, presenting supply chain risk for new designs and ongoing production. The MAX532ACPE+ maintains active product status with current manufacturing support and improved regulatory compliance (ROHS3 Compliant versus RoHS non-compliant). Both parts share identical core specifications: 12-bit dual-channel DAC architecture, 2.5µs settling time, SPI interface, external reference configuration, and 16-DIP through-hole packaging.

For applications requiring new component procurement or long-term supply assurance, the MAX532ACPE+ is the appropriate selection. For legacy system maintenance where original part specifications must be preserved, the MAX532ACPE remains functionally equivalent where inventory is available.

Frequently Asked Questions (FAQ)

Q: Can MAX532ACPE+ directly replace MAX532ACPE in existing designs?

A: Yes. The MAX532ACPE+ provides identical electrical specifications and mechanical compatibility. No circuit modifications are required for substitution.

Q: What is the primary difference between MAX532ACPE and MAX532ACPE+?

A: The MAX532ACPE+ is the active production variant with ROHS3 compliance, while the MAX532ACPE is obsolete and RoHS non-compliant. Electrical performance and package form factor are identical.

Q: Are there any packaging differences between these parts?

A: Both parts use 16-DIP through-hole packaging (0.300", 7.62mm). The MAX532ACPE+ is supplied in tube packaging, while the MAX532ACPE packaging specification was not provided.

Q: What supply voltage range do these DACs support?

A: Both the MAX532ACPE and MAX532ACPE+ operate with analog supply voltages from ±11.4V to ±16.5V.

Q: What is the settling time specification for these converters?

A: Both parts specify a typical settling time of 2.5µs, supporting applications requiring rapid output transitions.

Q: Are these parts suitable for new design implementations?

A: The MAX532ACPE+ is recommended for new designs due to active product status and current manufacturing support. The MAX532ACPE is suitable only for legacy system maintenance where inventory is available.