TL062CD Equivalent & Substitute Parts

Part Overview

The TL062CD is a J-FET input operational amplifier manufactured by Texas Instruments, configured as a dual-channel (2 circuit) device in 8-SOIC surface mount packaging. This component is classified as a Last Time Buy product, indicating discontinued production status. The TL062CD is designed for applications requiring low input bias current and low input offset voltage characteristics inherent to J-FET amplifier topology.

Due to Last Time Buy status, equivalent and substitute parts are necessary for ongoing design support and production continuity. Substitute parts are selected based on matching electrical parameters, package compatibility, and functional equivalence within the linear amplifier category.

Key Parameters

Parameter	Value	Unit
Amplifier Type	J-FET	—
Number of Circuits	2	—
Slew Rate	3.5	V/µs
Gain Bandwidth Product	1	MHz
Current - Input Bias	30	pA
Voltage - Input Offset	3	mV
Current - Supply (per channel)	200	µA
Current - Output / Channel	20	mA
Voltage - Supply Span (Min)	10	V
Voltage - Supply Span (Max)	30	V
Operating Temperature	0 to 70	°C
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution logic for the TL062CD is based on the following criteria:

Primary Substitution Criteria:

Amplifier Type: J-FET topology (maintains input bias current and offset voltage characteristics)
Number of Circuits: 2 (dual-channel configuration)
Package / Case: 8-SOIC surface mount form factor
Mounting Type: Surface Mount
Compliance: ROHS3 Compliant

Secondary Compatibility Parameters:

Slew Rate: 3.5 V/µs (minimum acceptable)
Gain Bandwidth Product: 1 MHz (minimum acceptable)
Current - Input Bias: 30 pA (maximum acceptable)
Voltage - Input Offset: 3 mV (maximum acceptable)
Current - Supply: 200 µA per channel (maximum acceptable)
Current - Output / Channel: 20 mA (minimum acceptable)
Voltage - Supply Span: Minimum 10 V, Maximum 30 V (or broader range)
Operating Temperature: 0°C to 70°C (minimum acceptable)

Substitute parts are grouped into two categories:

Category 1: Direct J-FET Equivalents — Parts maintaining identical J-FET amplifier type with matching or superior electrical specifications and identical 8-SOIC packaging.

Category 2: Functional Alternatives — Parts with different amplifier topology (Audio or General Purpose) but compatible electrical performance within the application envelope, suitable for designs where J-FET characteristics are not mandatory.

Parameter Comparison

Part Number	Manufacturer	Amplifier Type	Slew Rate (V/µs)	GBW (MHz)	Input Bias (pA)	Input Offset (mV)	Supply Current (µA)	Output Current (mA)	Supply Span Min (V)	Supply Span Max (V)	Temp Range (°C)	Package	Product Status
TL062CD	Texas Instruments	J-FET	3.5	1	30	3	200	20	10	30	0 to 70	8-SOIC	Last Time Buy
TL062CDR	Texas Instruments	J-FET	3.5	1	30	3	200	20	10	30	0 to 70	8-SOIC	Active
TL062CDT	STMicroelectronics	J-FET	3.5	1	30	3	200	20	6	36	0 to 70	8-SOIC	Active
TL062ACDT	STMicroelectronics	J-FET	3.5	1	30	3	200	20	6	36	0 to 70	8-SOIC	Active
TL062BCDT	STMicroelectronics	J-FET	3.5	1	30	2	200	20	6	36	0 to 70	8-SOIC	Active
TL062IDT	STMicroelectronics	J-FET	3.5	1	30	3	200	20	6	36	-40 to 105	8-SOIC	Active
TL072CDT	STMicroelectronics	J-FET	16	4	20	3	1400	40	6	36	0 to 70	8-SOIC	Active
LM833DT	STMicroelectronics	Audio	7	15	300	0.3	4000	37	5	30	-40 to 105	8-SOIC	Active
MC33077DR2G	onsemi	General Purpose	11	37	280	0.13	3500	33	5	36	-40 to 85	8-SOIC	Active

Engineering Selection Recommendations

For Direct Replacement (J-FET Topology Requirement):

TL062CDR is the primary recommended substitute. It is manufactured by Texas Instruments (original manufacturer), maintains identical electrical specifications to the TL062CD, and carries Active product status. This part is available in Digi-Reel packaging format and provides seamless functional equivalence with 130,300 units in stock.

TL062CDT (STMicroelectronics) and TL062ACDT (STMicroelectronics) are functionally equivalent alternatives. Both maintain J-FET amplifier type and core electrical parameters. TL062CDT offers expanded supply voltage range (6 V to 36 V versus 10 V to 30 V), providing greater design flexibility. Both parts are ROHS3 Compliant and carry Active product status.

TL062BCDT provides superior input offset voltage specification (2 mV versus 3 mV), with identical slew rate and gain bandwidth product. This part is suitable for applications requiring tighter offset voltage tolerance.

TL062IDT extends operating temperature range to -40°C to 105°C, supporting industrial and extended-temperature applications while maintaining all core J-FET specifications.

