TLE2062MD Equivalent & Substitute Parts

Part Overview

The TLE2062MD 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 (7,641 pcs). The TLE2062MD is designed for applications requiring low input bias current and low input offset voltage characteristics inherent to J-FET amplifier topology. Identification of equivalent and substitute parts is necessary due to product discontinuation and to ensure design continuity and long-term supply chain reliability.

Substiute Parts

TLE2062MD

Texas InstrumentsIn Stock: 7714TLE2062MD Datasheet

Current PartRFQ

TLE2062AMDR

Texas InstrumentsIn Stock: 3892TLE2062AMDR Datasheet

MFR RecommendedRFQ

LM833DT

STMicroelectronicsIn Stock: 166636LM833DT Datasheet

MFR RecommendedRFQ

MC33172D

STMicroelectronicsIn Stock: 100501MC33172D Datasheet

MFR RecommendedRFQ

MC33172DT

STMicroelectronicsIn Stock: 45324MC33172DT Datasheet

MFR RecommendedRFQ

OP282GSZ

Analog Devices Inc.In Stock: 25414OP282GSZ Datasheet

MFR RecommendedRFQ

OP282GSZ-REEL

Analog Devices Inc.In Stock: 18317OP282GSZ-REEL Datasheet

MFR RecommendedRFQ

OP282GSZ-REEL7

Analog Devices Inc.In Stock: 41135OP282GSZ-REEL7 Datasheet

MFR RecommendedRFQ

TL072CDT

STMicroelectronicsIn Stock: 203221TL072CDT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLE2062MD is determined by strict alignment of electrical and mechanical parameters. The primary substitution criteria are:

Critical Parameters for Substitution:

• Amplifier Type: J-FET topology
• Number of Circuits: 2 (dual-channel configuration)
• Package / Case: 8-SOIC form factor with identical pin configuration
• Mounting Type: Surface Mount
• Supply Voltage Range: Minimum 7 V to Maximum 36 V overlap
• Operating Temperature Range: Compatibility with -55°C to 125°C specification

Secondary Compatibility Parameters:

• Slew Rate: 3.4 V/µs (baseline; higher values acceptable)
• Gain Bandwidth Product: 2 MHz (baseline; higher values acceptable)
• Input Bias Current: 4 pA (baseline; lower values acceptable)
• Input Offset Voltage: 900 µV (baseline; lower values acceptable)
• Output Current per Channel: 80 mA (baseline; higher values acceptable)

Substitute parts are grouped into two categories:

Category A - Direct J-FET Substitutes (Highest Compatibility): Parts maintaining J-FET amplifier topology with dual-channel configuration in 8-SOIC package. These include TLE2062AMDR, OP282GSZ, OP282GSZ-REEL, and OP282GSZ-REEL7. These parts preserve the fundamental J-FET input characteristics and are suitable for direct replacement in applications where J-FET performance is specified.

Category B - Alternative Amplifier Type Substitutes (Conditional Compatibility): Parts with different amplifier topologies (General Purpose or Audio) but compatible electrical operating ranges and package form factor. These include MC33172D, MC33172DT, LM833DT, and TL072CDT. These substitutes are applicable only when the specific J-FET topology is not a design requirement and the application can tolerate differences in input bias current, offset voltage, and slew rate characteristics.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (J-FET Topology Required):

TLE2062AMDR is the primary recommended substitute. It is manufactured by Texas Instruments (same as the original TLE2062MD), maintains identical J-FET amplifier topology and dual-channel configuration, operates across the same 7 V to 36 V supply range, and supports the full -55°C to 125°C temperature specification. The only difference is packaging format (Tape & Reel versus Tube) and a marginal improvement in input offset voltage (800 µV versus 900 µV). Product status is Active with 3,786 pcs in stock. RoHS3 compliance and MSL 1 rating are maintained.

OP282GSZ, OP282GSZ-REEL, and OP282GSZ-REEL7 (Analog Devices Inc.) are secondary J-FET substitutes. These parts maintain J-FET topology and dual-channel configuration in 8-SOIC package. Performance improvements include higher slew rate (9 V/µs versus 3.4 V/µs), higher gain bandwidth product (4 MHz versus 2 MHz), and lower input bias current (3 pA versus 4 pA). However, the minimum supply voltage is 9 V (versus 7 V for TLE2062MD), and the operating temperature range is limited to -40°C to 85°C. These parts are suitable for applications where the higher minimum supply voltage and narrower temperature range are acceptable. All three variants are Active products with substantial inventory (25,333 pcs for OP282GSZ, 18,270 pcs for OP282GSZ-REEL, and 41,038 pcs for OP282GSZ-REEL7).

For Alternative Topology Applications (When J-FET is Not Required):

MC33172D and MC33172DT (STMicroelectronics) are General Purpose amplifiers with dual-channel configuration in 8-SOIC package. These parts operate across a wider supply range (4 V to 44 V) and support -40°C to 105°C temperature range. However, input bias current is significantly higher (20 nA versus 4 pA), and input offset voltage is higher (1 mV versus 900 µV). These substitutes are applicable only when the application does not require J-FET input characteristics. Both variants are Active products with high inventory availability (100,400 pcs for MC33172D and 45,300 pcs for MC33172DT).

LM833DT (STMicroelectronics) is an Audio amplifier with dual-channel configuration. This part offers higher slew rate (7 V/µs) and significantly higher gain bandwidth product (15 MHz), making it suitable for audio and high-frequency applications. However, input bias current is substantially higher (300 nA), and the maximum supply voltage is limited to 30 V. This substitute is applicable only for audio-specific applications where the higher bandwidth is beneficial. Product status is Active with 166,607 pcs in stock.

