TLV2460AIDR Equivalent & Substitute Parts

Part Overview

The TLV2460AIDR is a general-purpose operational amplifier manufactured by Texas Instruments, designed for rail-to-rail signal processing applications. This device is classified as a Last Time Buy product, indicating that it is no longer in active production and existing inventory is limited. The TLV2460AIDR is housed in an 8-SOIC surface-mount package and is suitable for low-power analog signal conditioning, filtering, and amplification circuits operating across industrial and commercial temperature ranges.

Due to its Last Time Buy status, identifying equivalent substitute parts is essential for design continuity and long-term supply chain planning. Substitute parts must maintain electrical compatibility across critical performance parameters including gain-bandwidth product, slew rate, input offset voltage, and supply voltage specifications.

Substiute Parts

TLV2460AIDR

Texas InstrumentsIn Stock: 1350TLV2460AIDR Datasheet

Current PartRFQ

TLV2460CDR

Texas InstrumentsIn Stock: 2217TLV2460CDR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLV2460AIDR is determined by strict equivalence across the following critical parameters:

Electrical Performance Parameters:

• Gain Bandwidth Product: 6.4 MHz
• Slew Rate: 1.6 V/µs
• Input Offset Voltage: 500 µV
• Input Bias Current: 1.3 nA
• Supply Current: 550 µA
• Output Current per Channel: 80 mA
• Supply Voltage Range: 2.7 V to 6 V

Functional Parameters:

• Amplifier Type: General Purpose
• Number of Circuits: 1
• Output Configuration: Rail-to-Rail

Physical & Compliance Parameters:

• Package Type: 8-SOIC surface mount
• RoHS3 Compliance
• Moisture Sensitivity Level: 1

The TLV2460CDR meets all electrical and functional requirements for direct substitution. The primary distinction between these parts is the operating temperature range and product status, which do not affect electrical compatibility in applications operating within the overlapping temperature specification.

Parameter Comparison

Engineering Selection Recommendations

TLV2460CDR is the direct substitute for TLV2460AIDR based on the following criteria:

Electrical Equivalence: All electrical parameters are identical, including gain-bandwidth product, slew rate, input offset voltage, bias current, supply current, and output current specifications. The devices are functionally interchangeable in circuit applications.

Package Compatibility: Both parts use the 8-SOIC surface-mount package with identical physical dimensions (0.154" width, 3.90mm). PCB layouts and footprints require no modification.

Compliance & Certification: Both parts maintain ROHS3 compliance and identical moisture sensitivity ratings, ensuring compatibility with manufacturing processes and environmental standards.

Temperature Range Consideration: The TLV2460AIDR operates across -40°C to 125°C, while the TLV2460CDR operates across 0°C to 70°C. For applications requiring operation below 0°C or above 70°C, the TLV2460AIDR remains the required choice. For applications operating within 0°C to 70°C, the TLV2460CDR provides equivalent performance with the advantage of active product status and improved supply availability.

Supply Chain Status: The TLV2460CDR is classified as Active, providing superior long-term availability compared to the Last Time Buy status of the TLV2460AIDR. Selection of the TLV2460CDR is recommended for new designs and applications where the operating temperature range permits.

Frequently Asked Questions (FAQ)

Q: Can the TLV2460CDR be used as a direct replacement for the TLV2460AIDR in existing designs?

A: Yes, the TLV2460CDR is electrically and mechanically equivalent to the TLV2460AIDR. All electrical parameters, package dimensions, and pin configurations are identical. No circuit modifications or PCB redesign is required. The only consideration is the operating temperature range: the TLV2460CDR is rated for 0°C to 70°C, while the TLV2460AIDR is rated for -40°C to 125°C. If your application operates within the 0°C to 70°C range, substitution is direct.

Q: What is the difference between the TLV2460AIDR and TLV2460CDR?

A: The primary differences are product status and operating temperature range. The TLV2460AIDR is a Last Time Buy product with an extended temperature range (-40°C to 125°C), while the TLV2460CDR is an Active product with a standard commercial temperature range (0°C to 70°C). All electrical specifications, including gain-bandwidth product, slew rate, input offset voltage, and supply voltage range, are identical.

Q: Are there any PCB layout changes required when switching from TLV2460AIDR to TLV2460CDR?

A: No. Both devices use the 8-SOIC surface-mount package with identical physical dimensions and pin assignments. Existing PCB layouts, footprints, and assembly processes require no modification.

Q: Why is the TLV2460AIDR classified as Last Time Buy?

A: Last Time Buy status indicates that the manufacturer has discontinued active production of this part number. Existing inventory is limited and will not be replenished. The TLV2460CDR, classified as Active, is the recommended alternative for new designs and long-term supply continuity.

Q: Can I use the TLV2460CDR in applications requiring operation below 0°C or above 70°C?

A: No. The TLV2460CDR is rated for 0°C to 70°C operation only. Applications requiring extended temperature operation must use the TLV2460AIDR, which is rated for -40°C to 125°C. Exceeding the specified operating temperature range may result in device failure or performance degradation.

Q: Are both parts RoHS compliant?

A: Yes. Both the TLV2460AIDR and TLV2460CDR are ROHS3 compliant and carry identical moisture sensitivity ratings (MSL 1, Unlimited). Both parts meet environmental and regulatory requirements for commercial and industrial applications.

Q: What is the moisture sensitivity level, and does it affect handling?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard handling procedures for surface-mount components apply. No special moisture control measures or baking procedures are required prior to assembly.

Q: Can I mix TLV2460AIDR and TLV2460CDR parts in the same production batch?

A: Yes. Since both parts are electrically and mechanically identical, they can be used interchangeably in the same circuit design and production batch. However, for traceability and supply chain management, it is recommended to standardize on a single part number per design revision.