TLE2024ACDWR Equivalent & Substitute Parts

Part Overview

The TLE2024ACDWR is a general-purpose operational amplifier manufactured by Texas Instruments, featuring four independent amplifier circuits in a 16-SOIC surface-mount package. This device is classified as an active product with full RoHS3 compliance and unlimited moisture sensitivity rating. The TLE2024ACDWR operates across a wide supply voltage range of 4V to 40V and is designed for applications requiring moderate bandwidth and low input offset voltage characteristics. Substitute parts are identified when equivalent electrical performance parameters and compatible packaging options are required for design flexibility, inventory management, or manufacturing continuity.

Key Parameters

Parameter	Value	Unit
Manufacturer	Texas Instruments	—
Part Number	TLE2024ACDWR	—
Category	Linear, Amplifiers	—
Amplifier Type	General Purpose	—
Number of Circuits	4	—
Package / Case	16-SOIC (0.295", 7.50mm Width)	—
Mounting Type	Surface Mount	—
Slew Rate	0.7	V/µs
Gain Bandwidth Product	2.8	MHz
Current - Input Bias	45	nA
Voltage - Input Offset	750	µV
Current - Supply	1.05	mA (x4 Channels)
Current - Output / Channel	40	mA
Voltage - Supply Span (Min)	4	V
Voltage - Supply Span (Max)	40	V
Operating Temperature	0 to 70	°C
Product Status	Active	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the TLE2024ACDWR are identified based on the following critical parameters that determine functional equivalence:

Primary Substitution Criteria:

Number of circuits: 4 independent amplifier channels
Amplifier type classification: General Purpose or J-FET topology
Supply voltage compatibility: Minimum 4V to maximum 40V operating range
Mounting type: Surface mount technology
Product status: Active components with current manufacturing support
Compliance certifications: RoHS3 compliance and unlimited MSL rating

Secondary Compatibility Factors:

Package form factor: 16-SOIC, 14-SOIC, or 14-TSSOP packages
Electrical performance envelope: Slew rate, gain bandwidth product, input bias current, and output current capacity
Operating temperature range: Minimum 0°C to 70°C or extended range
Packaging format: Tape & Reel (TR), Cut Tape & Digi-Reel (CT), or Tube

Substitutes are grouped into two categories: direct package equivalents (16-SOIC surface mount) and functional alternatives with different package options (14-SOIC, 14-TSSOP, 14-DIP). All substitute parts maintain the four-circuit configuration and general-purpose amplifier classification required for direct replacement or design adaptation.

Parameter Comparison

Parameter	TLE2024ACDWR	ADTL084ARUZ	ADTL084ARZ-REEL	LT1014DSW#TRPBF	LT1014ACN#PBF	LT1079ACN#PBF
Manufacturer	Texas Instruments	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.
Amplifier Type	General Purpose	J-FET	J-FET	General Purpose	General Purpose	General Purpose
Number of Circuits	4	4	4	4	4	4
Package / Case	16-SOIC	14-TSSOP	14-SOIC	16-SOIC	14-DIP	14-DIP
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Through Hole	Through Hole
Slew Rate (V/µs)	0.7	20	20	0.4	0.4	0.1
Gain Bandwidth Product (MHz)	2.8	5	5	1	1	0.2
Current - Input Bias (nA)	45	2	2	15	12	6
Voltage - Input Offset (µV)	750	1500	1500	60	60	30
Current - Supply (mA x4 Channels)	1.05	1.2	1.2	0.35	0.35	0.038
Current - Output / Channel (mA)	40	27	27	20	20	—
Voltage - Supply Span Min (V)	4	8	8	4	4	2.2
Voltage - Supply Span Max (V)	40	36	36	44	44	30
Operating Temperature (°C)	0 to 70	-40 to 125	-40 to 125	0 to 70	0 to 70	0 to 70
Product Status	Active	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Direct Package Equivalent (16-SOIC Surface Mount):

The LT1014DSW#TRPBF is the closest functional equivalent to the TLE2024ACDWR, maintaining identical 16-SOIC surface-mount packaging and operating temperature range (0°C to 70°C). Both devices support the same supply voltage minimum of 4V and operate within compatible maximum supply ranges (40V vs. 44V). The LT1014DSW#TRPBF offers superior input offset voltage performance (60µV vs. 750µV) and lower supply current consumption (350µA vs. 1.05mA across four channels), making it suitable for applications where precision and power efficiency are secondary considerations to package compatibility. This part is active, RoHS3 compliant, and carries unlimited MSL rating.

Surface-Mount Alternatives with Different Package Footprints:

The ADTL084ARZ-REEL and ADTL084ARUZ-REEL variants provide J-FET amplifier topology in 14-SOIC and 14-TSSOP packages respectively. These parts deliver significantly higher slew rate (20V/µs vs. 0.7V/µs) and gain bandwidth product (5MHz vs. 2.8MHz), with substantially lower input bias current (2pA vs. 45nA). However, the minimum supply voltage requirement increases to 8V, which may restrict use in applications requiring 4V operation. Both variants are active, RoHS3 compliant, and support extended operating temperature range (-40°C to 125°C).