For Performance Enhancement (When J-FET Type is Not Mandatory):

TL072CDT is a J-FET amplifier offering superior performance: 16 V/µs slew rate (4.6× improvement), 4 MHz gain bandwidth product (4× improvement), and 40 mA output current (2× improvement). This part is suitable for applications requiring higher bandwidth or faster transient response. It carries AEC-Q100 automotive qualification and Automotive grade designation. Supply voltage range is 6 V to 36 V.

LM833DT (Audio amplifier type) and MC33077DR2G (General Purpose amplifier type) are functional alternatives for applications where J-FET input characteristics are not critical. These parts offer significantly higher gain bandwidth products (15 MHz and 37 MHz respectively) and improved slew rates. Both are ROHS3 Compliant and carry Active product status.

Compliance and Certification:

All recommended substitute parts are ROHS3 Compliant, REACH Unaffected, and classified under ECCN EAR99. Moisture Sensitivity Level is 1 (Unlimited) for all parts, indicating no special moisture handling requirements.

Frequently Asked Questions (FAQ)

Q1: Can TL062CDR be used as a direct replacement for TL062CD?

Yes. TL062CDR is manufactured by Texas Instruments and maintains identical electrical specifications: 3.5 V/µs slew rate, 1 MHz gain bandwidth product, 30 pA input bias current, 3 mV input offset voltage, 200 µA supply current per channel, and 20 mA output current per channel. Both operate across 10 V to 30 V supply range and 0°C to 70°C temperature range. The primary difference is packaging format (Cut Tape & Digi-Reel versus Tube) and product status (Active versus Last Time Buy). Electrical and functional compatibility is complete.

Q2: What is the difference between TL062CDT and TL062ACDT?

Both are STMicroelectronics J-FET dual-channel operational amplifiers in 8-SOIC packaging. Electrical specifications are identical except for input offset voltage: TL062ACDT specifies 3 mV while TL062CDT also specifies 3 mV. Both support 6 V to 36 V supply range and 0°C to 70°C operating temperature. The designator suffix indicates internal grade classification. Both are suitable for direct substitution of TL062CD.

Q3: Why does TL062IDT have a wider operating temperature range?

TL062IDT is specified for -40°C to 105°C operation, compared to 0°C to 70°C for TL062CD. This extended range is achieved through enhanced component selection and testing during manufacturing. All other electrical parameters remain identical. TL062IDT is appropriate for applications requiring operation in industrial, automotive, or temperature-extreme environments while maintaining J-FET amplifier characteristics.

Q4: When should TL072CDT be selected instead of TL062CDT?

TL072CDT is a higher-performance J-FET amplifier suitable when application requirements exceed TL062 specifications. Key performance improvements include: 16 V/µs slew rate (versus 3.5 V/µs), 4 MHz gain bandwidth product (versus 1 MHz), 40 mA output current per channel (versus 20 mA), and 1.4 mA supply current (versus 200 µA per channel). TL072CDT is appropriate for audio, instrumentation, and signal conditioning applications requiring faster transient response or higher output drive capability. TL072CDT carries AEC-Q100 automotive qualification.

Q5: Are LM833DT and MC33077DR2G suitable replacements for TL062CD?

LM833DT and MC33077DR2G are functional alternatives only when J-FET input characteristics are not mandatory for the application. LM833DT is an Audio amplifier type with 7 V/µs slew rate and 15 MHz gain bandwidth product. MC33077DR2G is a General Purpose amplifier with 11 V/µs slew rate and 37 MHz gain bandwidth product. Both offer significantly higher input bias current (300 nA and 280 nA respectively, versus 30 pA for TL062CD). These parts are suitable for applications where low input bias current is not a design requirement but higher bandwidth or slew rate is beneficial.

Q6: What packaging formats are available for TL062 substitutes?

TL062CDR is supplied in Cut Tape (CT) & Digi-Reel format. TL062CDT, TL062ACDT, TL062IDT, and TL072CDT are supplied in Cut Tape (CT) & Digi-Reel format. TL062BCDT is supplied in Tape & Reel (TR) format. MC33077DR2G is supplied in Tape & Reel (TR) format. All parts use 8-SOIC (0.154", 3.90mm Width) surface mount package. Packaging format selection depends on production volume and assembly process requirements.

Q7: Are all substitute parts ROHS3 Compliant?

Yes. All recommended substitute parts—TL062CDR, TL062CDT, TL062ACDT, TL062BCDT, TL062IDT, TL072CDT, LM833DT, and MC33077DR2G—are ROHS3 Compliant. All are REACH Unaffected and classified under ECCN EAR99. Moisture Sensitivity Level is 1 (Unlimited) for all parts.

Q8: Which substitute offers the best input offset voltage specification?

TL062BCDT specifies 2 mV input offset voltage, compared to 3 mV for TL062CD and most other TL062 variants. For applications requiring tighter offset voltage tolerance, TL062BCDT is the optimal J-FET substitute. All other electrical parameters match TL062CD specifications.

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