TL072ACPS Equivalent & Substitute Parts

Part Overview

The TL072ACPS is a J-FET input operational amplifier featuring dual circuits in an 8-SO surface mount package. This device is classified as Last Time Buy, indicating discontinued production with limited remaining inventory. The TL072ACPS delivers a slew rate of 13V/µs and gain bandwidth product of 3 MHz, suitable for audio and general-purpose signal conditioning applications requiring low input bias current and low input offset voltage characteristics.

Identification of equivalent and substitute parts is necessary due to the Last Time Buy status of the TL072ACPS. Alternative parts with identical or superior electrical performance and compatible packaging enable continued system design and production without interruption.

Substiute Parts

TL072ACPS

Texas InstrumentsIn Stock: 1528TL072ACPS Datasheet

Current PartRFQ

TL072ACDR

Texas InstrumentsIn Stock: 47670TL072ACDR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TL072ACPS is determined by equivalence across the following critical parameters:

Electrical Performance Criteria:

• Amplifier type (J-FET input architecture)
• Number of circuits (dual configuration)
• Slew rate (13V/µs minimum)
• Gain bandwidth product (3 MHz minimum)
• Input bias current (65 pA maximum)
• Input offset voltage (3 mV maximum)
• Supply current per channel (1.4 mA maximum)
• Supply voltage range (10V to 30V)
• Operating temperature range (0°C to 70°C)

Mechanical & Compliance Criteria:

• Surface mount package type (8-SOIC)
• RoHS3 compliance
• Moisture sensitivity level (MSL 1)

The TL072ACDR qualifies as a direct substitute based on identical electrical specifications and compliance certifications. Packaging dimensions differ between the two variants; however, both conform to the 8-SOIC standard and are compatible with equivalent PCB footprints.

Parameter Comparison

Engineering Selection Recommendations

TL072ACDR as Primary Substitute:

The TL072ACDR is the manufacturer-recommended substitute for the TL072ACPS. Both devices share identical electrical specifications across all critical parameters including slew rate, input bias current, input offset voltage, and supply current characteristics. Both maintain ROHS3 compliance and MSL 1 moisture sensitivity rating.

The TL072ACDR holds Active product status, ensuring continued availability and long-term supply chain stability. This contrasts with the Last Time Buy classification of the TL072ACPS, which indicates limited remaining inventory.

The gain bandwidth product of the TL072ACDR (5.25 MHz) exceeds the TL072ACPS specification (3 MHz), providing enhanced frequency response performance without compromising any other electrical parameter.

Packaging Consideration:

The TL072ACDR is supplied in Cut Tape (CT) and Digi-Reel packaging formats, whereas the TL072ACPS is supplied in Tube packaging. Both devices conform to the 8-SOIC package standard. The physical dimensions differ slightly (0.154" versus 0.209" width); however, both are compatible with standard 8-SOIC PCB footprints used in modern surface mount assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the TL072ACDR directly replace the TL072ACPS in existing designs?

A: Yes. The TL072ACDR is electrically equivalent to the TL072ACPS across all specified parameters. Both devices feature identical slew rate, input bias current, input offset voltage, and supply current characteristics. Both are rated for the same operating temperature range (0°C to 70°C) and supply voltage range (10V to 30V). PCB footprints for both devices conform to the 8-SOIC standard and are compatible.

Q: What is the difference in gain bandwidth product between these devices?

A: The TL072ACDR provides a gain bandwidth product of 5.25 MHz, compared to 3 MHz for the TL072ACPS. This represents enhanced frequency response performance in the substitute device. Applications requiring bandwidth limited to 3 MHz will operate within specification using either device.

Q: Are there packaging differences between the TL072ACPS and TL072ACDR?

A: Both devices use the 8-SOIC package type. Physical dimensions differ slightly: the TL072ACPS measures 0.209" (5.30mm) in width, while the TL072ACDR measures 0.154" (3.90mm) in width. Both conform to standard 8-SOIC footprint specifications and are compatible with equivalent PCB layouts.

Q: What is the significance of the Last Time Buy status for the TL072ACPS?

A: Last Time Buy status indicates that the TL072ACPS is no longer in active production. Remaining inventory is limited. The TL072ACDR, with Active product status, ensures continued availability for new designs and production requirements.

Q: Do both devices meet the same compliance standards?

A: Yes. Both the TL072ACPS and TL072ACDR are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating. Both are REACH Unaffected and classified under ECCN EAR99.

Q: What is the supply current specification for these dual-channel amplifiers?

A: Both devices specify 1.4 mA supply current per channel (2.8 mA total for both channels combined) at typical operating conditions.