TLV2463IN Equivalent & Substitute Parts

Part Overview

The TLV2463IN is a general-purpose operational amplifier featuring dual circuits with rail-to-rail output capability, manufactured by Texas Instruments. This device is designed for low-power applications requiring precision amplification across a 2.7V to 6V supply range. The TLV2463IN is currently in Last Time Buy status, indicating discontinued production with limited inventory availability. Identifying equivalent substitute parts ensures design continuity and supply chain reliability for applications currently utilizing this component.

Substiute Parts

TLV2463IN

Texas InstrumentsIn Stock: 938TLV2463IN Datasheet

Current PartRFQ

TLV2463IDGSR

Texas InstrumentsIn Stock: 1405TLV2463IDGSR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLV2463IN is determined by electrical parameter equivalence and functional compatibility. The following criteria establish valid substitution:

Electrical Equivalence Requirements:

• Dual-circuit general-purpose operational amplifier architecture
• Rail-to-rail output capability
• Identical slew rate: 1.6 V/µs
• Identical gain bandwidth product: 6.4 MHz
• Matching input bias current: 1.3 nA
• Matching input offset voltage: 500 µV
• Matching supply current per channel: 550 µA
• Matching output current per channel: 80 mA
• Supply voltage range: 2.7V to 6V minimum and maximum

Functional Compatibility:

• Same base product number (TLV2463) ensures pin-compatible derivatives
• Operating temperature range: -40°C to 125°C

Substitute parts may differ in packaging type and mounting technology while maintaining complete electrical equivalence. Product status and compliance certifications are secondary considerations that support long-term design viability.

Parameter Comparison

Engineering Selection Recommendations

TLV2463IDGSR as Primary Substitute:

The TLV2463IDGSR is the manufacturer-recommended substitute for the TLV2463IN. This part maintains complete electrical equivalence across all specified parameters while offering superior product status. The TLV2463IDGSR is in Active production status, ensuring long-term availability and supply chain stability compared to the Last Time Buy status of the TLV2463IN.

Compliance and Certification:

Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for industrial and commercial applications. The TLV2463IDGSR carries Moisture Sensitivity Level 1 (Unlimited), indicating superior handling flexibility during manufacturing and storage.

Packaging Considerations:

The primary difference between these parts is packaging format. The TLV2463IN uses through-hole 14-DIP mounting, while the TLV2463IDGSR uses surface-mount 10-VSSOP technology. Selection between these parts depends on PCB design requirements and assembly capabilities. Through-hole designs require the TLV2463IN or equivalent DIP-packaged variants. Surface-mount designs should utilize the TLV2463IDGSR for improved availability and active production status.

Frequently Asked Questions (FAQ)

Q: Can the TLV2463IDGSR directly replace the TLV2463IN on existing PCBs?

A: Direct PCB replacement is not possible due to different package types. The TLV2463IN uses 14-DIP through-hole packaging, while the TLV2463IDGSR uses 10-VSSOP surface-mount packaging. PCB redesign is required to accommodate the different footprint and pin configuration. However, both parts are electrically equivalent and functionally interchangeable in circuit design.

Q: Are the electrical specifications identical between TLV2463IN and TLV2463IDGSR?

A: Yes. All electrical parameters are identical, including slew rate (1.6 V/µs), gain bandwidth product (6.4 MHz), input bias current (1.3 nA), input offset voltage (500 µV), supply current (550 µA per channel), output current (80 mA per channel), and supply voltage range (2.7V to 6V). Operating temperature range is also identical (-40°C to 125°C).

Q: Why is the TLV2463IDGSR recommended over the TLV2463IN?

A: The TLV2463IDGSR is in Active production status, ensuring continued availability and supply chain reliability. The TLV2463IN is in Last Time Buy status, indicating discontinued production with limited remaining inventory. For new designs or long-term production requirements, the TLV2463IDGSR provides superior supply assurance.

Q: What is the pin count difference between these parts?

A: The TLV2463IN is a 14-pin DIP package, while the TLV2463IDGSR is a 10-pin VSSOP package. The reduced pin count in the VSSOP variant reflects surface-mount technology optimization. Both packages contain the same dual operational amplifier circuits with identical electrical functionality.

Q: Are both parts RoHS compliant?

A: Yes. Both the TLV2463IN and TLV2463IDGSR are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for industrial applications.

Q: What is the moisture sensitivity level difference?

A: The TLV2463IN has Not Applicable moisture sensitivity level, while the TLV2463IDGSR has Moisture Sensitivity Level 1 (Unlimited). MSL 1 indicates the part can be stored indefinitely without moisture control, providing superior handling flexibility during manufacturing and storage operations.