MAX410BCSA Equivalent & Substitute Parts

Part Overview

The MAX410BCSA is a general purpose operational amplifier manufactured by Analog Devices Inc./Maxim Integrated, housed in an 8-SOIC surface mount package. This device is classified as obsolete, which necessitates identification of equivalent and substitute components for ongoing design support and procurement continuity. The MAX410BCSA delivers a gain bandwidth product of 28 MHz with a slew rate of 4.5V/µs, suitable for general purpose amplification applications requiring moderate bandwidth and low input bias current characteristics.

Substiute Parts

MAX410BCSA

Analog Devices Inc./Maxim IntegratedIn Stock: 2232MAX410BCSA Datasheet

Current PartRFQ

MAX410BCSA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1006MAX410BCSA+ Datasheet

DirectRFQ

VCA810AID

Texas InstrumentsIn Stock: 1249VCA810AID Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX410BCSA is determined by strict alignment of electrical and mechanical parameters within the general purpose amplifier category. The primary substitution criteria are:

Direct Equivalent Criteria:

• Identical amplifier type classification (General Purpose)
• Single circuit configuration
• Matching 8-SOIC package footprint (0.154", 3.90mm Width)
• Surface mount mounting type
• Compatible supply voltage range
• Input bias current and input offset voltage within acceptable tolerance bands

MAX410BCSA+ (Direct Manufacturer Equivalent): The MAX410BCSA+ is a direct equivalent produced by the same manufacturer (Analog Devices Inc./Maxim Integrated) with identical electrical specifications. The primary distinction is product status: MAX410BCSA+ is Active, whereas the original MAX410BCSA is Obsolete. The MAX410BCSA+ is supplied in Tube packaging and maintains RoHS3 compliance, addressing regulatory requirements not met by the original part.

VCA810AID (Functional Substitute): The VCA810AID from Texas Instruments is classified as a Variable Gain Amplifier rather than a General Purpose Amplifier. While this represents a different amplifier type, it shares the 8-SOIC package footprint and surface mount configuration. The VCA810AID exhibits higher performance specifications (350V/µs slew rate, 35 MHz bandwidth) and extended operating temperature range (-40°C to 85°C), but operates at higher supply current (20mA versus 2.5mA) and requires a higher minimum supply voltage (8V versus 4.8V). This part is suitable only for applications where the variable gain functionality and enhanced performance characteristics are compatible with the original design requirements.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: MAX410BCSA+

The MAX410BCSA+ is the preferred substitute for the obsolete MAX410BCSA. This part maintains identical electrical specifications and package configuration while offering Active product status and RoHS3 compliance. Selection of MAX410BCSA+ eliminates obsolescence risk and satisfies modern regulatory requirements without requiring circuit redesign or performance trade-offs.

Secondary Option: VCA810AID

The VCA810AID from Texas Instruments is suitable only for applications where the following conditions are met:

• The design can accommodate higher supply current consumption (20mA versus 2.5mA)
• The minimum supply voltage requirement of 8V is compatible with the power distribution architecture
• The variable gain functionality provides value to the application
• The significantly higher input bias current (6µA versus 80nA) does not degrade circuit performance
• The extended operating temperature range (-40°C to 85°C) is required or beneficial

The VCA810AID is not a direct replacement and requires circuit evaluation before implementation.

Frequently Asked Questions (FAQ)

Q: Can MAX410BCSA+ be used as a direct drop-in replacement for MAX410BCSA?

A: Yes. The MAX410BCSA+ is electrically and mechanically identical to the MAX410BCSA. Both parts feature the same 8-SOIC package footprint, identical electrical specifications, and single-circuit configuration. The primary differences are product status (Active versus Obsolete) and RoHS compliance (RoHS3 Compliant versus non-compliant). No circuit modifications are required.

Q: What are the key differences between MAX410BCSA and VCA810AID?

A: The MAX410BCSA is a general purpose amplifier, while the VCA810AID is a variable gain amplifier. The VCA810AID exhibits superior performance in slew rate (350V/µs versus 4.5V/µs) and bandwidth (35 MHz versus 28 MHz), but operates at significantly higher supply current (20mA versus 2.5mA) and requires a higher minimum supply voltage (8V versus 4.8V). The input bias current of VCA810AID (6µA) is substantially higher than MAX410BCSA (80nA). These differences necessitate circuit evaluation before substitution.

Q: Are all three parts compatible with the same PCB footprint?

A: Yes. All three parts—MAX410BCSA, MAX410BCSA+, and VCA810AID—use the 8-SOIC package with identical dimensions (0.154", 3.90mm Width). PCB footprints are mechanically compatible. However, electrical compatibility must be verified independently based on circuit requirements.

Q: What is the significance of RoHS compliance status?

A: The MAX410BCSA is RoHS non-compliant, while MAX410BCSA+ and VCA810AID are RoHS3 compliant. RoHS3 compliance indicates the part meets current regulatory requirements for hazardous substance restrictions. For applications subject to RoHS regulations or customer requirements, MAX410BCSA+ or VCA810AID must be selected.

Q: Can VCA810AID replace MAX410BCSA in a low-power application?

A: No. The VCA810AID is unsuitable for low-power applications. It draws 20mA supply current compared to 2.5mA for MAX410BCSA, representing an 8-fold increase in power consumption. Additionally, VCA810AID requires a minimum supply voltage of 8V, which may exceed the available supply in low-voltage designs. MAX410BCSA+ is the appropriate choice for power-constrained applications.

Q: What is the Moisture Sensitivity Level (MSL) difference between these parts?

A: MAX410BCSA and MAX410BCSA+ both have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling. VCA810AID has MSL 2 (1 Year), requiring controlled storage conditions and limiting shelf life to one year from the date of manufacture. This affects procurement planning and inventory management for VCA810AID.