TLE2062ACDG4 Equivalent & Substitute Parts

Part Overview

The TLE2062ACDG4 is a J-FET input operational amplifier manufactured by Texas Instruments, configured as a dual-channel (2 circuit) device in an 8-SOIC surface mount package. This component is classified as a Last Time Buy product, indicating discontinued production with limited remaining inventory of 884 pieces. The TLE2062ACDG4 is suitable for precision analog signal conditioning applications requiring low input bias current and low input offset voltage characteristics inherent to J-FET input amplifier topology.

Identification of equivalent and substitute parts becomes necessary due to the Last Time Buy status of the TLE2062ACDG4. Alternative components with compatible electrical and mechanical specifications enable continued system design and production without redesign constraints.

Substiute Parts

TLE2062ACDG4

Texas InstrumentsIn Stock: 938TLE2062ACDG4 Datasheet

Current PartRFQ

TLE2062ACDR

Texas InstrumentsIn Stock: 9263TLE2062ACDR Datasheet

MFR RecommendedRFQ

LM833DT

STMicroelectronicsIn Stock: 166636LM833DT Datasheet

MFR RecommendedRFQ

TL072CDT

STMicroelectronicsIn Stock: 203221TL072CDT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLE2062ACDG4 is determined by strict alignment of electrical and mechanical parameters. The primary substitution criteria are:

Electrical Compatibility Requirements:

• Amplifier topology (J-FET input preferred for low input bias current applications)
• Dual-channel configuration (2 circuits minimum)
• Slew rate ≥ 3.4 V/µs
• Gain bandwidth product ≥ 2 MHz
• Input bias current ≤ 4 pA
• Input offset voltage ≤ 800 µV
• Supply voltage range encompassing 7 V to 36 V minimum
• Output current per channel ≥ 80 mA
• Operating temperature range 0°C to 70°C minimum

Mechanical Compatibility Requirements:

• 8-SOIC surface mount package (0.154", 3.90mm width)
• Pin-compatible footprint

Regulatory Compliance:

• ROHS3 compliance
• MSL Level 1 (Unlimited)

The substitute parts identified below satisfy these criteria with variations in product status and packaging format.

Parameter Comparison

Engineering Selection Recommendations

TLE2062ACDR (Primary Substitute - Manufacturer Recommended)

The TLE2062ACDR is the direct electrical equivalent of the TLE2062ACDG4, manufactured by Texas Instruments with identical specifications across all critical parameters: J-FET amplifier topology, dual-channel configuration, 3.4 V/µs slew rate, 2 MHz gain bandwidth product, 4 pA input bias current, and 800 µV input offset voltage. The TLE2062ACDR maintains Active product status with significantly higher inventory availability (9229 pieces) compared to the Last Time Buy TLE2062ACDG4. The sole difference is packaging format: TLE2062ACDR is supplied in Tape & Reel (TR) format versus Tube format for the TLE2062ACDG4. Both components are pin-compatible 8-SOIC packages with identical electrical performance. Selection of TLE2062ACDR eliminates supply chain risk associated with Last Time Buy status while maintaining complete functional equivalence.

TL072CDT (Secondary Substitute - Enhanced Performance)

The TL072CDT is a J-FET input operational amplifier manufactured by STMicroelectronics, configured as a dual-channel device in 8-SOIC package. This component exceeds the TLE2062ACDG4 specifications in slew rate (16 V/µs versus 3.4 V/µs) and gain bandwidth product (4 MHz versus 2 MHz), providing enhanced dynamic performance. The TL072CDT maintains compatibility with the 7 V to 36 V supply voltage range and 0°C to 70°C operating temperature range. Input bias current (20 pA) and input offset voltage (3 mV) are higher than the TLE2062ACDG4, representing a trade-off for improved slew rate performance. The TL072CDT is qualified to AEC-Q100 automotive standards and carries Active product status with high inventory availability (203200 pieces). This component is suitable for applications where increased slew rate and bandwidth are beneficial and where slightly elevated input bias current and offset voltage are acceptable.