TL072CDT (STMicroelectronics) is a J-FET amplifier with dual-channel configuration in 8-SOIC package. This part offers the highest slew rate (16 V/µs) and higher gain bandwidth product (4 MHz). However, the operating temperature range is limited to 0°C to 70°C (versus -55°C to 125°C), and input offset voltage is significantly higher (3 mV versus 900 µV). Additionally, this part carries Automotive grade qualification (AEC-Q100). This substitute is applicable only for automotive applications or where the narrower temperature range is acceptable. Product status is Active with 203,200 pcs in stock.

All substitute parts maintain RoHS3 compliance and MSL 1 rating, ensuring compatibility with modern manufacturing and environmental standards.

Frequently Asked Questions (FAQ)

Q1: Can TLE2062AMDR be used as a direct replacement for TLE2062MD?

A: Yes. TLE2062AMDR is a direct substitute. Both parts are manufactured by Texas Instruments, share identical J-FET amplifier topology, dual-channel configuration, and 8-SOIC package form factor. Electrical specifications are nearly identical, with TLE2062AMDR offering a marginal improvement in input offset voltage (800 µV versus 900 µV). The only difference is packaging format: TLE2062MD is supplied in Tube, while TLE2062AMDR is supplied in Tape & Reel. Both support -55°C to 125°C operating temperature and 7 V to 36 V supply range.

Q2: What is the difference between OP282GSZ, OP282GSZ-REEL, and OP282GSZ-REEL7?

A: All three variants are identical in electrical specifications and J-FET amplifier performance. The differences are in packaging format only. OP282GSZ is supplied in Tube, OP282GSZ-REEL is supplied in Cut Tape & Digi-Reel, and OP282GSZ-REEL7 is also supplied in Cut Tape & Digi-Reel. Selection between these variants depends on assembly process requirements and inventory management preferences. All three are manufactured by Analog Devices Inc. and are Active products.

Q3: Can I use MC33172D or MC33172DT instead of TLE2062MD?

A: MC33172D and MC33172DT are General Purpose amplifiers, not J-FET amplifiers. Substitution is possible only if the application does not specifically require J-FET input characteristics. These parts have significantly higher input bias current (20 nA versus 4 pA) and higher input offset voltage (1 mV versus 900 µV). They are suitable for general-purpose amplification where low input bias current is not critical. Both parts are Active products with high inventory availability.

Q4: Why does TL072CDT have a narrower operating temperature range than TLE2062MD?

A: TL072CDT is qualified for Automotive applications (AEC-Q100) with an operating temperature range of 0°C to 70°C, whereas TLE2062MD operates from -55°C to 125°C. The narrower range reflects the automotive qualification specification. TL072CDT is suitable only for applications where the 0°C to 70°C range is acceptable. For applications requiring the full -55°C to 125°C range, TL072CDT is not a suitable substitute.

Q5: What is the significance of the 9 V minimum supply voltage for OP282GSZ variants?

A: OP282GSZ, OP282GSZ-REEL, and OP282GSZ-REEL7 require a minimum supply voltage of 9 V, whereas TLE2062MD operates from 7 V minimum. If the application uses a 7 V or 8 V supply, these Analog Devices parts cannot be used. Verify the actual supply voltage in the application before selecting OP282 variants as substitutes.

Q6: Is LM833DT suitable for precision analog applications?

A: LM833DT is an Audio amplifier with input bias current of 300 nA and input offset voltage of 300 µV. These specifications are significantly higher than TLE2062MD (4 pA and 900 µV respectively). LM833DT is designed for audio applications where these specifications are acceptable. For precision analog applications requiring low input bias current and low offset voltage, LM833DT is not recommended.

Q7: What packaging considerations should I account for when substituting TLE2062MD?

A: TLE2062MD is supplied in Tube packaging. Most substitute parts are available in Cut Tape & Digi-Reel or Tape & Reel formats. Verify that your assembly process can accommodate the selected packaging format. All substitute parts use the same 8-SOIC (0.154", 3.90mm Width) package form factor, ensuring mechanical compatibility with PCB footprints designed for TLE2062MD.

Q8: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed (TLE2062AMDR, OP282GSZ variants, MC33172D, MC33172DT, LM833DT, and TL072CDT) are RoHS3 compliant. All maintain Moisture Sensitivity Level 1 (Unlimited), ensuring compatibility with modern manufacturing processes and environmental regulations.

Q9: Which substitute offers the best performance improvement over TLE2062MD?

A: Performance improvement depends on application requirements. OP282GSZ variants offer the highest slew rate (9 V/µs versus 3.4 V/µs) and higher gain bandwidth product (4 MHz versus 2 MHz) while maintaining J-FET topology. TL072CDT offers the highest slew rate (16 V/µs) but with narrower temperature range. LM833DT offers the highest gain bandwidth product (15 MHz) for audio applications. Select based on specific application performance requirements.

Q10: What is the inventory status of substitute parts?

A: TLE2062MD (Last Time Buy) has 7,641 pcs in stock. Active substitutes have higher availability: TLE2062AMDR (3,786 pcs), OP282GSZ (25,333 pcs), OP282GSZ-REEL (18,270 pcs), OP282GSZ-REEL7 (41,038 pcs), MC33172D (100,400 pcs), MC33172DT (45,300 pcs), LM833DT (166,607 pcs), and TL072CDT (203,200 pcs). For long-term supply chain planning, Active products are recommended over the Last Time Buy TLE2062MD.