TLE2024CDWR Equivalent & Substitute Parts

Part Overview

The TLE2024CDWR is a general-purpose operational amplifier manufactured by Texas Instruments, featuring four independent circuits in a 16-SOIC surface-mount package. This device is classified as Active product status and is RoHS3 compliant. The TLE2024CDWR operates across a wide supply voltage range of 4V to 40V, making it suitable for diverse analog signal processing applications. Substitute parts are identified when equivalent electrical performance, circuit count, mounting type, and package compatibility align with application requirements.

Key Parameters

Parameter	Value
Manufacturer Part Number	TLE2024CDWR
Manufacturer	Texas Instruments
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	0.5V/µs
Gain Bandwidth Product	2.8 MHz
Voltage - Supply Span (Min)	4 V
Voltage - Supply Span (Max)	40 V
Operating Temperature	0°C ~ 70°C
Current - Input Bias	45 nA
Voltage - Input Offset	1 mV
Current - Supply	1.05mA (x4 Channels)
Current - Output / Channel	40 mA
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for the TLE2024CDWR are identified based on the following critical parameters that determine functional equivalence:

Primary Substitution Criteria:

Number of circuits: 4 independent amplifier circuits required
Mounting type: Surface mount capability
Supply voltage range: Minimum 4V to maximum 40V compatibility
Package compatibility: 16-SOIC or alternative surface-mount packages with equivalent pin density
Amplifier type classification: General purpose or J-FET variants
Product status: Active status only
Compliance: RoHS3 compliant, REACH unaffected

Substitute Categories Identified:

Analog Devices ADTL084 Series (J-FET Amplifiers): Higher slew rate (20V/µs) and gain bandwidth product (5 MHz) with lower input bias current (2 pA). Available in 14-TSSOP and 14-SOIC packages. Supply range 8V to 36V.
Analog Devices LT1014 Series (General Purpose Amplifiers): Lower slew rate (0.4V/µs) and gain bandwidth product (1 MHz) with lower input bias current (12-15 nA). Available in 14-DIP through-hole and 16-SOIC surface-mount packages. Supply range 4V to 44V.

Parameter Comparison

Parameter	TLE2024CDWR	ADTL084ARUZ	ADTL084ARZ-REEL7	LT1014DSW#PBF	LT1014DSW#TRPBF
Manufacturer	Texas Instruments	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.
Amplifier Type	General Purpose	J-FET	J-FET	General Purpose	General Purpose
Number of Circuits	4	4	4	4	4
Package / Case	16-SOIC (0.295", 7.50mm)	14-TSSOP (0.173", 4.40mm)	14-SOIC (0.154", 3.90mm)	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Slew Rate	0.5V/µs	20V/µs	20V/µs	0.4V/µs	0.4V/µs
Gain Bandwidth Product	2.8 MHz	5 MHz	5 MHz	1 MHz	1 MHz
Voltage - Supply Span (Min)	4 V	8 V	8 V	4 V	4 V
Voltage - Supply Span (Max)	40 V	36 V	36 V	44 V	44 V
Operating Temperature	0°C ~ 70°C	-40°C ~ 125°C	-40°C ~ 125°C	0°C ~ 70°C	0°C ~ 70°C
Current - Input Bias	45 nA	2 pA	2 pA	15 nA	15 nA
Voltage - Input Offset	1 mV	1.5 mV	1.5 mV	60 µV	60 µV
Current - Supply	1.05mA (x4)	1.2mA (x4)	1.2mA (x4)	350µA (x4)	350µA (x4)
Current - Output / Channel	40 mA	27 mA	27 mA	20 mA	20 mA
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active	Active

Engineering Selection Recommendations

For Direct Package Compatibility (16-SOIC Surface Mount):

The LT1014DSW#PBF and LT1014DSW#TRPBF maintain identical 16-SOIC packaging to the TLE2024CDWR. Both are Active status products with RoHS3 compliance. The LT1014DSW series operates within the same 0°C to 70°C temperature range and supports supply voltages from 4V to 44V, encompassing the TLE2024CDWR range. Selection between tube (LT1014DSW#PBF) and tape & reel (LT1014DSW#TRPBF) packaging depends on procurement volume and assembly requirements.

