TL072ACPG4 Equivalent & Substitute Parts

Part Overview

The TL072ACPG4 is a J-FET input operational amplifier featuring dual circuits in an 8-DIP package, manufactured by Texas Instruments. This device is classified as obsolete, necessitating identification of equivalent and substitute components for ongoing design requirements and production continuity. The TL072ACPG4 maintains electrical and mechanical compatibility with active alternative parts that satisfy the same functional and packaging specifications.

Substiute Parts

TL072ACPG4

Texas InstrumentsIn Stock: 1125TL072ACPG4 Datasheet

Current PartRFQ

TL072ACP

Texas InstrumentsIn Stock: 2396TL072ACP Datasheet

MFR RecommendedRFQ

MUSES8820D

Nisshinbo Micro Devices Inc.In Stock: 2985MUSES8820D Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TL072ACPG4 are identified based on strict electrical and mechanical compatibility criteria. The primary substitution logic is determined by the following parameters:

Mechanical Compatibility:

• Package type: 8-DIP (0.300", 7.62mm)
• Mounting type: Through Hole
• Number of circuits: 2

Electrical Compatibility:

• Amplifier type classification
• Supply voltage range overlap (minimum 10 V to maximum 30 V)
• Input bias current characteristics
• Slew rate and gain bandwidth product performance envelope

Compliance & Status:

• RoHS compliance status
• REACH compliance status
• Product availability status (Active preferred over Obsolete)

Substitutes are grouped into two categories: direct equivalents (identical electrical specifications and J-FET amplifier type) and functional alternatives (different amplifier type but compatible package and supply specifications).

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: TL072ACP

The TL072ACP is the recommended direct equivalent for the TL072ACPG4. This part maintains identical electrical specifications (J-FET amplifier type, 13 V/µs slew rate, 5.25 MHz gain bandwidth product, 65 pA input bias current, 3 mV input offset voltage, 1.4 mA supply current) and mechanical compatibility (8-DIP package, through-hole mounting). The TL072ACP is manufactured by Texas Instruments with Active product status, ensuring ongoing availability and supply chain continuity. Both parts comply with ROHS3 and REACH requirements. The TL072ACP is supplied in Tube packaging, suitable for production environments.

Secondary Substitute: MUSES8820D

The MUSES8820D provides functional substitution with compatible mechanical and supply specifications. This part features the same 8-DIP package and through-hole mounting as the TL072ACPG4. The MUSES8820D operates within an overlapping supply voltage range (7 V to 32 V, encompassing the 10 V to 30 V requirement of the TL072ACPG4). Key electrical differences include higher gain bandwidth product (11 MHz versus 5.25 MHz), lower slew rate (5 V/µs versus 13 V/µs), higher input bias current (100 nA versus 65 pA), and higher supply current (8 mA versus 1.4 mA). The MUSES8820D is classified as an Audio amplifier and is Active with RoHS compliance. Extended operating temperature range (-40°C to 85°C) provides broader environmental capability compared to the TL072ACPG4 (0°C to 70°C).

Selection Criteria:

• For direct electrical replacement with identical performance: select TL072ACP
• For applications requiring extended temperature range or higher gain bandwidth product: evaluate MUSES8820D with circuit validation
• Verify supply current budget when considering MUSES8820D (8 mA versus 1.4 mA per dual-channel device)
• Confirm slew rate requirements for signal integrity in high-frequency applications

Frequently Asked Questions (FAQ)

Q: Can TL072ACP be used as a direct replacement for TL072ACPG4?

A: Yes. The TL072ACP is electrically and mechanically identical to the TL072ACPG4. Both are J-FET operational amplifiers with 2 circuits in 8-DIP packages, identical slew rates (13 V/µs), gain bandwidth products (5.25 MHz), input bias currents (65 pA), and supply specifications. The primary difference is product status: TL072ACP is Active while TL072ACPG4 is Obsolete.

Q: What are the key differences between TL072ACP and MUSES8820D?

A: TL072ACP is a J-FET amplifier with 13 V/µs slew rate and 1.4 mA supply current. MUSES8820D is an Audio amplifier with 5 V/µs slew rate and 8 mA supply current. Both share the same 8-DIP package and dual-circuit configuration. MUSES8820D offers higher gain bandwidth product (11 MHz) and extended operating temperature range (-40°C to 85°C).

Q: Are there packaging differences between these substitutes?

A: All three parts use the same 8-DIP (0.300", 7.62mm) package with through-hole mounting. The TL072ACP is supplied in Tube packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: What is the supply current impact of using MUSES8820D instead of TL072ACPG4?

A: The MUSES8820D requires 8 mA supply current compared to 1.4 mA for the TL072ACPG4. This represents a 5.7x increase in supply current per dual-channel device. Circuit power budget and thermal management must be evaluated accordingly.

Q: Can MUSES8820D operate at the same supply voltages as TL072ACPG4?

A: Yes. The MUSES8820D supply voltage range (7 V to 32 V) encompasses the TL072ACPG4 range (10 V to 30 V). However, the MUSES8820D can operate at lower minimum voltage (7 V versus 10 V).

Q: Are all three parts RoHS and REACH compliant?

A: Yes. TL072ACPG4 and TL072ACP are ROHS3 Compliant. MUSES8820D is RoHS Compliant. All three parts have REACH Unaffected status.

Q: Which substitute should be selected for high-frequency applications?

A: For applications requiring the original slew rate specification (13 V/µs), select TL072ACP. The MUSES8820D has lower slew rate (5 V/µs) but higher gain bandwidth product (11 MHz). Circuit performance validation is required if MUSES8820D is considered for high-frequency signal paths.