MAX4216ESA+ Equivalent & Substitute Parts Reference

Part Overview

The MAX4216ESA+ is a voltage feedback amplifier integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. This dual-channel, rail-to-rail output amplifier operates across a 3.15V to 11V supply range and is housed in an 8-SOIC surface mount package. The device is classified as Active product status with full ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Alternative equivalent parts are necessary when primary inventory is unavailable or when application requirements demand enhanced performance characteristics such as higher slew rate, wider supply voltage range, or improved input bias current specifications.

Substiute Parts

MAX4216ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 12796MAX4216ESA+ Datasheet

Current PartRFQ

MAX4216ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 12796MAX4216ESA+ Datasheet

DirectRFQ

THS4222D

Texas InstrumentsIn Stock: 1258THS4222D Datasheet

MFR RecommendedRFQ

THS4222DR

Texas InstrumentsIn Stock: 8083THS4222DR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX4216ESA+ is determined by strict alignment with the following critical parameters:

Mandatory Matching Criteria:

• Amplifier Type: Voltage Feedback
• Number of Circuits: 2 (dual-channel configuration)
• Output Type: Rail-to-Rail
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Operating Temperature Range: -40°C to 85°C minimum

Allowable Parameter Variations: Substitute parts may exceed the MAX4216ESA+ specifications in the following parameters without compromising circuit compatibility:

• Slew Rate (higher values acceptable)
• -3dB Bandwidth (higher values acceptable)
• Current - Input Bias (lower values acceptable)
• Voltage - Input Offset (lower values acceptable)
• Current - Supply (higher values acceptable within board power budget)
• Current - Output / Channel (lower values acceptable if application current demand is met)
• Voltage - Supply Span (wider ranges acceptable)

The identified substitute parts THS4222D and THS4222DR, both manufactured by Texas Instruments, meet all mandatory matching criteria and demonstrate improved performance in slew rate, bandwidth, input bias current, and supply voltage flexibility.

Parameter Comparison

Engineering Selection Recommendations

MAX4216ESA+ (Primary Part) Select this part when Analog Devices inventory is available and application power budget constraints require minimum supply current consumption (5.5mA across both channels). This device is suitable for battery-powered or low-power applications where the 600V/µs slew rate and 200MHz bandwidth meet performance requirements.

THS4222D (Substitute - Tube Packaging) This Texas Instruments equivalent provides superior performance characteristics including 990V/µs slew rate (65% improvement), 230MHz bandwidth (15% improvement), and significantly reduced input bias current of 900nA (99.98% reduction from 5.4µA). The THS4222D accommodates wider supply voltage range (2.7V to 15V) and maintains identical package geometry and thermal characteristics. Select this part when higher slew rate performance or lower input bias current is required, or when Texas Instruments supply chain availability is preferred. Current inventory: 1226 units.

THS4222DR (Substitute - Reel Packaging) Functionally identical to THS4222D with equivalent electrical performance specifications. The THS4222DR is supplied in reel packaging format, suitable for high-volume automated assembly operations. Select this variant for production environments requiring continuous reel-fed component handling. Current inventory: 8017 units.

All three parts maintain ROHS3 compliance, MSL 1 rating, and Active product status. Substitution does not compromise regulatory or environmental compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can THS4222D or THS4222DR be used as direct pin-for-pin replacements for MAX4216ESA+?

A: Yes. Both THS4222D and THS4222DR are direct pin-for-pin replacements. All three devices use identical 8-SOIC package geometry (0.154" width, 3.90mm), surface mount configuration, and pinout arrangement. No PCB layout modifications are required.

Q: What are the key performance differences between MAX4216ESA+ and the THS4222 series?

A: The primary differences are: (1) Slew Rate—THS4222 series delivers 990V/µs versus 600V/µs for MAX4216ESA+, enabling faster signal transitions; (2) Input Bias Current—THS4222 series exhibits 900nA versus 5.4µA, reducing input loading effects; (3) Supply Voltage Range—THS4222 series operates from 2.7V to 15V versus 3.15V to 11V, providing greater flexibility; (4) Supply Current—THS4222 series draws 14mA versus 5.5mA, requiring higher power budget consideration.

Q: Are there any thermal or reliability differences between these parts?

A: All three parts share identical operating temperature range (-40°C to 85°C), moisture sensitivity level (MSL 1 - Unlimited), and RoHS3 compliance status. Thermal performance is equivalent across the 8-SOIC package format. No reliability or thermal management differences exist.

Q: What is the difference between THS4222D and THS4222DR packaging?

A: THS4222D is supplied in tube packaging, suitable for lower-volume applications and manual assembly. THS4222DR is supplied in reel packaging, optimized for automated pick-and-place assembly in production environments. Electrical specifications and performance are identical; packaging format selection depends on assembly methodology and volume requirements.

Q: Can I substitute MAX4216ESA+ with THS4222 series if my application requires lower supply current?

A: No. The THS4222 series draws 14mA total supply current versus 5.5mA for MAX4216ESA+. If power consumption is a critical constraint, MAX4216ESA+ must be retained. Substitution is appropriate only when the higher supply current is acceptable within the application power budget.

Q: Are all three parts suitable for high-frequency signal conditioning applications?

A: Yes. All three parts meet the -3dB bandwidth requirement for high-frequency applications. THS4222D and THS4222DR offer superior bandwidth (230MHz) and slew rate (990V/µs) compared to MAX4216ESA+ (200MHz, 600V/µs), making them preferable for demanding high-speed applications.

Q: What compliance certifications apply to these substitute parts?

A: All three parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. Regulatory and environmental compliance is maintained across all substitution options.