For Enhanced Performance (Higher Slew Rate and Bandwidth):

The ADTL084ARZ-REEL7 offers superior dynamic performance with 20V/µs slew rate and 5 MHz gain bandwidth product compared to the TLE2024CDWR's 0.5V/µs and 2.8 MHz. This J-FET amplifier features extremely low input bias current (2 pA). The 14-SOIC package requires PCB layout modification. Supply range is 8V to 36V, which does not support the TLE2024CDWR's minimum 4V operation. Extended temperature range (-40°C to 125°C) provides broader operational capability.

For Lower Power Consumption:

The LT1014 series consumes 350µA total supply current across four channels, compared to the TLE2024CDWR's 1.05mA, representing 67% power reduction. This trade-off occurs with reduced slew rate (0.4V/µs) and lower output current per channel (20 mA versus 40 mA).

Compliance Verification:

All identified substitutes maintain RoHS3 compliance and REACH unaffected status, matching the TLE2024CDWR regulatory classification. All products are Active status, ensuring continued availability and support.

Frequently Asked Questions (FAQ)

Q1: Can the ADTL084ARUZ directly replace the TLE2024CDWR in existing PCB designs?

The ADTL084ARUZ uses a 14-TSSOP package (0.173" width) versus the TLE2024CDWR's 16-SOIC package (0.295" width). Direct PCB substitution is not possible without layout redesign. The ADTL084ARZ-REEL7 in 14-SOIC package (0.154" width) also requires layout modification. Pin configuration differences must be verified against schematic requirements.

Q2: What is the minimum supply voltage requirement for substitute parts?

The TLE2024CDWR operates at minimum 4V. The ADTL084 series requires minimum 8V, making it unsuitable for 4V to 7V applications. The LT1014 series maintains 4V minimum compatibility. Verify actual circuit supply voltage before selecting ADTL084 variants.

Q3: Are there package options for the LT1014 series in 16-SOIC format?

Yes. The LT1014DSW#PBF and LT1014DSW#TRPBF are both available in 16-SOIC (0.295", 7.50mm Width) surface-mount packages, providing direct footprint compatibility with the TLE2024CDWR. Packaging differs only in delivery format: tube versus tape & reel.

Q4: How do slew rate differences affect circuit performance?

The TLE2024CDWR provides 0.5V/µs slew rate. The ADTL084 series offers 20V/µs, enabling faster signal transitions and higher-frequency applications. The LT1014 series provides 0.4V/µs, slightly lower than the TLE2024CDWR. Slew rate selection depends on signal bandwidth requirements and settling time specifications.

Q5: What is the input bias current significance in substitution?

The TLE2024CDWR has 45 nA input bias current. The ADTL084 series provides 2 pA (extremely low), beneficial for high-impedance input circuits. The LT1014 series provides 12-15 nA, lower than TLE2024CDWR. Lower bias current reduces input offset errors in precision applications.

Q6: Can the LT1014 series operate at the TLE2024CDWR's maximum 40V supply?

The LT1014 series maximum supply voltage is 44V, which exceeds the TLE2024CDWR's 40V maximum. The LT1014 series is compatible with 40V operation. The ADTL084 series maximum is 36V, which does not support 40V applications.

Q7: What temperature range considerations apply to substitution?

The TLE2024CDWR operates 0°C to 70°C. The LT1014 series maintains identical range. The ADTL084 series extends to -40°C to 125°C, providing broader temperature capability for industrial or automotive applications. Verify actual operating environment requirements before selecting extended-range variants.

Q8: How do output current capabilities compare?

The TLE2024CDWR provides 40 mA per channel output current. The ADTL084 series provides 27 mA per channel. The LT1014 series provides 20 mA per channel. Applications requiring high output current (>27 mA) should retain the TLE2024CDWR or verify load impedance compatibility with lower-current alternatives.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message