MAX152CWP Equivalent & Substitute Parts

Part Overview

The MAX152CWP is an 8-bit flash analog-to-digital converter manufactured by Analog Devices Inc./Maxim Integrated, designed for single-ended input data acquisition applications. This component features a 400 kHz sampling rate and operates with external voltage references across a ±3V to ±3.6V supply range. The device is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support, legacy design maintenance, and component procurement planning.

Substiute Parts

MAX152CWP

Analog Devices Inc./Maxim IntegratedIn Stock: 706MAX152CWP Datasheet

Current PartRFQ

MAX152CWP+

Analog Devices Inc./Maxim IntegratedIn Stock: 921MAX152CWP+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX152CWP is determined by strict equivalence across the following critical parameters: 8-bit resolution, 400 kHz sampling rate, single-ended input configuration, flash architecture, parallel data interface, external reference requirement, ±3V to ±3.6V dual supply voltage range, 0°C to 70°C operating temperature, and 20-SOIC surface-mount package. Only components matching all these specifications without deviation qualify as direct substitutes. The MAX152CWP+ variant meets these criteria while offering enhanced compliance status and improved power management characteristics.

Parameter Comparison

Engineering Selection Recommendations

The MAX152CWP+ serves as the direct functional equivalent to the MAX152CWP, maintaining identical electrical performance and pinout compatibility across all critical parameters. The primary distinction lies in regulatory compliance: the MAX152CWP+ achieves ROHS3 compliance, whereas the original MAX152CWP does not. For applications subject to RoHS directives or environmental regulations requiring compliant components, the MAX152CWP+ is the appropriate selection. Both devices share identical moisture sensitivity classification and ECCN designation. Component selection should be based on system compliance requirements and supply chain availability, as both variants are classified as obsolete products.

Frequently Asked Questions (FAQ)

Q: Can MAX152CWP+ be used as a direct replacement for MAX152CWP in existing designs?

A: Yes. The MAX152CWP+ is electrically and mechanically equivalent to the MAX152CWP. Both devices feature identical 8-bit resolution, 400 kHz sampling rate, single-ended input configuration, flash architecture, parallel interface, external reference requirement, supply voltage range, operating temperature range, and 20-SOIC package. Pin-for-pin compatibility is maintained.

Q: What is the primary difference between MAX152CWP and MAX152CWP+?

A: The MAX152CWP+ achieves ROHS3 compliance, while the MAX152CWP is RoHS non-compliant. All other electrical and mechanical specifications remain identical.

Q: Are there any package or mounting differences between these variants?

A: No. Both the MAX152CWP and MAX152CWP+ use the 20-SOIC surface-mount package with identical dimensions (0.295", 7.50mm width) and mounting requirements.

Q: Why is the MAX152CWP classified as obsolete?

A: The MAX152CWP is listed as an obsolete product by the manufacturer. This status indicates the component is no longer in active production. The MAX152CWP+ variant remains available as the current equivalent offering.

Q: What supply voltage configuration does this ADC require?

A: The MAX152CWP and MAX152CWP+ require dual supply voltages in the range of ±3V to ±3.6V for both analog and digital circuits. External voltage references are required for operation.