TLV2765IPWR Equivalent & Substitute Parts

Part Overview

The TLV2765IPWR is a general-purpose operational amplifier manufactured by Texas Instruments, featuring four independent amplifier circuits in a 16-TSSOP surface-mount package. This device is designed for low-power applications requiring rail-to-rail output capability across a 1.8 V to 3.6 V supply range. The TLV2765IPWR is currently designated as Last Time Buy, indicating discontinued production status. Identification of equivalent substitute parts is necessary to ensure design continuity and procurement availability for ongoing production requirements.

Substiute Parts

TLV2765IPWR

Texas InstrumentsIn Stock: 16280TLV2765IPWR Datasheet

Current PartRFQ

TLV2764IPWR

Texas InstrumentsIn Stock: 6818TLV2764IPWR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TLV2765IPWR is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Amplifier Type: General Purpose
• Number of Circuits: 4
• Output Type: Rail-to-Rail
• Slew Rate: 0.23 V/µs
• Gain Bandwidth Product: 500 kHz
• Current - Input Bias: 3 pA
• Voltage - Input Offset: 550 µV
• Current - Supply: 20 µA (x4 Channels)
• Current - Output / Channel: 10.2 mA
• Voltage - Supply Span: 1.8 V to 3.6 V
• Operating Temperature: -40°C ~ 85°C

Mechanical & Compliance Criteria:

• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

The TLV2764IPWR qualifies as a manufacturer-recommended substitute based on identical electrical performance specifications and compliance certifications. The primary distinction is the package configuration: the TLV2764IPWR utilizes a 14-TSSOP package versus the 16-TSSOP package of the TLV2765IPWR. This package difference reflects a reduction in pin count while maintaining functional equivalence for four-circuit amplifier applications.

Parameter Comparison

Engineering Selection Recommendations

TLV2764IPWR Selection Basis:

The TLV2764IPWR is designated as the manufacturer-recommended substitute for the TLV2765IPWR based on the following engineering factors:

1. Electrical Equivalence: All electrical performance parameters are identical, including slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, output current capability, and supply voltage range. This ensures functional compatibility in circuit applications.

2. Product Status: The TLV2764IPWR maintains Active product status, ensuring ongoing availability and manufacturing support. The TLV2765IPWR is designated Last Time Buy, indicating end-of-life status and limited future availability.

3. Compliance Certifications: Both devices maintain identical RoHS3 compliance, MSL Level 1 (Unlimited), and REACH Unaffected status, satisfying regulatory and environmental requirements.

4. Package Consideration: The TLV2764IPWR utilizes a 14-TSSOP package compared to the 16-TSSOP package of the TLV2765IPWR. PCB layout modifications are required to accommodate the different pin configuration. Detailed pinout verification against application schematics is necessary prior to implementation.

5. Inventory Availability: The TLV2764IPWR maintains active inventory status with 6,736 units available, supporting production continuity.

Frequently Asked Questions (FAQ)

Q: Can the TLV2764IPWR directly replace the TLV2765IPWR without circuit modifications?

A: Electrical substitution is direct due to identical performance specifications. However, the package difference (14-TSSOP versus 16-TSSOP) requires PCB layout modifications and pinout verification. Direct socket replacement is not possible without redesign.

Q: What is the primary difference between the TLV2765IPWR and TLV2764IPWR?

A: The devices are electrically equivalent four-circuit general-purpose amplifiers with identical performance parameters. The TLV2764IPWR uses a 14-pin TSSOP package, while the TLV2765IPWR uses a 16-pin TSSOP package. The TLV2764IPWR is the active product with ongoing manufacturing support.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both devices maintain identical RoHS3 compliance, MSL Level 1 (Unlimited) moisture sensitivity rating, and REACH Unaffected status. Regulatory requirements are satisfied by either device.

Q: Why is the TLV2765IPWR designated Last Time Buy?

A: Last Time Buy status indicates the manufacturer has discontinued production of this device. The TLV2764IPWR represents the active replacement product line with equivalent electrical performance and ongoing manufacturing availability.

Q: What supply voltage range is supported by both devices?

A: Both the TLV2765IPWR and TLV2764IPWR operate across a 1.8 V to 3.6 V supply voltage range, supporting low-power applications including battery-powered and portable equipment designs.

Q: Is the slew rate and bandwidth identical between these devices?

A: Yes. Both devices feature a slew rate of 0.23 V/µs and gain bandwidth product of 500 kHz, ensuring identical frequency response and transient performance characteristics.