TLE2062MDG4 Equivalent & Substitute Parts

Part Overview

The TLE2062MDG4 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 (1069 pcs). The TLE2062MDG4 is supplied in Tube packaging and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Finding equivalent and substitute parts for the TLE2062MDG4 is necessary due to its Last Time Buy status. Alternative parts with compatible electrical and mechanical specifications ensure design continuity and long-term supply chain reliability.

Key Parameters

Parameter	TLE2062MDG4 Value	Unit
Amplifier Type	J-FET	—
Number of Circuits	2	—
Slew Rate	3.4	V/µs
Gain Bandwidth Product	2	MHz
Current - Input Bias	4	pA
Voltage - Input Offset	900	µV
Current - Supply (per channel)	625	µA
Current - Output / Channel	80	mA
Voltage - Supply Span (Min)	7	V
Voltage - Supply Span (Max)	36	V
Operating Temperature	-55°C ~ 125°C	—
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—
MSL Rating	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution logic for the TLE2062MDG4 is based on the following critical parameters:

Primary Substitution Criteria:

Amplifier Type: J-FET (low input bias current, high input impedance)
Number of Circuits: 2 (dual-channel configuration)
Package / Case: 8-SOIC form factor (mechanical and thermal compatibility)
Mounting Type: Surface Mount (PCB assembly compatibility)
Voltage - Supply Span: Minimum 7V to 36V maximum (power supply compatibility)
Operating Temperature Range: Support for -55°C to 125°C or compatible subset

Secondary Compatibility Parameters:

Slew Rate: 3.4 V/µs (signal fidelity and bandwidth requirements)
Gain Bandwidth Product: 2 MHz (frequency response characteristics)
Current - Input Bias: 4 pA (input stage performance)
Voltage - Input Offset: 900 µV (DC accuracy)
Current - Output / Channel: 80 mA (load driving capability)

Substitute parts are grouped into two categories:

Category A - Direct J-FET Substitutes (Highest Compatibility): Parts maintaining J-FET amplifier type with identical dual-channel configuration and 8-SOIC packaging. These include TLE2062AMDR, TLE2062MD, OP282GSZ, OP282GSZ-REEL, and OP282GSZ-REEL7.

Category B - Functional Alternatives (Extended Compatibility): Parts with different amplifier types (Audio, General Purpose) but compatible 8-SOIC packaging, dual-channel configuration, and overlapping electrical specifications. These include LM833DT, MC33172D, MC33172DT, and TL072CDT.

Parameter Comparison

Part Number	Manufacturer	Amplifier Type	Slew Rate (V/µs)	GBW (MHz)	Input Bias (pA)	Input Offset (µV)	Supply Current (µA)	Output Current (mA)	Supply Span Min (V)	Supply Span Max (V)	Temp Range	Packaging	Status
TLE2062MDG4	Texas Instruments	J-FET	3.4	2	4	900	625	80	7	36	-55 to 125°C	Tube	Last Time Buy
TLE2062AMDR	Texas Instruments	J-FET	3.4	2	4	800	625	80	7	36	-55 to 125°C	Tape & Reel	Active
TLE2062MD	Texas Instruments	J-FET	3.4	2	4	900	625	80	7	36	-55 to 125°C	Tube	Last Time Buy
OP282GSZ	Analog Devices Inc.	J-FET	9	4	3	200	210	10	9	36	-40 to 85°C	Tube	Active
OP282GSZ-REEL	Analog Devices Inc.	J-FET	9	4	3	200	210	10	9	36	-40 to 85°C	Tape & Reel	Active
OP282GSZ-REEL7	Analog Devices Inc.	J-FET	9	4	3	200	210	10	9	36	-40 to 85°C	Tape & Reel	Active
LM833DT	STMicroelectronics	Audio	7	15	300	300	4000	37	5	30	-40 to 105°C	Tape & Reel	Active
MC33172D	STMicroelectronics	General Purpose	2	2.1	20	1000	220	27	4	44	-40 to 105°C	Tube	Active
MC33172DT	STMicroelectronics	General Purpose	2	2.1	20	1000	220	27	4	44	-40 to 105°C	Tape & Reel	Active
TL072CDT	STMicroelectronics	J-FET	16	4	20	3000	1400	40	6	36	0 to 70°C	Tape & Reel	Active

Engineering Selection Recommendations

For Direct Replacement (Identical Electrical Performance):

TLE2062AMDR is the primary recommended substitute. It maintains identical J-FET amplifier type, dual-channel configuration, slew rate (3.4 V/µs), gain bandwidth product (2 MHz), input bias current (4 pA), supply voltage range (7V to 36V), and operating temperature range (-55°C to 125°C). The only electrical difference is improved input offset voltage (800 µV vs. 900 µV). TLE2062AMDR is in Active product status with 3786 pcs inventory and is supplied in Tape & Reel packaging. ROHS3 compliance and MSL 1 rating are maintained.