Through-Hole Package Alternatives:

The LT1014 series (LT1014ACN#PBF, LT1014CN#PBF, LT1014DN#PBF, LT1014IN#PBF) provides general-purpose amplifier functionality in 14-DIP through-hole packages. These parts maintain 4V minimum supply voltage compatibility and offer improved input offset voltage (60µV) compared to the TLE2024ACDWR. The LT1014IN#PBF variant extends operating temperature to -40°C to 85°C. All LT1014 variants are active, RoHS3 compliant, and unlimited MSL rated.

Ultra-Low Power Alternative:

The LT1079ACN#PBF offers the lowest supply current consumption (38µA across four channels) with superior input offset voltage (30µV) and minimal input bias current (6nA). This part is suitable for battery-powered or energy-constrained applications. The minimum supply voltage is reduced to 2.2V, enabling operation in low-voltage systems. Operating temperature range matches the TLE2024ACDWR (0°C to 70°C). This part is active, RoHS3 compliant, and unlimited MSL rated.

All substitute parts maintain active product status, RoHS3 compliance, and unlimited moisture sensitivity rating, ensuring regulatory and manufacturing continuity with the original TLE2024ACDWR specification.

Frequently Asked Questions (FAQ)

Q: Can the ADTL084ARUZ replace the TLE2024ACDWR in a 4V supply application?

A: No. The ADTL084ARUZ requires a minimum supply voltage of 8V, while the TLE2024ACDWR operates at 4V minimum. Applications designed for 4V operation require substitutes that maintain this lower supply voltage threshold, such as the LT1014DSW#TRPBF or LT1014 series parts.

Q: What is the primary difference between the ADTL084ARUZ and ADTL084ARZ-REEL variants?

A: Both variants use identical J-FET amplifier circuitry and electrical specifications. The ADTL084ARUZ is packaged in 14-TSSOP format with Tube packaging, while the ADTL084ARZ-REEL uses 14-SOIC format with Tape & Reel packaging. Selection depends on PCB layout requirements and manufacturing equipment compatibility.

Q: Is the LT1014DSW#TRPBF a direct replacement for the TLE2024ACDWR?

A: The LT1014DSW#TRPBF is functionally compatible for applications where package footprint and supply voltage range are primary requirements. Both devices use 16-SOIC surface-mount packaging and support 4V to 40V/44V supply operation. However, the LT1014DSW#TRPBF has lower slew rate (0.4V/µs vs. 0.7V/µs) and gain bandwidth product (1MHz vs. 2.8MHz), which may affect high-frequency performance in bandwidth-sensitive circuits.

Q: Why does the LT1079ACN#PBF have a lower maximum supply voltage (30V) compared to the TLE2024ACDWR (40V)?

A: The LT1079ACN#PBF is optimized for ultra-low power consumption and operates across a narrower supply voltage range (2.2V to 30V). Applications requiring operation above 30V must use alternative substitutes such as the LT1014 series or ADTL084 variants.

Q: Can through-hole DIP packages replace surface-mount SOIC packages?

A: Through-hole and surface-mount packages are not mechanically interchangeable on the same PCB. The LT1014 series DIP packages require through-hole PCB design, while the TLE2024ACDWR uses surface-mount technology. Package selection must align with PCB layout and manufacturing process specifications.

Q: What is the significance of the ADTL084ARZ-REEL7 variant?

A: The ADTL084ARZ-REEL7 is identical to ADTL084ARZ-REEL in electrical specifications and 14-SOIC package format. The suffix designation indicates alternative packaging or reel configuration for manufacturing and supply chain purposes. Both variants are functionally equivalent.

Q: Do all substitute parts maintain RoHS3 compliance?

A: Yes. All substitute parts listed (ADTL084 series, LT1014 series, and LT1079 series) are RoHS3 compliant with unlimited moisture sensitivity rating (MSL 1), matching the TLE2024ACDWR compliance profile.

Q: Which substitute offers the best input offset voltage performance?

A: The LT1079ACN#PBF provides the lowest input offset voltage at 30µV, followed by the LT1014 series at 60µV. The TLE2024ACDWR has 750µV offset voltage, and the ADTL084 J-FET variants have 1500µV offset. Selection depends on application precision requirements and supply voltage constraints.

Q: Is the ADTL084ARUZ-REEL different from ADTL084ARUZ?

A: Both parts use identical J-FET amplifier circuitry and 14-TSSOP packaging. The ADTL084ARUZ is supplied in Tube packaging, while ADTL084ARUZ-REEL uses Cut Tape & Digi-Reel packaging. Electrical performance is identical; selection depends on manufacturing equipment and inventory management requirements.

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