TL082CP/NOPB Equivalent & Substitute Parts

Part Overview

The TL082CP/NOPB is a J-FET input operational amplifier manufactured by Texas Instruments, configured as a dual-channel (2 circuit) device in an 8-pin DIP package. This component is classified as a Linear Amplifier and maintains Active product status. The TL082CP/NOPB is specified for general-purpose amplification applications requiring low input bias current and moderate bandwidth performance. Substitute parts are identified when inventory constraints, extended temperature range requirements, or specific performance parameter needs necessitate alternative component selection while maintaining functional compatibility within the 8-DIP form factor.

Substiute Parts

TL082CP/NOPB

Texas InstrumentsIn Stock: 967TL082CP/NOPB Datasheet

Current PartRFQ

TL082ACP

Texas InstrumentsIn Stock: 4384TL082ACP Datasheet

MFR RecommendedRFQ

TL082BCP

Texas InstrumentsIn Stock: 1933TL082BCP Datasheet

MFR RecommendedRFQ

TL082CP

Texas InstrumentsIn Stock: 10366TL082CP Datasheet

MFR RecommendedRFQ

TL082IP

Texas InstrumentsIn Stock: 4141TL082IP Datasheet

MFR RecommendedRFQ

AD706JNZ

Analog Devices Inc.In Stock: 1184AD706JNZ Datasheet

MFR RecommendedRFQ

LT1352IN8#PBF

Analog Devices Inc.In Stock: 1168LT1352IN8#PBF Datasheet

MFR RecommendedRFQ

TLE2082ACP

Texas InstrumentsIn Stock: 1212TLE2082ACP Datasheet

MFR RecommendedRFQ

TLE2082AIP

Texas InstrumentsIn Stock: 2207TLE2082AIP Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TL082CP/NOPB is determined by the following critical parameters:

Primary Compatibility Criteria:

• Package / Case: 8-DIP (0.300", 7.62mm) form factor
• Number of Circuits: 2 (dual-channel configuration)
• Mounting Type: Through Hole
• Amplifier Type: J-FET input topology (preferred for low input bias current applications)

Secondary Compatibility Criteria:

• Slew Rate: 13 V/µs or greater
• Gain Bandwidth Product: 3 MHz or greater
• Current - Input Bias: 50 pA or lower
• Voltage - Input Offset: 5 mV or lower
• Current - Supply: Compatible with dual-channel operation
• Current - Output / Channel: 10 mA or greater
• Voltage - Supply Span: Minimum 10 V, Maximum 30 V or greater
• Operating Temperature: 0°C to 70°C minimum coverage
• RoHS Status: ROHS3 Compliant

Substitute parts are grouped into two categories: Texas Instruments J-FET Series (TL082 variants and TLE2082 enhanced variants) and Alternative Manufacturer Options (Analog Devices AD706JNZ and LT1352IN8#PBF). All substitute parts maintain the 8-DIP package, dual-circuit configuration, and through-hole mounting compatibility. Substitutes within the TL082 family share identical base product architecture. TLE2082 variants offer enhanced performance specifications. Alternative manufacturer parts provide functionally equivalent dual-channel amplification in the same package footprint.

Parameter Comparison

Engineering Selection Recommendations

Texas Instruments TL082 Family (TL082ACP, TL082BCP, TL082CP, TL082IP):

These parts maintain the TL082 base product architecture with identical slew rate (13 V/µs) and comparable gain bandwidth product (3 MHz). All variants are ROHS3 Compliant and Active product status. Selection within this family is determined by input bias current, input offset voltage, and operating temperature requirements. TL082ACP and TL082IP offer reduced input bias current (30 pA) compared to the main part. TL082BCP provides the lowest input offset voltage (2 mV). TL082IP extends operating temperature to -40°C to 85°C, suitable for industrial applications. All TL082 variants operate within 10 V to 30 V supply range, narrower than the main part specification.

Texas Instruments TLE2082 Enhanced Series (TLE2082ACP, TLE2082AIP):

These parts provide enhanced performance with 40 V/µs slew rate and 10 MHz gain bandwidth product, representing a performance tier above the TL082 family. Input bias current is reduced to 20 pA. Supply voltage range extends to 4.5 V minimum and 38 V maximum. Output current per channel reaches 48 mA, significantly higher than the main part (17 mA). TLE2082AIP supports extended temperature range (-40°C to 85°C). Both variants are ROHS3 Compliant and Active status. Selection of TLE2082 variants is appropriate when higher slew rate, increased bandwidth, or higher output current capacity is required.

Analog Devices AD706JNZ:

This General Purpose amplifier provides dual-channel configuration in 8-DIP package with ROHS3 Compliance and Active status. Input bias current matches the main part (50 pA). However, slew rate is significantly lower (0.15 V/µs) and gain bandwidth product is reduced to 800 kHz. Supply voltage range is 4 V to 36 V. This part is suitable only for low-frequency applications where reduced bandwidth is acceptable.

