TLE2024QDWREP Equivalent & Substitute Parts

Part Overview

The TLE2024QDWREP 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 a Last Time Buy product, indicating that Texas Instruments has discontinued or will discontinue production. The TLE2024QDWREP is part of the Excalibur™ series and is supplied in Tape & Reel (TR) packaging format.

Identifying equivalent and substitute parts is necessary due to the Last Time Buy status of the TLE2024QDWREP. Organizations requiring continued supply of four-channel general-purpose amplifiers with identical electrical and mechanical specifications must transition to active production alternatives or functionally compatible devices that meet the same application requirements.

Substiute Parts

TLE2024QDWREP

Texas InstrumentsIn Stock: 736TLE2024QDWREP Datasheet

Current PartRFQ

TLE2024CDWR

Texas InstrumentsIn Stock: 3076TLE2024CDWR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLE2024QDWREP is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

• Amplifier Type: General Purpose
• Number of Circuits: 4
• Package / Case: 16-SOIC (0.295", 7.50mm Width)
• Mounting Type: Surface Mount
• Electrical Performance: Slew Rate (0.5 V/µs), Gain Bandwidth Product (2.8 MHz), Supply Voltage Range (4 V to 40 V)

Secondary Compatibility Factors:

• Input Bias Current tolerance
• Input Offset Voltage tolerance
• Output Current capability (40 mA per channel)
• RoHS3 Compliance
• MSL Rating (1 - Unlimited)

The TLE2024CDWR is the manufacturer-recommended direct substitute. This device maintains identical electrical specifications and package configuration while offering active product status from Texas Instruments. The TLE2024CDWR differs only in packaging format (Cut Tape & Digi-Reel® versus Tape & Reel) and operating temperature range, making it suitable for applications within the 0°C to 70°C operating window.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution:

The TLE2024CDWR is the manufacturer-recommended equivalent for the TLE2024QDWREP. Both devices share identical electrical performance specifications, package geometry, and regulatory compliance status (ROHS3 Compliant, REACH Unaffected, EAR99 classification). The TLE2024CDWR maintains active production status with Texas Instruments, ensuring long-term availability and supply chain continuity.

Operating Temperature Consideration:

The primary distinction between the TLE2024QDWREP and TLE2024CDWR is the operating temperature range. The TLE2024QDWREP operates from -40°C to 125°C, while the TLE2024CDWR operates from 0°C to 70°C. Applications requiring operation below 0°C or above 70°C must retain the TLE2024QDWREP or identify alternative devices with extended temperature specifications.

Packaging Format:

The TLE2024QDWREP is supplied in Tape & Reel (TR) format, while the TLE2024CDWR is available in Cut Tape (CT) and Digi-Reel® formats. Organizations with automated assembly processes requiring specific reel formats should confirm packaging availability with their supplier.

Compliance and Regulatory Status:

Both devices maintain ROHS3 compliance, unlimited moisture sensitivity level (MSL 1), and are unaffected by REACH regulations. No additional qualification or compliance verification is required for substitution within regulated industries.

Frequently Asked Questions (FAQ)

Q: Can the TLE2024CDWR directly replace the TLE2024QDWREP in all applications?

A: The TLE2024CDWR is a direct electrical and mechanical equivalent for applications operating within the 0°C to 70°C temperature range. Applications requiring operation outside this range must retain the TLE2024QDWREP or identify alternative devices with extended temperature specifications. Both devices are pin-compatible and functionally identical within their respective operating temperature windows.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging?

A: Tape & Reel (TR) packaging supplies components on continuous reels suitable for high-volume automated assembly. Cut Tape (CT) provides components cut from the reel for smaller quantities or manual assembly. Digi-Reel® is a proprietary packaging format. The electrical and mechanical specifications of the component remain identical regardless of packaging format.

Q: Are there any electrical performance differences between the TLE2024QDWREP and TLE2024CDWR?

A: The devices are electrically equivalent across all critical parameters: Slew Rate (0.5 V/µs), Gain Bandwidth Product (2.8 MHz), Supply Voltage Range (4 V to 40 V), and Output Current (40 mA per channel). Minor variations exist in Input Bias Current (50 nA versus 45 nA) and Input Offset Voltage (120 µV versus 1 mV), both within acceptable tolerance for general-purpose amplifier applications.

Q: Why is the TLE2024QDWREP classified as Last Time Buy?

A: Last Time Buy status indicates that Texas Instruments has discontinued or will discontinue production of this specific part number. Organizations requiring continued supply must transition to active production alternatives such as the TLE2024CDWR to ensure long-term component availability.

Q: Are both devices RoHS3 compliant?

A: Yes, both the TLE2024QDWREP and TLE2024CDWR are ROHS3 compliant and suitable for applications subject to RoHS regulations. Both devices maintain unlimited moisture sensitivity level (MSL 1) and are unaffected by REACH regulations.

Q: What is the pin configuration of the 16-SOIC package?

A: Both devices use the 16-SOIC (0.295", 7.50mm Width) package with identical pin assignments. The package accommodates four independent operational amplifier circuits with standard pinout configuration. Refer to the device datasheet for detailed pin descriptions and functional assignments.

Q: Can the TLE2024CDWR be used in high-temperature applications?

A: The TLE2024CDWR operates within the 0°C to 70°C temperature range and is not suitable for applications requiring operation above 70°C. The TLE2024QDWREP, with its -40°C to 125°C operating range, is required for extended temperature applications.