MAX152EAP Equivalent & Substitute Parts

Part Overview

The MAX152EAP 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 kSPS sampling rate and operates with external voltage references across a ±3V to ±3.6V supply range. The part is classified as obsolete, making identification of compatible substitutes essential for ongoing system support and new design implementations.

Substiute Parts

MAX152EAP

Analog Devices Inc./Maxim IntegratedIn Stock: 2864MAX152EAP Datasheet

Current PartRFQ

MAX152EAP+

Analog Devices Inc./Maxim IntegratedIn Stock: 998MAX152EAP+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX152EAP is determined by strict equivalence across the following critical parameters:

• Resolution: 8 bits
• Sampling Rate: 400 kSPS
• Input Configuration: 1 single-ended input
• Data Interface: Parallel output
• Architecture: Flash conversion
• Reference Configuration: External reference
• Supply Voltage Ranges: ±3V ~ 3.6V (both analog and digital)
• Operating Temperature: -40°C ~ 85°C
• Package: 20-SSOP surface mount

The MAX152EAP+ qualifies as a direct substitute based on complete parameter alignment across all electrical and mechanical specifications. The primary distinction between these parts is product status and compliance certification, not functional or electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The MAX152EAP+ is the direct functional equivalent of the MAX152EAP. Selection between these parts should be based on the following criteria:

For new designs and systems requiring regulatory compliance, the MAX152EAP+ is the appropriate choice due to its active product status and ROHS3 compliance certification. This part maintains full electrical and mechanical compatibility while offering extended product lifecycle support from the manufacturer.

For legacy system maintenance where existing inventory of MAX152EAP units is available, direct substitution with MAX152EAP+ is electrically and mechanically valid. Both parts share identical pin configurations, electrical performance characteristics, and package dimensions, ensuring drop-in compatibility at the component level.

The transition from RoHS non-compliant to ROHS3 compliant status reflects manufacturing process updates without alteration to functional specifications or electrical behavior.

Frequently Asked Questions (FAQ)

Q: Can MAX152EAP+ be used as a direct replacement for MAX152EAP in existing designs?

A: Yes. The MAX152EAP+ is electrically and mechanically identical to the MAX152EAP. Both parts feature the same 8-bit resolution, 400 kSPS sampling rate, single-ended input configuration, parallel data interface, and 20-SSOP package. Pin-for-pin substitution is valid without circuit modification.

Q: What is the primary difference between MAX152EAP and MAX152EAP+?

A: The primary differences are product lifecycle status and regulatory compliance. The MAX152EAP is classified as obsolete, while the MAX152EAP+ is active. Additionally, MAX152EAP+ meets ROHS3 compliance standards, whereas MAX152EAP is RoHS non-compliant. All electrical and mechanical specifications remain identical.

Q: Are there packaging differences between these parts?

A: Both parts use the 20-SSOP surface mount package with identical dimensions (0.209" width, 5.30mm). The MAX152EAP+ is supplied in tube packaging format. This distinction affects handling and storage procedures but does not impact electrical performance or board-level integration.

Q: What supply voltage range does the MAX152EAP support?

A: The MAX152EAP operates with both analog and digital supply voltages in the range of ±3V to ±3.6V. This dual-supply configuration requires separate voltage rails for analog and digital circuitry.

Q: Is the MAX152EAP suitable for new product development?

A: No. The MAX152EAP is classified as obsolete and is not recommended for new designs. The MAX152EAP+ should be selected for all new development efforts, as it maintains active product status and manufacturer support.