Analog Devices LT1352IN8#PBF:

This Voltage Feedback amplifier offers the highest slew rate (200 V/µs) and extended temperature range (-40°C to 85°C). Input bias current is substantially lower (20 nA). Gain bandwidth product is 3 MHz, matching the TL082 family. Supply voltage range is 5 V to 30 V. Current supply is minimal (250 µA for dual channels). This part is suitable for high-speed applications and extended temperature environments. ROHS3 Compliant and Active status.

All substitute parts maintain 8-DIP through-hole package compatibility, dual-circuit configuration, and ROHS3 compliance with the main part.

Frequently Asked Questions (FAQ)

Q1: Can TL082ACP directly replace TL082CP/NOPB in all applications?

A: TL082ACP is mechanically and functionally compatible in the 8-DIP package. Both are J-FET amplifiers with 2 circuits and 13 V/µs slew rate. TL082ACP has lower input bias current (30 pA vs. 50 pA) and lower input offset voltage (3 mV vs. 5 mV), which are improvements. However, TL082ACP operates within 10 V to 30 V supply range, while TL082CP/NOPB is specified for 36 V supply span. Verify your application's supply voltage requirements before substitution.

Q2: What is the difference between TL082CP and TL082IP?

A: Both parts are identical J-FET dual-channel amplifiers in 8-DIP package with 13 V/µs slew rate and 3 MHz gain bandwidth product. The primary difference is operating temperature range: TL082CP operates 0°C to 70°C, while TL082IP operates -40°C to 85°C. Select TL082IP for applications requiring extended temperature performance or industrial environments.

Q3: When should TLE2082ACP be selected over TL082CP/NOPB?

A: TLE2082ACP is selected when higher performance is required. It provides 40 V/µs slew rate (vs. 13 V/µs), 10 MHz gain bandwidth product (vs. 4 MHz), and 48 mA output current per channel (vs. 17 mA). Input bias current is lower (20 pA vs. 50 pA). Supply voltage range is wider (4.5 V to 38 V). Select TLE2082ACP for high-speed signal processing, higher output drive capability, or wider supply voltage tolerance.

Q4: Is AD706JNZ suitable as a substitute for TL082CP/NOPB?

A: AD706JNZ is mechanically compatible (8-DIP package, dual-channel, through-hole mounting) and ROHS3 compliant. However, it is a General Purpose amplifier, not J-FET type. Slew rate is 0.15 V/µs (significantly lower than 13 V/µs) and gain bandwidth product is 800 kHz (vs. 4 MHz). AD706JNZ is suitable only for low-frequency applications where reduced bandwidth is acceptable. It is not recommended for applications requiring the performance characteristics of the TL082CP/NOPB.

Q5: What are the advantages of LT1352IN8#PBF over TL082CP/NOPB?

A: LT1352IN8#PBF offers significantly higher slew rate (200 V/µs vs. 13 V/µs), extended temperature range (-40°C to 85°C vs. 0°C to 70°C), and much lower input bias current (20 nA vs. 50 pA). Gain bandwidth product is comparable (3 MHz). Supply current is minimal (250 µA for dual channels vs. 3.6 mA). Select LT1352IN8#PBF for high-speed applications, industrial temperature environments, or low-power designs. Note that it is a Voltage Feedback amplifier, not J-FET type.

Q6: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed (TL082ACP, TL082BCP, TL082CP, TL082IP, TLE2082ACP, TLE2082AIP, AD706JNZ, LT1352IN8#PBF) are ROHS3 Compliant, matching the main part TL082CP/NOPB.

Q7: Do all substitute parts fit the same 8-DIP socket?

A: Yes. All substitute parts use the 8-DIP (0.300", 7.62mm) package with through-hole mounting. They are mechanically interchangeable in the same socket or PCB footprint. However, electrical performance characteristics differ; verify that the substitute part's specifications meet your application requirements before installation.

Q8: Which substitute part has the lowest power consumption?

A: LT1352IN8#PBF has the lowest supply current at 250 µA for dual channels. This is significantly lower than TL082CP/NOPB (3.6 mA) and other TL082 variants (1.4 mA). Select LT1352IN8#PBF for battery-powered or low-power applications.

Q9: Which substitute part supports the widest temperature range?

A: Both TL082IP and TLE2082AIP support -40°C to 85°C operating temperature, compared to TL082CP/NOPB at 0°C to 70°C. LT1352IN8#PBF also supports -40°C to 85°C. Select any of these three for applications requiring extended temperature performance.

Q10: What is the key difference between TL082BCP and TL082ACP?

A: Both are J-FET dual-channel amplifiers with identical slew rate (13 V/µs) and gain bandwidth product (3 MHz). TL082BCP has lower input offset voltage (2 mV vs. 3 mV). Input bias current is identical (30 pA). Both operate within 10 V to 30 V supply range. Select TL082BCP when lower input offset voltage is critical for precision applications.