MAX4416ESA Equivalent & Substitute Parts

Part Overview

The MAX4416ESA is a voltage feedback amplifier integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. This dual-channel operational amplifier features rail-to-rail output capability in an 8-SOIC surface mount package. The device is classified as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity. Alternative parts must maintain functional equivalence across critical electrical parameters including slew rate, bandwidth, supply voltage range, and output current specifications.

Substiute Parts

MAX4416ESA

Analog Devices Inc./Maxim IntegratedIn Stock: 2261MAX4416ESA Datasheet

Current PartRFQ

MAX4416ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 995MAX4416ESA+ Datasheet

DirectRFQ

THS4222D

Texas InstrumentsIn Stock: 1258THS4222D Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the MAX4416ESA are identified based on strict electrical and mechanical compatibility criteria. The substitution logic is organized into two categories:

Direct Packaging Equivalent (Same Manufacturer): The MAX4416ESA+ represents a direct substitute from Analog Devices Inc./Maxim Integrated. This part maintains identical electrical specifications across all critical parameters: slew rate (200 V/µs), bandwidth (400 MHz), input bias current (1.3 µA), input offset voltage (500 µV), supply current (1.6 mA per channel), output current (75 mA per channel), and supply voltage range (2.7 V to 5.5 V). The primary distinction is product status (Active vs. Obsolete) and RoHS compliance (ROHS3 Compliant vs. non-compliant). Packaging is identical: 8-SOIC surface mount.

Cross-Manufacturer Alternative (Texas Instruments): The THS4222D from Texas Instruments is identified as a manufacturer-recommended substitute. While this part shares the same package type (8-SOIC), amplifier topology (voltage feedback), channel count (2 circuits), and output configuration (rail-to-rail), it exhibits differences in several electrical parameters. The THS4222D provides higher slew rate (990 V/µs vs. 200 V/µs), lower input bias current (900 nA vs. 1.3 µA), higher input offset voltage (3 mV vs. 500 µV), higher supply current (14 mA per channel vs. 1.6 mA), higher output current (100 mA vs. 75 mA), and extended maximum supply voltage (15 V vs. 5.5 V). These differences require circuit-level evaluation for compatibility.

Substitution Criteria:

• Identical package and pinout (8-SOIC)
• Dual-channel voltage feedback amplifier architecture
• Rail-to-rail output capability
• Surface mount technology
• Operating temperature range compatibility (-40°C to 85°C)

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Preferred): The MAX4416ESA+ is the primary substitute for obsolete MAX4416ESA applications. This part maintains 100% electrical parameter equivalence while offering active product status and ROHS3 compliance. Selection of MAX4416ESA+ eliminates design modification requirements and ensures identical circuit performance. This option is suitable for all applications currently using MAX4416ESA.

For Cross-Manufacturer Substitution: The THS4222D from Texas Instruments is suitable only when circuit design accommodates the specified parameter variations. The higher slew rate (990 V/µs) and extended supply voltage range (up to 15 V) provide enhanced performance capability. However, the significantly higher input offset voltage (3 mV vs. 500 µV) and increased supply current (14 mA vs. 1.6 mA per channel) require circuit-level analysis. The THS4222D is appropriate for applications where these parameter differences do not compromise system requirements. Both substitute options provide ROHS3 compliance and active product status, supporting long-term supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can MAX4416ESA+ be used as a direct drop-in replacement for MAX4416ESA? A: Yes. The MAX4416ESA+ maintains identical electrical specifications and package configuration. No circuit modifications are required. The primary advantages are active product status and ROHS3 compliance.

Q: What are the key differences between MAX4416ESA and THS4222D? A: The THS4222D exhibits higher slew rate (990 V/µs vs. 200 V/µs), lower input bias current (900 nA vs. 1.3 µA), higher input offset voltage (3 mV vs. 500 µV), higher supply current per channel (14 mA vs. 1.6 mA), higher output current (100 mA vs. 75 mA), and extended maximum supply voltage (15 V vs. 5.5 V). The -3dB bandwidth is lower (230 MHz vs. 400 MHz).

Q: Is the THS4222D suitable for all MAX4416ESA applications? A: The THS4222D is functionally compatible in terms of package and basic amplifier topology. However, applications sensitive to input offset voltage, supply current, or bandwidth specifications require circuit evaluation before substitution.

Q: Are all substitute parts available in the same package? A: Yes. MAX4416ESA, MAX4416ESA+, and THS4222D are all supplied in 8-SOIC surface mount packages with identical pinout and footprint compatibility.

Q: What is the compliance status of substitute parts? A: Both MAX4416ESA+ and THS4222D are ROHS3 compliant. The original MAX4416ESA is RoHS non-compliant. All three parts have MSL rating of 1 (Unlimited) and REACH Unaffected status.

Q: Which substitute should be selected for new designs? A: For new designs requiring the MAX4416ESA electrical specification profile, MAX4416ESA+ is the recommended choice due to parameter equivalence. For applications benefiting from higher slew rate or extended supply voltage, THS4222D is suitable following circuit validation.