TLE2024IDW Equivalent & Substitute Parts

Part Overview

The TLE2024IDW is a general-purpose operational amplifier featuring four independent circuits in a 16-SOIC surface mount package, manufactured by Texas Instruments as part of the Excalibur™ series. This device is classified as Last Time Buy, indicating discontinued production with limited inventory availability. The TLE2024IDW is designed for applications requiring low-power, general-purpose amplification with moderate bandwidth and precision input characteristics. Due to its Last Time Buy status, identifying equivalent substitute parts with compatible electrical and mechanical specifications is essential for design continuity and long-term supply chain planning.

Substiute Parts

TLE2024IDW

Texas InstrumentsIn Stock: 2831TLE2024IDW Datasheet

Current PartRFQ

TLE2024CDWR

Texas InstrumentsIn Stock: 3076TLE2024CDWR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLE2024IDW 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
• Slew Rate: 0.5 V/µs
• Gain Bandwidth Product: 2.8 MHz
• Current - Input Bias: 45 nA
• Voltage - Input Offset: 1 mV
• Current - Supply: 1.05 mA (x4 Channels)
• Current - Output / Channel: 40 mA
• Voltage - Supply Span: 4 V (Min) to 40 V (Max)
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The TLE2024CDWR is identified as the manufacturer-recommended substitute. This part maintains identical electrical performance specifications and package configuration while differing in product status (Active vs. Last Time Buy) and operating temperature range. The TLE2024CDWR is available in Cut Tape and Digi-Reel® packaging formats, providing alternative supply chain options.

Parameter Comparison

Engineering Selection Recommendations

The TLE2024CDWR is the direct electrical equivalent of the TLE2024IDW. Both parts are manufactured by Texas Instruments, share identical electrical specifications, and are housed in the same 16-SOIC package configuration. Both parts maintain ROHS3 compliance and unlimited moisture sensitivity classification.

The primary distinction between these parts is product lifecycle status: the TLE2024IDW is designated Last Time Buy with limited inventory (2785 pcs), while the TLE2024CDWR maintains Active status with current production availability (2968 pcs). The TLE2024CDWR also offers alternative packaging options through Cut Tape and Digi-Reel® formats, providing flexibility for different procurement and assembly workflows.

The operating temperature range of the TLE2024CDWR (0°C to 70°C) is narrower than the TLE2024IDW (-40°C to 85°C). Applications requiring operation below 0°C or above 70°C must retain the TLE2024IDW or identify alternative parts with extended temperature specifications.

For new designs and applications without extended temperature requirements, the TLE2024CDWR is the appropriate selection due to its Active product status and assured long-term availability.

Frequently Asked Questions (FAQ)

Q: Can the TLE2024CDWR directly replace the TLE2024IDW in existing designs?

A: The TLE2024CDWR is electrically and mechanically equivalent to the TLE2024IDW across all specified parameters. Direct substitution is valid for applications operating within the TLE2024CDWR temperature range of 0°C to 70°C. Applications requiring the extended temperature range of -40°C to 85°C must retain the TLE2024IDW or identify alternative parts with matching extended specifications.

Q: What is the significance of the Last Time Buy status on the TLE2024IDW?

A: Last Time Buy designation indicates that Texas Instruments has discontinued production of the TLE2024IDW. Current inventory is limited to 2785 pieces. Once existing stock is depleted, this part number will no longer be available. For long-term supply chain continuity, transition to the TLE2024CDWR is recommended.

Q: Are there packaging differences between the TLE2024IDW and TLE2024CDWR?

A: Yes. The TLE2024IDW is supplied in Tube packaging, while the TLE2024CDWR is available in Cut Tape (CT) and Digi-Reel® formats. Both packaging formats contain identical components in the same 16-SOIC package. Selection between packaging formats depends on assembly equipment compatibility and procurement volume requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the TLE2024IDW and TLE2024CDWR are ROHS3 compliant, REACH unaffected, and classified as Moisture Sensitivity Level 1 (Unlimited). Both parts carry the same ECCN (EAR99) and HTSUS (8542.33.0001) classifications.

Q: What is the impact of the narrower operating temperature range on the TLE2024CDWR?

A: The TLE2024CDWR operates from 0°C to 70°C, compared to the TLE2024IDW range of -40°C to 85°C. If your application requires operation at temperatures below 0°C or above 70°C, the TLE2024CDWR is not suitable. In such cases, the TLE2024IDW must be retained or alternative parts with extended temperature specifications must be identified.

Q: Are the electrical specifications identical between these two parts?

A: Yes. Both parts share identical specifications for slew rate (0.5 V/µs), gain bandwidth product (2.8 MHz), input bias current (45 nA), input offset voltage (1 mV), supply current (1.05 mA for 4 channels), output current per channel (40 mA), and supply voltage range (4 V to 40 V).