TLV2452IDGK Equivalent & Substitute Parts

Part Overview

The TLV2452IDGK is a general-purpose operational amplifier manufactured by Texas Instruments, featuring dual circuits in a rail-to-rail output configuration. This device is classified as an active linear amplifier component and maintains Active product status. The TLV2452IDGK is packaged in an 8-VSSOP surface-mount package suitable for compact circuit designs.

Substitute parts become necessary when the primary component experiences supply chain constraints, inventory limitations, or when design requirements permit operation within the electrical and mechanical parameters of alternative qualified devices. The substitute parts listed below maintain functional equivalence within the specified parameter ranges.

Substiute Parts

TLV2452IDGK

Texas InstrumentsIn Stock: 2178TLV2452IDGK Datasheet

Current PartRFQ

MAX4163EUA+

Analog Devices Inc./Maxim IntegratedIn Stock: 3192MAX4163EUA+ Datasheet

MFR RecommendedRFQ

MAX4163EUA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 3897MAX4163EUA+T Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLV2452IDGK are qualified based on the following electrical and mechanical compatibility criteria:

Functional Equivalence Requirements:

• Dual-circuit general-purpose operational amplifier configuration
• Rail-to-rail output capability
• Surface-mount packaging with compatible footprint dimensions (8-TSSOP, 8-MSOP, 0.118" width, 3.00mm)
• Active product status with current manufacturing support

Electrical Parameter Compatibility:

• Supply voltage range overlap with the primary device (minimum 2.5 V to 2.7 V; maximum 6 V to 10 V)
• Operating temperature range compatibility (-40°C minimum; maximum 85°C to 125°C)
• Slew rate and gain-bandwidth product within acceptable operational margins for general-purpose amplifier applications
• Output current capability sufficient for typical load conditions

Compliance and Certification:

• ROHS3 compliance
• Moisture Sensitivity Level 1 (Unlimited)
• REACH Unaffected status
• ECCN EAR99 classification

The substitute parts MAX4163EUA+ and MAX4163EUA+T meet these criteria and are available from Analog Devices Inc./Maxim Integrated with Active product status.

Parameter Comparison

Engineering Selection Recommendations

Primary Device: TLV2452IDGK

The TLV2452IDGK remains the preferred selection when available. This device is manufactured by Texas Instruments with Active product status and full compliance to ROHS3, REACH Unaffected, and MSL 1 standards. The operating temperature range extends to 125°C, providing broader thermal operating margins for applications requiring extended temperature performance.

Substitute Selection: MAX4163EUA+ or MAX4163EUA+T

The MAX4163EUA+ and MAX4163EUA+T are functionally equivalent substitutes manufactured by Analog Devices Inc./Maxim Integrated. Both devices maintain Active product status with identical electrical specifications and full compliance certifications. The primary distinction between these two substitute options is packaging format: MAX4163EUA+ is supplied in Tube packaging, while MAX4163EUA+T is supplied in Tape & Reel (TR) format.

Compatibility Considerations:

All three devices share identical package footprints (8-TSSOP, 8-MSOP, 0.118" width, 3.00mm) and are pin-compatible for direct substitution on printed circuit boards. The substitute devices operate within a broader supply voltage range (2.5 V to 10 V) compared to the primary device (2.7 V to 6 V), providing enhanced flexibility for multi-supply applications. The maximum operating temperature of the substitute devices is 85°C, which is lower than the primary device's 125°C rating; applications requiring operation above 85°C must retain the TLV2452IDGK.

Packaging Selection:

For high-volume automated assembly processes, MAX4163EUA+T (Tape & Reel format) is the appropriate selection. For lower-volume applications or manual assembly, MAX4163EUA+ (Tube packaging) is suitable. Both packaging formats are available with equivalent inventory levels (3100 Pcs and 3800 Pcs respectively).

Frequently Asked Questions (FAQ)

Q: Can MAX4163EUA+ be used as a direct replacement for TLV2452IDGK in all applications?

A: The MAX4163EUA+ is functionally equivalent for applications operating within the overlapping parameter ranges. The primary limitation is the maximum operating temperature: MAX4163EUA+ is rated to 85°C, while TLV2452IDGK is rated to 125°C. Applications requiring operation above 85°C must use the TLV2452IDGK. All other electrical and mechanical parameters are compatible.

Q: What is the difference between MAX4163EUA+ and MAX4163EUA+T?

A: Both devices are electrically identical with identical specifications. The difference is packaging format only. MAX4163EUA+ is supplied in Tube packaging, suitable for manual handling and lower-volume applications. MAX4163EUA+T is supplied in Tape & Reel (TR) format, optimized for automated pick-and-place assembly equipment in high-volume manufacturing environments.

Q: Are the footprints identical between TLV2452IDGK and MAX4163EUA+?

A: Yes. All three devices (TLV2452IDGK, MAX4163EUA+, and MAX4163EUA+T) use the same package footprint: 8-TSSOP, 8-MSOP with 0.118" width and 3.00mm body width. The devices are pin-compatible and require no PCB layout modifications for substitution.

Q: What are the key electrical differences between these devices?

A: The substitute MAX4163 devices feature lower input bias current (1 pA versus 500 pA) and higher output current capability (15 mA versus 10 mA per channel). The TLV2452IDGK has a higher gain-bandwidth product (220 kHz versus 200 kHz) and lower input offset voltage (300 µV versus 500 µV). Both devices are suitable for general-purpose amplifier applications; specific application requirements determine which device is optimal.

Q: Are all three devices RoHS3 compliant?

A: Yes. The TLV2452IDGK, MAX4163EUA+, and MAX4163EUA+T are all ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited) and REACH Unaffected status. All devices meet current environmental and regulatory requirements for commercial and industrial applications.

Q: What is the supply voltage compatibility between these devices?

A: The TLV2452IDGK operates from 2.7 V to 6 V. The MAX4163 devices operate from 2.5 V to 10 V. For applications using supply voltages between 2.7 V and 6 V, both devices are compatible. For applications requiring supply voltages below 2.7 V or above 6 V, only the MAX4163 devices are suitable.

Q: Can these devices be used interchangeably in existing designs?

A: Yes, with the temperature limitation noted above. The devices are pin-compatible and functionally equivalent within the overlapping electrical parameter ranges. No circuit modifications are required for substitution. Verify that the application's maximum operating temperature does not exceed 85°C if using MAX4163 devices as substitutes for TLV2452IDGK.