TLE2064ACNG4 Equivalent & Substitute Parts

Part Overview

The TLE2064ACNG4 is a J-FET input operational amplifier containing four independent circuits in a 14-pin DIP package. This device is designed for applications requiring low input bias current and low input offset voltage characteristics typical of J-FET amplifier topologies. The TLE2064ACNG4 is discontinued at DiGi Electronics, necessitating identification of functionally equivalent substitute components for ongoing design support and procurement.

Substiute Parts

TLE2064ACNG4

Texas InstrumentsIn Stock: 748TLE2064ACNG4 Datasheet

Current PartRFQ

TLE2064ACN

Texas InstrumentsIn Stock: 1076TLE2064ACN Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLE2064ACNG4 is determined by strict equivalence across the following critical parameters:

Electrical Performance Criteria:

• Amplifier topology (J-FET input configuration)
• Number of independent circuits (4 channels)
• Slew rate (3.4 V/µs)
• Gain bandwidth product (2 MHz)
• Input bias current (4 pA)
• Input offset voltage (900 µV)
• Supply current per channel (1.25 mA across 4 channels)
• Output current per channel (80 mA)
• Supply voltage range (7 V to 36 V)
• Operating temperature range (0°C to 70°C)

Mechanical & Packaging Criteria:

• Package type (14-DIP, 0.300" pitch, 7.62mm)
• Mounting technology (Through Hole)
• Pin configuration compatibility

Compliance Criteria:

• RoHS3 compliance
• REACH status (Unaffected)

The TLE2064ACN meets all electrical and mechanical equivalence requirements and serves as a direct substitute for the discontinued TLE2064ACNG4.

Parameter Comparison

Engineering Selection Recommendations

The TLE2064ACN is the direct equivalent substitute for the discontinued TLE2064ACNG4. Both components are manufactured by Texas Instruments and share identical electrical specifications, mechanical packaging, and compliance certifications.

Primary Recommendation: TLE2064ACN

The TLE2064ACN is the preferred substitute based on the following factors:

• Electrical Equivalence: All performance parameters match exactly, including slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, output current, and supply voltage range.
• Mechanical Compatibility: Both devices use identical 14-DIP through-hole packaging with 0.300" (7.62mm) pitch, ensuring direct PCB compatibility without layout modifications.
• Compliance Status: The TLE2064ACN maintains ROHS3 compliance and REACH unaffected status, meeting regulatory requirements equivalent to the original part.
• Product Availability: The TLE2064ACN is active in production with confirmed inventory availability, providing supply chain continuity.
• Packaging Difference: The TLE2064ACN is supplied in tube packaging rather than the original part's unspecified packaging format. This difference does not affect electrical or mechanical performance and is standard for component distribution.

No design modifications, PCB rework, or firmware changes are required when substituting the TLE2064ACN for the TLE2064ACNG4.

Frequently Asked Questions (FAQ)

Q: Can the TLE2064ACN be used as a direct replacement for the TLE2064ACNG4 without any circuit modifications?

A: Yes. The TLE2064ACN is electrically and mechanically equivalent to the TLE2064ACNG4. All electrical parameters, pin configuration, and package dimensions are identical. No circuit modifications are required.

Q: What is the difference between the TLE2064ACNG4 and TLE2064ACN?

A: The primary difference is product status and packaging format. The TLE2064ACNG4 is discontinued at DiGi Electronics, while the TLE2064ACN is an active product. The TLE2064ACN is supplied in tube packaging. All electrical and mechanical specifications are identical.

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

A: No. Both the TLE2064ACNG4 and TLE2064ACN are ROHS3 compliant and REACH unaffected. They meet identical regulatory requirements.

Q: Will the TLE2064ACN work in existing PCB designs designed for the TLE2064ACNG4?

A: Yes. The TLE2064ACN uses the same 14-DIP through-hole package with identical pin spacing (0.300", 7.62mm). No PCB modifications are necessary.

Q: What is the operating temperature range for the TLE2064ACN?

A: The operating temperature range is 0°C to 70°C (TA), identical to the TLE2064ACNG4.

Q: Are the supply voltage requirements the same for both parts?

A: Yes. Both the TLE2064ACNG4 and TLE2064ACN operate with a supply voltage range of 7 V to 36 V.

Q: What is the input bias current specification for the TLE2064ACN?

A: The input bias current is 4 pA, matching the TLE2064ACNG4 specification.

Q: Can the TLE2064ACN handle the same output current as the TLE2064ACNG4?

A: Yes. Both devices provide 80 mA output current per channel across all four circuits.