TS925IPT Equivalent & Substitute Parts

Part Overview

The TS925IPT is a general-purpose operational amplifier manufactured by STMicroelectronics, configured as a 4-circuit rail-to-rail amplifier in a 16-TSSOP surface mount package. This device is classified as obsolete, making identification of functionally equivalent substitute components necessary for ongoing design support, production continuity, and system maintenance applications.

The TS925IPT operates across a supply voltage range of 2.7 V to 12 V with an operating temperature range of -40°C to 125°C, suitable for general-purpose analog signal conditioning and amplification tasks in industrial and commercial applications.

Substiute Parts

TS925IPT

STMicroelectronicsIn Stock: 28006TS925IPT Datasheet

Current PartRFQ

TLV2465IPWR

Texas InstrumentsIn Stock: 3168TLV2465IPWR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TS925IPT is determined by strict equivalence in the following core parameters:

Mandatory Matching Criteria:

• Amplifier Type: General Purpose
• Number of Circuits: 4
• Output Type: Rail-to-Rail
• Package / Case: 16-TSSOP (0.173", 4.40mm Width)
• Mounting Type: Surface Mount
• Operating Temperature Range: -40°C to 125°C minimum
• RoHS3 Compliance
• MSL Rating: 1 (Unlimited)

Allowable Parameter Variation: Substitute parts may exhibit improved or equivalent performance in slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, and output current per channel, provided the minimum supply voltage span encompasses the TS925IPT requirement (2.7 V minimum) and the maximum supply voltage span is not lower than the TS925IPT specification (12 V maximum).

The TLV2465IPWR meets all mandatory matching criteria and qualifies as a direct substitute for the TS925IPT.

Parameter Comparison

Engineering Selection Recommendations

TS925IPT (STMicroelectronics): This device is classified as obsolete. While inventory is currently available (27,900 pcs), long-term procurement cannot be assured. The TS925IPT is suitable only for applications where existing stock is being utilized or where design refresh is not feasible.

TLV2465IPWR (Texas Instruments): This device is classified as active and represents the recommended substitute for new designs and production continuity. The TLV2465IPWR is manufactured by Texas Instruments and maintains full compliance with ROHS3 and REACH requirements. Current inventory is available (3,120 pcs).

Key Compliance Considerations:

• Both devices are ROHS3 compliant and REACH unaffected
• Both devices carry MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints
• Both devices are classified under ECCN EAR99 and HTSUS 8542.33.0001

Supply Voltage Limitation: The TLV2465IPWR maximum supply voltage is 6 V, compared to the TS925IPT maximum of 12 V. Applications requiring supply voltages exceeding 6 V are not compatible with the TLV2465IPWR and require alternative solutions.

Performance Improvements: The TLV2465IPWR exhibits superior performance characteristics including higher slew rate (1.6 V/µs vs. 1.3 V/µs), higher gain bandwidth product (6.4 MHz vs. 4 MHz), lower input bias current (1.3 nA vs. 15 nA), lower input offset voltage (0.5 mV vs. 3 mV), and significantly lower supply current (2.2 mA vs. 6 mA).

Frequently Asked Questions (FAQ)

Q: Can the TLV2465IPWR be used as a direct replacement for the TS925IPT in all applications?

A: The TLV2465IPWR is a direct substitute for applications operating at supply voltages of 6 V or lower. Applications requiring supply voltages between 6 V and 12 V are not compatible with the TLV2465IPWR. Verify your application's supply voltage specification before substitution.

Q: What is the primary reason for identifying a substitute for the TS925IPT?

A: The TS925IPT is classified as obsolete. While current inventory exists, long-term availability cannot be guaranteed. The TLV2465IPWR is an active product with ongoing manufacturing support, ensuring design continuity and production reliability.

Q: Are the package dimensions identical between the TS925IPT and TLV2465IPWR?

A: Yes. Both devices are packaged in 16-TSSOP (0.173", 4.40mm Width) surface mount packages with identical pin configurations and footprints. No PCB layout modifications are required for substitution.

Q: Do both devices meet the same environmental and compliance standards?

A: Yes. Both the TS925IPT and TLV2465IPWR are ROHS3 compliant, REACH unaffected, and carry MSL rating 1 (Unlimited). Both are classified under ECCN EAR99 and HTSUS 8542.33.0001.

Q: What are the performance differences between these devices?

A: The TLV2465IPWR provides improved performance across multiple parameters: higher slew rate, higher gain bandwidth product, lower input bias current, lower input offset voltage, and significantly lower supply current consumption. These improvements are beneficial for most general-purpose amplifier applications.

Q: Is the TLV2465IPWR suitable for high-voltage applications?

A: No. The TLV2465IPWR maximum supply voltage is 6 V. Applications requiring supply voltages above 6 V require alternative components. The TS925IPT supports supply voltages up to 12 V.

Q: What is the operating temperature range for both devices?

A: Both the TS925IPT and TLV2465IPWR operate across the identical temperature range of -40°C to 125°C, ensuring compatibility in industrial and commercial temperature environments.

Q: Can I use the TLV2465IPWR in existing TS925IPT designs without circuit modifications?

A: Substitution is possible without circuit modifications provided the application supply voltage does not exceed 6 V. The identical package, pin configuration, and operating temperature range ensure electrical and mechanical compatibility within this voltage constraint.