MAX4495AUD Equivalent & Substitute Parts

Part Overview

The MAX4495AUD is a general-purpose operational amplifier integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. This device features four independent amplifier circuits in a 14-TSSOP surface-mount package with rail-to-rail output capability. The MAX4495AUD is classified as an obsolete product, necessitating identification of equivalent substitute components for ongoing design support and procurement continuity. The part maintains full electrical and mechanical compatibility with its active-status successor variant, ensuring seamless integration in existing applications.

Substiute Parts

MAX4495AUD

Analog Devices Inc./Maxim IntegratedIn Stock: 13813MAX4495AUD Datasheet

Current PartRFQ

MAX4495AUD+

Analog Devices Inc./Maxim IntegratedIn Stock: 5319MAX4495AUD+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX4495AUD is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must maintain identical specifications in the following critical categories:

Electrical Parameters: Amplifier type (general purpose), circuit count (4), output configuration (rail-to-rail), slew rate (3 V/µs), gain bandwidth product (5 MHz), input bias current (200 nA), input offset voltage (300 µV), supply current (770 µA total), output current per channel (15 mA), and supply voltage range (4.5 V to 11 V).

Thermal & Environmental: Operating temperature range (-40°C to 125°C) and moisture sensitivity level (MSL 1).

Mechanical & Packaging: Surface-mount technology, 14-TSSOP package with 0.173" width (4.40mm), and supplier device package designation (14-TSSOP).

Compliance & Regulatory: RoHS3 compliance, REACH unaffected status, and identical ECCN/HTSUS classifications.

The substitute relationship is based exclusively on these provided parameters. No additional technical criteria, performance assumptions, or design considerations are applied.

Parameter Comparison

Engineering Selection Recommendations

The MAX4495AUD+ serves as the direct substitute for the obsolete MAX4495AUD. Both components are manufactured by Analog Devices Inc./Maxim Integrated and share identical electrical, thermal, mechanical, and compliance specifications. The primary distinction is product status: the MAX4495AUD is classified as obsolete, while the MAX4495AUD+ maintains active production status.

Selection of the MAX4495AUD+ is appropriate for new designs, procurement continuity, and replacement applications requiring the MAX4495 base product functionality. Both variants maintain ROHS3 compliance, MSL 1 moisture sensitivity rating, and identical regulatory classifications (ECCN EAR99, HTSUS 8542.33.0001).

The packaging difference (tube for MAX4495AUD+) does not affect electrical or mechanical compatibility. Pin configuration, footprint, and functional performance remain unchanged between the two part numbers.

Frequently Asked Questions (FAQ)

Q: Can MAX4495AUD+ directly replace MAX4495AUD in existing designs?

A: Yes. All electrical parameters, thermal specifications, package dimensions, and compliance certifications are identical. The components are pin-compatible and functionally equivalent. The only difference is product status and packaging format.

Q: What is the significance of the "+" suffix in MAX4495AUD+?

A: The "+" suffix indicates the active production variant of the MAX4495 base product. It denotes current manufacturing status and availability, distinguishing it from the obsolete MAX4495AUD. Electrical and mechanical specifications remain unchanged.

Q: Are there any thermal or environmental limitations when substituting MAX4495AUD+ for MAX4495AUD?

A: No. Both parts operate across the identical temperature range (-40°C to 125°C) and maintain the same moisture sensitivity level (MSL 1, unlimited). Environmental performance is equivalent.

Q: Does the packaging format (tube for MAX4495AUD+) affect circuit board assembly?

A: Packaging format does not affect electrical performance or mechanical compatibility. The 14-TSSOP package dimensions and pin configuration are identical. Tube packaging is a supply format consideration only.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both MAX4495AUD and MAX4495AUD+ are ROHS3 compliant and REACH unaffected. Regulatory and environmental compliance is identical.

Q: What is the supply current specification for the MAX4495AUD+?

A: Total supply current is 770 µA across all four channels. Per-channel output current capability is 15 mA. Supply voltage range is 4.5 V to 11 V.

Q: Can MAX4495AUD+ be used in applications originally designed for MAX4495AUD?

A: Yes. Complete electrical and mechanical equivalence ensures direct substitution without design modification. The active production status of MAX4495AUD+ makes it the recommended choice for ongoing applications.