MAX162ACWG Equivalent & Substitute Parts

Part Overview

The MAX162ACWG is a 12-bit Analog to Digital Converter (ADC) with single-ended input, SAR architecture, and parallel data interface, manufactured by Analog Devices Inc./Maxim Integrated. This component is classified as obsolete, which necessitates identification of functionally equivalent alternatives for new designs and ongoing production requirements. The part operates across multiple supply voltage ranges and is packaged in a 24-SOIC surface mount configuration.

Substiute Parts

MAX162ACWG

Analog Devices Inc./Maxim IntegratedIn Stock: 719MAX162ACWG Datasheet

Current PartRFQ

MAX162ACWG+

Analog Devices Inc./Maxim IntegratedIn Stock: 3247MAX162ACWG+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX162ACWG is determined by the following critical parameters:

• Resolution: 12-bit conversion capability
• Input Configuration: Single-ended input with 1 channel
• Architecture: SAR-based analog to digital conversion
• Data Interface: Parallel output format
• Reference: Internal voltage reference
• Package Compatibility: 24-SOIC surface mount form factor
• Operating Temperature: 0°C to 70°C range
• Supply Voltage Compatibility: Support for 5V, ±12V, and ±15V supply rails

The MAX162ACWG+ qualifies as a direct substitute based on matching all critical electrical and mechanical parameters while offering improved product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The MAX162ACWG+ is the appropriate substitute for the obsolete MAX162ACWG. Both parts maintain identical electrical and mechanical specifications, ensuring direct functional compatibility in existing circuit designs. The MAX162ACWG+ offers the additional advantage of active product status, ensuring continued availability and manufacturing support.

From a compliance perspective, the MAX162ACWG+ provides ROHS3 compliance, addressing regulatory requirements for new product designs and manufacturing environments where RoHS compliance is mandated. Both parts maintain equivalent REACH and ECCN classifications, preserving export and supply chain compatibility.

The identical 24-SOIC package, mounting type, and operating temperature range eliminate any redesign requirements at the board level or thermal management stage. Supply voltage specifications remain compatible across all specified rails (5V, ±12V, ±15V nominal ranges).

Frequently Asked Questions (FAQ)

Q: Can MAX162ACWG+ be used as a direct replacement for MAX162ACWG in existing designs?

A: Yes. The MAX162ACWG+ maintains identical electrical specifications, package configuration, and operating parameters. No circuit modifications are required for substitution.

Q: What is the primary reason for substituting MAX162ACWG?

A: The MAX162ACWG is classified as obsolete. The MAX162ACWG+ is an active product with ongoing manufacturing support and availability.

Q: Are there any differences in supply voltage requirements?

A: Both parts support equivalent supply voltage ranges. The MAX162ACWG+ specifies tighter voltage tolerances (4.75V–5.25V, 11.4V–12.6V, 14.25V–15.75V) compared to the nominal specifications of the main part, ensuring improved voltage regulation performance.

Q: Does the package footprint remain identical?

A: Yes. Both parts use the 24-SOIC (0.295", 7.50mm Width) surface mount package. PCB layouts and assembly processes require no modification.

Q: What is the difference in RoHS compliance?

A: The MAX162ACWG is RoHS non-compliant, while the MAX162ACWG+ is ROHS3 compliant. This distinction is relevant for applications subject to RoHS regulatory requirements.

Q: Are REACH and export classifications affected by substitution?

A: No. Both parts maintain identical REACH Unaffected status and EAR99 ECCN classification, preserving supply chain and export compliance.