TSV620AICT Equivalent & Substitute Parts

Part Overview

The TSV620AICT is a general-purpose operational amplifier manufactured by STMicroelectronics, housed in a 6-TSSOP (SC-70-6) surface mount package. This rail-to-rail output amplifier is designed for low-power applications requiring compact form factors and operates across a supply voltage range of 1.5 V to 5.5 V. The device is actively produced and maintains full RoHS3 compliance with unlimited moisture sensitivity rating. Substitute parts are identified when equivalent functional performance, package compatibility, and compliance certifications align with application requirements.

Substiute Parts

TSV620AICT

STMicroelectronicsIn Stock: 3176TSV620AICT Datasheet

Current PartRFQ

MAX4336EXT+T

Analog Devices Inc./Maxim IntegratedIn Stock: 2650MAX4336EXT+T Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the TSV620AICT is determined by alignment of the following critical parameters:

Package Compatibility: Both the main part and substitute must utilize the 6-TSSOP (SC-70-6) surface mount package to ensure mechanical and electrical compatibility with existing PCB layouts.

Functional Classification: Both devices must be classified as general-purpose operational amplifiers with single-circuit configuration and rail-to-rail output capability.

Supply Voltage Range: The substitute must operate within the specified supply voltage window. The TSV620AICT operates from 1.5 V to 5.5 V. Substitutes must support this range or a compatible subset.

Compliance & Certifications: Both parts must maintain active product status, RoHS3 compliance, and unlimited moisture sensitivity rating (MSL 1) to ensure regulatory and manufacturing process compatibility.

Mounting Technology: Surface mount technology is required for both parts to maintain assembly process consistency.

The MAX4336EXT+T meets all substitution criteria based on these parameters.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitution: The MAX4336EXT+T is a direct substitute for the TSV620AICT based on package compatibility, functional classification, and compliance alignment. Both devices are actively manufactured, RoHS3 compliant, and feature unlimited moisture sensitivity rating.

Supply Voltage Consideration: The MAX4336EXT+T operates from a minimum supply voltage of 2.7 V, compared to the TSV620AICT minimum of 1.5 V. Applications requiring operation below 2.7 V supply voltage cannot use the MAX4336EXT+T as a substitute.

Operating Temperature Range: The TSV620AICT supports operation to 125°C, while the MAX4336EXT+T is rated to 85°C maximum. Applications requiring operation above 85°C must retain the TSV620AICT.

Performance Characteristics: The MAX4336EXT+T exhibits higher slew rate (1.8 V/µs versus 0.14 V/µs), greater gain bandwidth product (5 MHz versus 420 kHz), and higher output current capability (110 mA versus 74 mA). These enhanced performance metrics do not preclude substitution but indicate the MAX4336EXT+T is suitable for higher-speed applications.

Power Consumption: The TSV620AICT draws 29 µA supply current, while the MAX4336EXT+T draws 1.3 mA. Battery-powered or ultra-low-power applications should retain the TSV620AICT.

Frequently Asked Questions (FAQ)

Q: Can the MAX4336EXT+T replace the TSV620AICT in all applications?

A: The MAX4336EXT+T is a functional substitute for applications operating at supply voltages of 2.7 V or higher and temperatures up to 85°C. Applications requiring 1.5 V minimum supply voltage or operation above 85°C must use the TSV620AICT.

Q: Are the package footprints identical between these two parts?

A: Both the TSV620AICT and MAX4336EXT+T use the 6-TSSOP (SC-70-6) surface mount package. PCB footprints are mechanically and electrically compatible without modification.

Q: What is the difference in power consumption between these devices?

A: The TSV620AICT consumes 29 µA of supply current, while the MAX4336EXT+T consumes 1.3 mA. For battery-powered applications or designs with strict power budgets, the TSV620AICT is the lower-power option.

Q: Do both parts meet the same compliance standards?

A: Both the TSV620AICT and MAX4336EXT+T are RoHS3 compliant, REACH unaffected, and carry unlimited moisture sensitivity rating (MSL 1). Compliance requirements are equivalent.

Q: Which part has better high-frequency performance?

A: The MAX4336EXT+T provides superior high-frequency characteristics with a gain bandwidth product of 5 MHz and slew rate of 1.8 V/µs, compared to the TSV620AICT at 420 kHz and 0.14 V/µs respectively.

Q: Can I use the TSV620AICT as a substitute for the MAX4336EXT+T?

A: The TSV620AICT can substitute for the MAX4336EXT+T in applications where lower power consumption and extended temperature range (to 125°C) are beneficial. However, the TSV620AICT's lower bandwidth and slew rate may limit performance in high-speed signal processing applications.

Q: What packaging formats are available for these parts?

A: The TSV620AICT is supplied in Cut Tape (CT) and Digi-Reel® packaging. The MAX4336EXT+T is supplied in Tape & Reel (TR) format. Both use the same 6-TSSOP surface mount package.