LM833DT (Alternative Substitute - Audio Amplifier Topology)

The LM833DT is an audio amplifier manufactured by STMicroelectronics, configured as a dual-channel device in 8-SOIC package. This component differs fundamentally in amplifier topology (Audio versus J-FET) and exhibits significantly different electrical characteristics: 7 V/µs slew rate, 15 MHz gain bandwidth product, 300 nA input bias current, and 300 µV input offset voltage. The LM833DT operates across a 5 V to 30 V supply voltage range, which does not fully encompass the 7 V to 36 V range of the TLE2062ACDG4. Output current per channel (37 mA) is substantially lower than the TLE2062ACDG4 (80 mA). The LM833DT is suitable only for applications where audio amplifier characteristics are acceptable and where the reduced output current capability and narrower supply voltage range do not present constraints. This component is not recommended as a direct substitute for precision low-bias-current applications.

Frequently Asked Questions (FAQ)

Q: Can the TLE2062ACDR be used as a direct replacement for the TLE2062ACDG4?

A: Yes. The TLE2062ACDR is electrically identical to the TLE2062ACDG4 across all specified parameters. Both components are J-FET input dual-channel operational amplifiers in 8-SOIC packages with identical pin configurations. The only difference is packaging format (Tape & Reel versus Tube). No circuit modifications are required.

Q: What is the primary reason to substitute the TLE2062ACDG4?

A: The TLE2062ACDG4 carries Last Time Buy product status, indicating discontinued production with limited remaining inventory. Substitution ensures long-term supply chain continuity and eliminates the risk of component unavailability for future production runs.

Q: Is the TL072CDT a suitable substitute for all applications using the TLE2062ACDG4?

A: The TL072CDT is suitable for applications where the enhanced slew rate (16 V/µs) and gain bandwidth product (4 MHz) provide performance benefits. However, the TL072CDT exhibits higher input bias current (20 pA) and input offset voltage (3 mV) compared to the TLE2062ACDG4. Applications requiring ultra-low input bias current (4 pA) or low input offset voltage (800 µV) should use the TLE2062ACDR instead.

Q: Why is the LM833DT listed as a substitute if it has different electrical characteristics?

A: The LM833DT is listed as a substitute option for applications where audio amplifier topology is acceptable and where the reduced output current capability (37 mA versus 80 mA) and narrower supply voltage range (5 V to 30 V versus 7 V to 36 V) do not present design constraints. This component is not recommended for precision low-bias-current applications or systems requiring the full 36 V supply capability.

Q: Are all substitute parts available in the same package?

A: Yes. All substitute parts (TLE2062ACDR, TL072CDT, and LM833DT) are available in 8-SOIC surface mount packages with identical pin configurations and footprints. Packaging formats differ (Tube, Tape & Reel, or Cut Tape & Digi-Reel), but the physical component packages are compatible.

Q: What compliance certifications apply to all listed components?

A: All components (TLE2062ACDG4, TLE2062ACDR, TL072CDT, and LM833DT) are ROHS3 compliant, carry Moisture Sensitivity Level 1 (Unlimited), and are REACH unaffected. The TL072CDT additionally carries AEC-Q100 automotive qualification.

Q: Can the TLE2062ACDR be used in high-temperature applications?

A: The TLE2062ACDR is specified for 0°C to 70°C operating temperature range, identical to the TLE2062ACDG4. For applications requiring extended temperature range (-40°C to 105°C), the LM833DT is specified for this range, though with different electrical characteristics.

Q: What is the inventory status of each substitute part?

A: TLE2062ACDG4 (Last Time Buy): 884 pieces. TLE2062ACDR (Active): 9229 pieces. TL072CDT (Active): 203200 pieces. LM833DT (Active): 166607 pieces. The TLE2062ACDR provides the most direct supply continuity with significantly higher availability than the original part.