TLE2062MD provides identical electrical specifications to the TLE2062MDG4 and is also supplied in Tube packaging. However, TLE2062MD is also Last Time Buy status. This part is suitable only if Tube packaging is a requirement and Active status is not critical.

For J-FET Amplifier Substitution (Higher Performance):

OP282GSZ and OP282GSZ-REEL (Analog Devices Inc.) offer superior performance characteristics: higher slew rate (9 V/µs vs. 3.4 V/µs), higher gain bandwidth product (4 MHz vs. 2 MHz), lower input bias current (3 pA vs. 4 pA), and significantly lower input offset voltage (200 µV vs. 900 µV). Supply voltage range is compatible (9V to 36V minimum vs. 7V to 36V). Operating temperature range is narrower (-40°C to 85°C vs. -55°C to 125°C). Both parts are Active status with high inventory (25333 and 18270 pcs respectively). OP282GSZ is Tube packaged; OP282GSZ-REEL and OP282GSZ-REEL7 are Tape & Reel packaged. ROHS3 compliance and MSL 1 rating apply.

For General Purpose Amplifier Substitution (Extended Supply Range):

MC33172D and MC33172DT (STMicroelectronics) are General Purpose amplifiers with extended supply voltage range (4V to 44V vs. 7V to 36V). Gain bandwidth product is comparable (2.1 MHz vs. 2 MHz). However, input bias current is significantly higher (20 nA vs. 4 pA), and input offset voltage is higher (1 mV vs. 900 µV). Supply current is lower (220 µA vs. 625 µA). Operating temperature range is -40°C to 105°C. Both parts are Active status with high inventory (100400 and 45300 pcs respectively). MC33172D is Tube packaged; MC33172DT is Tape & Reel packaged. ROHS3 compliance and MSL 1 rating apply.

For Audio Amplifier Substitution (High Bandwidth):

LM833DT (STMicroelectronics) is an Audio amplifier with significantly higher gain bandwidth product (15 MHz vs. 2 MHz) and slew rate (7 V/µs vs. 3.4 V/µs). However, input bias current is much higher (300 nA vs. 4 pA), and supply voltage range is narrower (5V to 30V vs. 7V to 36V). Supply current is higher (4 mA vs. 625 µA). Operating temperature range is -40°C to 105°C. LM833DT is Active status with very high inventory (166607 pcs) and Tape & Reel packaging. ROHS3 compliance and MSL 1 rating apply. This part is suitable only for audio-specific applications where higher bandwidth is required.

For Automotive-Grade Substitution:

TL072CDT (STMicroelectronics) is an automotive-qualified J-FET amplifier (AEC-Q100) with higher slew rate (16 V/µs) and gain bandwidth product (4 MHz). However, operating temperature range is limited (0°C to 70°C vs. -55°C to 125°C), and input bias current is higher (20 pA vs. 4 pA). Supply voltage range is compatible (6V to 36V). TL072CDT is Active status with high inventory (203200 pcs) and Tape & Reel packaging. ROHS3 compliance and MSL 1 rating apply. This part is suitable only for automotive applications within the specified temperature range.

Compliance and Certification Summary:

All substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring regulatory and manufacturing process compatibility with the original TLE2062MDG4.

Frequently Asked Questions (FAQ)

Q1: Can TLE2062AMDR directly replace TLE2062MDG4 in my design?

A: Yes. TLE2062AMDR is electrically equivalent to TLE2062MDG4 with identical J-FET amplifier type, dual-channel configuration, slew rate (3.4 V/µs), gain bandwidth product (2 MHz), input bias current (4 pA), supply voltage range (7V to 36V), and operating temperature range (-55°C to 125°C). The primary difference is packaging: TLE2062AMDR is supplied in Tape & Reel format instead of Tube. Input offset voltage is improved (800 µV vs. 900 µV). Both parts are ROHS3 compliant with MSL 1 rating.

Q2: What is the difference between TLE2062MD and TLE2062MDG4?

