TL062CPG4 Equivalent & Substitute Parts

Part Overview

The TL062CPG4 is a J-FET input operational amplifier featuring two independent circuits in an 8-DIP package, manufactured by Texas Instruments. This device is classified as obsolete, which necessitates identification of equivalent and substitute components for ongoing design support and production continuity. The TL062CPG4 operates across a supply voltage range of 10V to 30V with a slew rate of 3.5V/µs and gain bandwidth product of 1 MHz, making it suitable for precision analog applications requiring low input bias current characteristics.

Substiute Parts

TL062CPG4

Texas InstrumentsIn Stock: 1156TL062CPG4 Datasheet

Current PartRFQ

TL062CP

Texas InstrumentsIn Stock: 20574TL062CP Datasheet

MFR RecommendedRFQ

MUSES8820D

Nisshinbo Micro Devices Inc.In Stock: 2985MUSES8820D Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TL062CPG4 is determined by strict alignment of electrical and mechanical parameters. The primary substitution criteria are:

Critical Parameters for Substitution:

• Package type: 8-DIP (0.300", 7.62mm) form factor
• Number of circuits: 2 independent amplifier circuits
• Supply voltage range compatibility: 10V to 30V minimum span
• Through-hole mounting configuration
• Input bias current and offset voltage characteristics

The TL062CPG4 has two identified substitutes: TL062CP (manufacturer recommended) and MUSES8820D (alternative). Both maintain the 8-DIP package and dual-circuit configuration. However, electrical parameter variations exist between these options, which are detailed in the parameter comparison table below.

Parameter Comparison

Engineering Selection Recommendations

TL062CP Selection Criteria:

The TL062CP is the manufacturer-recommended substitute for the TL062CPG4. Both devices share identical electrical specifications across all measured parameters: slew rate of 3.5V/µs, gain bandwidth product of 1 MHz, input bias current of 30 pA, and input offset voltage of 3 mV. The TL062CP maintains the same supply voltage range (10V to 30V) and output current capability (20 mA per channel). The primary distinction is product status: TL062CP is active with 20,493 units in stock, whereas TL062CPG4 is obsolete. Both are ROHS3 compliant and packaged in 8-DIP through-hole configuration. The TL062CP is the direct functional replacement for applications requiring J-FET input characteristics and the specified electrical performance envelope.

MUSES8820D Selection Criteria:

The MUSES8820D is an alternative substitute with enhanced electrical performance characteristics. This device operates with a higher slew rate (5V/µs versus 3.5V/µs), higher gain bandwidth product (11 MHz versus 1 MHz), and greater output current capability (50 mA per channel versus 20 mA). The MUSES8820D features lower input bias current (100 nA versus 30 pA) and significantly lower input offset voltage (300 µV versus 3 mV). Supply current consumption is substantially lower at 8 mA total versus 200 µA per channel. The operating temperature range extends to -40°C to 85°C. The MUSES8820D is classified as an audio amplifier rather than J-FET type, and is RoHS compliant. This substitute is suitable for applications where enhanced bandwidth, lower offset voltage, and extended temperature operation are beneficial, provided the circuit design accommodates the different amplifier topology and electrical characteristics.

Both substitutes maintain the 8-DIP through-hole package format and dual-circuit configuration. Selection between TL062CP and MUSES8820D depends on whether direct electrical parameter matching (TL062CP) or enhanced performance characteristics (MUSES8820D) align with application requirements.

Frequently Asked Questions (FAQ)

Q: Can TL062CP be used as a direct replacement for TL062CPG4?

A: Yes. The TL062CP is the manufacturer-recommended substitute with identical electrical specifications. Both devices feature J-FET input amplifiers with 2 circuits in 8-DIP packages, matching slew rate, gain bandwidth product, input bias current, input offset voltage, supply voltage range, and output current ratings. The primary difference is product status: TL062CP is active production while TL062CPG4 is obsolete.

Q: What are the key differences between TL062CP and MUSES8820D?

A: The TL062CP maintains identical electrical specifications to the TL062CPG4 with J-FET input topology. The MUSES8820D is an audio amplifier with enhanced performance: higher slew rate (5V/µs vs 3.5V/µs), higher bandwidth (11 MHz vs 1 MHz), lower input offset voltage (300 µV vs 3 mV), lower supply current (8 mA vs 200 µA per channel), and higher output current (50 mA vs 20 mA per channel). Operating temperature range extends to -40°C to 85°C for MUSES8820D versus 0°C to 70°C for TL062CP.

Q: Are all three parts compatible with the same PCB footprint?

A: Yes. TL062CPG4, TL062CP, and MUSES8820D all use 8-DIP (0.300", 7.62mm) through-hole packages with identical pin configurations, allowing direct PCB footprint compatibility.

Q: What is the supply voltage compatibility range for these substitutes?

A: TL062CPG4 and TL062CP operate across 10V to 30V supply span. MUSES8820D operates across 7V to 32V supply span, providing slightly lower minimum voltage and higher maximum voltage capability.

Q: Which substitute should be selected for low-temperature applications?

A: MUSES8820D supports operating temperatures from -40°C to 85°C, extending below the 0°C minimum of TL062CP. For applications requiring operation below 0°C, MUSES8820D is the appropriate selection.

Q: Are there compliance differences between the substitutes?

A: TL062CPG4 and TL062CP are ROHS3 compliant. MUSES8820D is RoHS compliant. All three are REACH unaffected and classified under ECCN EAR99 and HTSUS 8542.33.0001.