TS932ID Equivalent & Substitute Parts

Part Overview

The TS932ID is a general-purpose operational amplifier manufactured by STMicroelectronics, configured as a dual-channel (2 circuit) rail-to-rail amplifier in an 8-SOIC surface mount package. This device is classified as obsolete, which necessitates identification of functionally equivalent substitute components for ongoing design support and procurement continuity. The TS932ID is qualified to AEC-Q100 automotive standards and operates across a -40°C to 105°C temperature range with a supply voltage span of 2.7V to 10V.

Substiute Parts

TS932ID

STMicroelectronicsIn Stock: 2107TS932ID Datasheet

Current PartRFQ

MAX4217ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 2201MAX4217ESA+ Datasheet

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MAX4217ESA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 1164MAX4217ESA+T Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute components for the TS932ID are identified based on the following critical parameters that must align for functional equivalence:

Mandatory Matching Parameters:

• Number of Circuits: 2 channels
• Output Type: Rail-to-Rail configuration
• Package / Case: 8-SOIC form factor (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Supply Voltage Compatibility: Minimum 2.7V to maximum 10V operating range

Functional Compatibility Criteria: Substitute parts must support dual-channel amplification in a rail-to-rail output configuration within the specified 8-SOIC package. The substitute parts identified (MAX4217ESA+ and MAX4217ESA+T) meet these core requirements, though they operate as buffer/voltage feedback amplifiers rather than general-purpose amplifiers. Both substitutes maintain the same physical package footprint and surface mount compatibility, enabling direct board-level replacement.

Packaging Variant Consideration: The MAX4217ESA+ is supplied in Tube packaging, while the MAX4217ESA+T is supplied in Tape & Reel (TR) packaging. Both variants contain identical die and electrical specifications; packaging selection depends on procurement and assembly process requirements.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The TS932ID is classified as obsolete, making the MAX4217ESA+ and MAX4217ESA+T active alternatives suitable for new designs and ongoing production support. Both MAX4217 variants are currently in active production status, ensuring long-term availability and supply chain stability.

Compliance and Certification: All three components maintain ROHS3 compliance and REACH unaffected status, satisfying environmental and regulatory requirements. The TS932ID carries AEC-Q100 automotive qualification; the MAX4217 variants do not explicitly list this qualification in the provided parameters. Applications requiring automotive-grade certification should verify MAX4217 qualification status against specific design requirements.

Packaging Selection: For high-volume production with automated assembly processes, the MAX4217ESA+T (Tape & Reel packaging) is the standard choice. For lower-volume applications or manual assembly, the MAX4217ESA+ (Tube packaging) provides equivalent electrical performance with alternative handling logistics.

Electrical Performance Trade-offs: The MAX4217 substitutes provide superior output current capability (120 mA per channel versus 5 mA), lower input offset voltage (4 mV versus 10 mV), and significantly higher slew rate (600 V/µs versus 0.05 V/µs). These enhancements support higher-speed and higher-current applications. However, the TS932ID supports lower minimum supply voltage (2.7V versus 3.15V) and higher maximum operating temperature (105°C versus 85°C). Circuit designs must validate that substitute parts meet all application-specific performance and environmental requirements.

Frequently Asked Questions (FAQ)

Q: Can the MAX4217ESA+ and MAX4217ESA+T be used interchangeably?

A: Yes. Both parts contain identical electrical specifications and die. The difference is packaging format: MAX4217ESA+ uses Tube packaging, while MAX4217ESA+T uses Tape & Reel packaging. Selection depends on procurement and assembly process requirements, not electrical performance.

Q: What is the primary difference between the TS932ID and MAX4217 substitutes?

A: The TS932ID is a general-purpose amplifier, while the MAX4217 variants are buffer/voltage feedback amplifiers. Both are dual-channel, rail-to-rail, 8-SOIC devices. The MAX4217 provides higher output current (120 mA versus 5 mA), faster slew rate (600 V/µs versus 0.05 V/µs), and lower input offset voltage (4 mV versus 10 mV). The TS932ID supports lower minimum supply voltage (2.7V versus 3.15V) and higher maximum operating temperature (105°C versus 85°C).

Q: Are there supply voltage compatibility issues when substituting?

A: The MAX4217 minimum supply voltage is 3.15V, compared to the TS932ID minimum of 2.7V. Designs operating below 3.15V cannot use MAX4217 substitutes. The maximum supply voltage for MAX4217 is 11V versus 10V for TS932ID, providing additional headroom. Verify your circuit's supply voltage range against substitute specifications before implementation.

Q: Does the higher operating temperature of the TS932ID affect substitution decisions?

A: The TS932ID operates to 105°C maximum, while MAX4217 variants operate to 85°C maximum. Applications requiring operation above 85°C cannot use MAX4217 substitutes. Verify your application's maximum operating temperature requirement against substitute specifications.

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

A: Yes. All three components use the 8-SOIC package with 0.154" (3.90mm) width. Pin-to-pin compatibility and PCB footprint are identical, enabling direct board-level replacement without layout modifications.

Q: What compliance certifications apply to these components?

A: All three parts are ROHS3 compliant and REACH unaffected. The TS932ID carries AEC-Q100 automotive qualification. The MAX4217 variants do not list AEC-Q100 qualification in the provided specifications. Automotive applications should verify MAX4217 qualification status independently.

Q: Why is the TS932ID obsolete if the MAX4217 is available?

A: Product obsolescence reflects manufacturer production decisions and market demand, not technical inferiority. The MAX4217 offers superior performance characteristics (higher output current, faster slew rate, lower offset voltage) that better serve modern application requirements. The TS932ID remains suitable for legacy designs but is no longer manufactured.