TLE2062CDRG4 Equivalent & Substitute Parts

Part Overview

The TLE2062CDRG4 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 part is classified as Obsolete, which necessitates identification of equivalent and substitute components for ongoing design support and procurement continuity. The TLE2062CDRG4 delivers low input bias current (4 pA) and moderate slew rate (3.4 V/µs) suitable for precision signal conditioning applications requiring high input impedance characteristics.

Substiute Parts

TLE2062CDRG4

Texas InstrumentsIn Stock: 9534TLE2062CDRG4 Datasheet

Current PartRFQ

TLE2062CDR

Texas InstrumentsIn Stock: 2827TLE2062CDR 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 TLE2062CDRG4 is determined by the following critical parameters: amplifier topology (J-FET input architecture), dual-channel configuration (2 circuits), 8-SOIC package compatibility, supply voltage range (7 V to 36 V minimum), and surface mount mounting type. The substitute parts identified maintain these core electrical and mechanical characteristics while offering variations in performance metrics such as slew rate, gain bandwidth product, and input bias current.

Primary Substitution Criteria:

• Amplifier Type: J-FET input topology
• Number of Circuits: 2 channels
• Package / Case: 8-SOIC form factor
• Mounting Type: Surface Mount
• Supply Voltage Range: Minimum 7 V, Maximum 36 V
• RoHS Compliance: ROHS3 Compliant

Parameter Comparison

Engineering Selection Recommendations

TLE2062CDR (Primary Substitute): This part is the direct equivalent to TLE2062CDRG4, manufactured by Texas Instruments with identical electrical specifications and J-FET amplifier topology. The TLE2062CDR maintains Active product status, ensuring long-term availability and supply chain continuity. All electrical parameters, supply voltage range, and package configuration are identical. This substitute is recommended as the first choice for direct replacement in existing designs.

TL072CDT (Secondary Substitute): This J-FET amplifier from STMicroelectronics provides enhanced performance characteristics including higher slew rate (16 V/µs versus 3.4 V/µs) and greater gain bandwidth product (4 MHz versus 2 MHz). The TL072CDT maintains J-FET input architecture and dual-channel configuration with 8-SOIC packaging. This part qualifies for Automotive applications under AEC-Q100 standard. The TL072CDT is suitable for designs requiring improved dynamic performance while maintaining J-FET input impedance characteristics. Supply voltage range compatibility (6 V to 36 V) encompasses the TLE2062CDRG4 operating window.

LM833DT (Alternative Substitute): This STMicroelectronics audio amplifier operates with different amplifier topology (Audio type rather than J-FET) and exhibits significantly higher input bias current (300 nA versus 4 pA). The LM833DT provides superior slew rate (7 V/µs) and gain bandwidth product (15 MHz). This substitute is applicable only in applications where high input impedance is not a critical design requirement. The extended operating temperature range (-40°C to 105°C) and higher supply current (4 mA) represent design trade-offs. All parts maintain ROHS3 compliance and MSL 1 rating.

Frequently Asked Questions (FAQ)

Q: Can TLE2062CDR directly replace TLE2062CDRG4 without circuit modification?

A: Yes. The TLE2062CDR is electrically and mechanically identical to TLE2062CDRG4. All specifications including slew rate, gain bandwidth product, input bias current, supply voltage range, and 8-SOIC package dimensions are equivalent. No circuit redesign is required.

Q: What is the primary difference between TLE2062CDRG4 and TL072CDT?

A: The TL072CDT provides enhanced performance with 4.7× higher slew rate (16 V/µs versus 3.4 V/µs) and 2× greater gain bandwidth product (4 MHz versus 2 MHz). Both maintain J-FET input topology and dual-channel configuration. The TL072CDT exhibits higher input bias current (20 pA versus 4 pA) and lower supply current (1.4 mA versus 625 µA per channel). Circuit validation is required when substituting TL072CDT for performance-critical applications.

Q: Is LM833DT suitable as a substitute for TLE2062CDRG4?

A: LM833DT substitution requires application-specific evaluation. While both are dual-channel amplifiers in 8-SOIC packages, the LM833DT uses Audio amplifier topology rather than J-FET input architecture. Input bias current is substantially higher (300 nA versus 4 pA), making LM833DT unsuitable for high-impedance signal sources. LM833DT is applicable only in applications where input impedance requirements are relaxed.

Q: Are all substitute parts RoHS compliant?

A: Yes. TLE2062CDR, TL072CDT, and LM833DT are all ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited). All parts meet REACH requirements and carry EAR99 ECCN classification.

Q: What is the packaging difference between TLE2062CDRG4 and substitute parts?

A: All parts utilize 8-SOIC (0.154", 3.90mm Width) surface mount package. Physical footprint and pin configuration are identical across TLE2062CDRG4, TLE2062CDR, and TL072CDT. LM833DT uses 8-SO package designation but maintains identical 8-SOIC physical dimensions and pin spacing.

Q: Can substitute parts operate across the full 7 V to 36 V supply range of TLE2062CDRG4?

A: TLE2062CDR operates across the identical 7 V to 36 V range. TL072CDT operates from 6 V to 36 V, encompassing the TLE2062CDRG4 range. LM833DT operates from 5 V to 30 V, which does not fully cover the upper 36 V specification of the original part. Supply voltage compatibility must be verified for LM833DT applications.

Q: What is the inventory status of substitute parts?

A: TLE2062CDR has 2,808 units in stock. TL072CDT has 203,200 units in stock. LM833DT has 166,607 units in stock. All substitute parts maintain Active product status with established supply chains.