A: TLE2062MD and TLE2062MDG4 are electrically identical J-FET dual-channel amplifiers with the same electrical specifications, supply voltage range (7V to 36V), operating temperature range (-55°C to 125°C), and Tube packaging. Both are Last Time Buy products. The difference is in the specific device code suffix (MD vs. MDG4), which may indicate different manufacturing dates or internal revisions. Both parts are suitable for direct substitution.

Q3: Why would I choose OP282GSZ over TLE2062AMDR?

A: OP282GSZ offers superior performance characteristics: higher slew rate (9 V/µs vs. 3.4 V/µs), higher gain bandwidth product (4 MHz vs. 2 MHz), lower input bias current (3 pA vs. 4 pA), and significantly lower input offset voltage (200 µV vs. 900 µV). OP282GSZ is manufactured by Analog Devices Inc. and is in Active product status with high inventory. However, the operating temperature range is narrower (-40°C to 85°C vs. -55°C to 125°C), and the minimum supply voltage is higher (9V vs. 7V). Choose OP282GSZ if your application requires higher bandwidth and lower offset voltage, and if your operating temperature and supply voltage requirements are compatible.

Q4: Can I use MC33172D in place of TLE2062MDG4?

A: MC33172D is a General Purpose amplifier with different electrical characteristics. Input bias current is significantly higher (20 nA vs. 4 pA), and input offset voltage is higher (1 mV vs. 900 µV). However, MC33172D offers an extended supply voltage range (4V to 44V vs. 7V to 36V) and lower supply current (220 µA vs. 625 µA). MC33172D is suitable only if your application can tolerate higher input bias current and offset voltage, and if you require the extended supply voltage range. Both parts are ROHS3 compliant with MSL 1 rating.

Q5: What are the packaging differences between substitute parts?

A: Substitute parts are available in three packaging formats: Tube, Tape & Reel (TR), and Cut Tape (CT) & Digi-Reel. TLE2062MDG4 is supplied in Tube packaging. TLE2062AMDR, TLE2062MD, OP282GSZ, and MC33172D are available in Tube. TLE2062AMDR, OP282GSZ-REEL, OP282GSZ-REEL7, LM833DT, MC33172DT, and TL072CDT are available in Tape & Reel or Cut Tape & Digi-Reel format. All parts use identical 8-SOIC (0.154", 3.90mm Width) surface mount package case, ensuring mechanical and thermal compatibility on PCBs. Packaging choice affects handling, storage, and automated assembly processes but does not affect electrical performance.

Q6: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed (TLE2062AMDR, TLE2062MD, OP282GSZ, OP282GSZ-REEL, OP282GSZ-REEL7, LM833DT, MC33172D, MC33172DT, and TL072CDT) are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the compliance profile of TLE2062MDG4.

Q7: Which substitute part has the lowest input bias current?

A: OP282GSZ and OP282GSZ-REEL have the lowest input bias current at 3 pA, compared to 4 pA for TLE2062MDG4. This represents a 25% improvement in input bias current performance. All other substitute parts have higher input bias currents (20 pA for TL072CDT, 20 nA for MC33172D and MC33172DT, and 300 nA for LM833DT).

Q8: What is the operating temperature range limitation for TL072CDT?

A: TL072CDT has an operating temperature range of 0°C to 70°C, which is narrower than TLE2062MDG4 (-55°C to 125°C). TL072CDT is not suitable for applications requiring operation below 0°C or above 70°C. TL072CDT is automotive-qualified (AEC-Q100) and is intended for automotive applications within this temperature range.

Q9: Can I use LM833DT for low-frequency audio applications?

A: LM833DT is an Audio amplifier with high gain bandwidth product (15 MHz) and slew rate (7 V/µs), making it suitable for audio applications. However, input bias current is significantly higher (300 nA vs. 4 pA for TLE2062MDG4), which may introduce DC offset in AC-coupled circuits. Supply voltage range is narrower (5V to 30V vs. 7V to 36V). LM833DT is suitable for audio applications if your circuit design accommodates the higher input bias current and your supply voltage is within 5V to 30V range.

Q10: What is the minimum supply voltage for each substitute part?

A: TLE2062MDG4 requires minimum 7V. TLE2062AMDR and TLE2062MD require 7V. OP282GSZ, OP282GSZ-REEL, and OP282GSZ-REEL7 require 9V minimum. MC33172D and MC33172DT require 4V minimum (lowest). LM833DT requires 5V minimum. TL072CDT requires 6V minimum. Verify your power supply voltage is compatible with the selected substitute part.

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