MAX4453ESA Equivalent & Substitute Parts

Part Overview

The MAX4453ESA is a general purpose operational amplifier featuring dual circuits in a rail-to-rail configuration, manufactured by Analog Devices Inc./Maxim Integrated. This device is classified as obsolete, necessitating identification of equivalent and substitute components for ongoing design requirements and production continuity. The MAX4453ESA operates across a supply voltage range of 2.7V to 5.25V with a slew rate of 95V/µs and -3dB bandwidth of 200 MHz, making it suitable for general purpose amplification applications requiring dual-channel integration in compact surface-mount packaging.

Substiute Parts

MAX4453ESA

Analog Devices Inc./Maxim IntegratedIn Stock: 3894MAX4453ESA Datasheet

Current PartRFQ

MAX4453ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 9004MAX4453ESA+ Datasheet

DirectRFQ

THS4222D

Texas InstrumentsIn Stock: 1258THS4222D Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MAX4453ESA are identified based on strict electrical and mechanical compatibility criteria. The primary substitution logic is based on the following allowed parameters:

Critical Matching Parameters:

• Dual-channel configuration (2 circuits)
• Rail-to-rail output capability
• 8-SOIC surface-mount package (0.154", 3.90mm width)
• Operating temperature range: -40°C to 85°C
• Supply voltage compatibility within specified ranges

Substitution Categories:

Direct Equivalent (Same Manufacturer): MAX4453ESA+ maintains identical electrical specifications and package configuration as the main part, with the primary distinction being active product status and improved RoHS3 compliance. This part is a direct pin-for-pin and functional replacement.

Cross-Manufacturer Substitute (Enhanced Performance): THS4222D from Texas Instruments provides equivalent package and dual-channel configuration with enhanced electrical performance characteristics, including higher slew rate (990V/µs vs. 95V/µs), increased output current capability (100mA vs. 22mA per channel), and extended maximum supply voltage (15V vs. 5.25V). This part maintains the 8-SOIC package and operating temperature range, enabling functional substitution in applications where enhanced performance parameters are tolerable.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Preferred): The MAX4453ESA+ is the recommended substitute for the obsolete MAX4453ESA. This part provides identical electrical performance and package compatibility while offering active product status and ROHS3 compliance. Selection of MAX4453ESA+ eliminates obsolescence risk and aligns with current regulatory requirements without requiring circuit redesign or performance trade-offs.

For Enhanced Performance Applications: The THS4222D from Texas Instruments serves as a functional substitute when application requirements permit acceptance of enhanced electrical characteristics. This part is suitable for designs where higher slew rate (990V/µs), increased output current (100mA per channel), and extended supply voltage range (up to 15V) provide performance benefits. The THS4222D maintains identical package geometry and operating temperature range, enabling direct PCB-level substitution. However, the increased supply current (14mA vs. 620µA) and higher input offset voltage (3mV vs. 400µV) must be evaluated against specific circuit requirements.

Compliance Considerations: Both substitute parts maintain ROHS3 compliance and MSL Level 1 rating. The MAX4453ESA+ provides direct regulatory alignment with the original part's intended compliance trajectory. The THS4222D offers equivalent compliance status with extended environmental operating margins.

Frequently Asked Questions (FAQ)

Q: Can MAX4453ESA+ be used as a direct replacement for MAX4453ESA without circuit modification?

A: Yes. The MAX4453ESA+ provides identical electrical specifications, package configuration, and pin assignment. No circuit modification is required for direct substitution. The primary advantage is active product status and improved RoHS3 compliance.

Q: What are the key differences between MAX4453ESA and THS4222D?

A: The THS4222D offers enhanced performance with 10.4× higher slew rate (990V/µs vs. 95V/µs), 4.5× higher output current per channel (100mA vs. 22mA), and extended maximum supply voltage (15V vs. 5.25V). The THS4222D exhibits higher supply current consumption (14mA vs. 620µA) and higher input offset voltage (3mV vs. 400µV). Both maintain identical package geometry and dual-channel rail-to-rail configuration.

Q: Is the 8-SOIC package identical across all three parts?

A: Yes. All three parts—MAX4453ESA, MAX4453ESA+, and THS4222D—use the 8-SOIC package with 0.154" (3.90mm) width. PCB footprints are mechanically and electrically compatible.

Q: Which substitute should be selected for new designs?

A: For new designs, MAX4453ESA+ is recommended as the primary choice due to active product status, identical performance characteristics, and ROHS3 compliance. The THS4222D is suitable for applications requiring enhanced performance parameters, provided that increased supply current and input offset voltage are acceptable within circuit design margins.

Q: Are there supply voltage compatibility concerns when substituting THS4222D?

A: The THS4222D supports extended maximum supply voltage (15V vs. 5.25V for MAX4453ESA). In applications operating at or near 5.25V, the THS4222D operates within its specified range with additional voltage margin. Circuits designed for the 2.7V to 5.25V range of the MAX4453ESA remain fully compatible with the THS4222D's 2.7V to 15V range.

Q: What is the impact of higher input offset voltage in THS4222D?

A: The THS4222D exhibits 7.5× higher input offset voltage (3mV vs. 400µV). In precision analog applications requiring low offset voltage, this difference may necessitate circuit-level offset compensation or trimming. In general purpose amplification applications with adequate gain and feedback network design, this difference is typically negligible.

Q: Are all three parts available in the same packaging format?

A: Yes. All three parts are supplied in 8-SOIC surface-mount packages with identical mechanical dimensions. Packaging format (Tube) is consistent across substitute options.