TLC083AID Equivalent & Substitute Parts

Part Overview

The TLC083AID is a general-purpose operational amplifier featuring two independent circuits in a 14-SOIC surface mount package. This device is manufactured by Texas Instruments and is classified as a linear amplifier component. The TLC083AID is designated as Last Time Buy, indicating that this specific part number variant will no longer be manufactured. Identifying equivalent substitute parts is necessary to ensure design continuity and maintain supply chain reliability for applications currently utilizing this component.

Substiute Parts

TLC083AID

Texas InstrumentsIn Stock: 2061TLC083AID Datasheet

Current PartRFQ

TLC083CDR

Texas InstrumentsIn Stock: 1039TLC083CDR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLC083AID is determined by electrical and mechanical parameter equivalence. The following criteria establish valid substitution:

Electrical Parameter Equivalence:

• Amplifier Type: General Purpose
• Number of Circuits: 2
• Slew Rate: 19 V/µs
• Gain Bandwidth Product: 10 MHz
• Current - Input Bias: 3 pA
• Voltage - Input Offset: 390 µV
• Current - Supply: 1.9 mA (x2 Channels)
• Current - Output / Channel: 57 mA
• Voltage - Supply Span: 4.5 V to 16 V

Mechanical Parameter Equivalence:

• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount

Compliance Equivalence:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The TLC083CDR meets all electrical and mechanical equivalence criteria. The primary distinction between the main part and substitute is the operating temperature range and packaging format (Tube versus Tape & Reel).

Parameter Comparison

Engineering Selection Recommendations

The TLC083CDR is a direct electrical and mechanical equivalent to the TLC083AID. Both parts share identical electrical specifications, including slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, output current capability, and supply voltage range. Both components are housed in the 14-SOIC surface mount package and maintain identical RoHS3 compliance and moisture sensitivity ratings.

The TLC083CDR is designated as Active product status, ensuring continued availability and manufacturing support. The TLC083AID is designated as Last Time Buy, making the TLC083CDR the appropriate long-term substitute for new designs and ongoing production requirements.

The operating temperature range differs between the two parts: the TLC083AID operates from -40°C to 125°C, while the TLC083CDR operates from 0°C to 70°C. Applications requiring operation below 0°C or above 70°C must retain the TLC083AID or identify alternative solutions. For applications operating within the 0°C to 70°C range, the TLC083CDR provides full functional equivalence.

The packaging format differs: the TLC083AID is supplied in Tube format, while the TLC083CDR is supplied in Tape & Reel (TR) format. This distinction affects handling, storage, and automated assembly processes but does not impact electrical performance or component functionality.

Frequently Asked Questions (FAQ)

Q: Can the TLC083CDR be used as a direct replacement for the TLC083AID in all applications?

A: The TLC083CDR is electrically and mechanically equivalent to the TLC083AID for applications operating within the 0°C to 70°C temperature range. Applications requiring operation outside this range must retain the TLC083AID or identify alternative solutions. The packaging format differs (Tape & Reel versus Tube), which may affect procurement and assembly processes but does not impact electrical performance.

Q: What is the significance of the Last Time Buy status for the TLC083AID?

A: Last Time Buy status indicates that Texas Instruments will discontinue manufacturing the TLC083AID. Existing inventory will be depleted, and the part will no longer be available for future orders. The TLC083CDR, designated as Active, is the recommended substitute for ensuring long-term supply chain continuity.

Q: Are there any compliance or certification differences between these parts?

A: Both the TLC083AID and TLC083CDR are ROHS3 Compliant, REACH Unaffected, and classified as Moisture Sensitivity Level 1 (Unlimited). No compliance or certification differences exist between these parts.

Q: What is the difference between Tube and Tape & Reel packaging?

A: Tube packaging supplies components in a plastic tube suitable for manual handling and small-quantity applications. Tape & Reel (TR) packaging supplies components on a continuous reel suitable for automated pick-and-place assembly equipment. Both formats contain the same component; the difference is in handling and assembly methodology.

Q: If my application requires operation below 0°C or above 70°C, what options are available?

A: The TLC083AID operates from -40°C to 125°C and must be retained for applications requiring extended temperature operation. The TLC083CDR is limited to 0°C to 70°C operation. No alternative substitute is provided in the current data set for extended temperature requirements.

Q: Are the electrical specifications identical between TLC083AID and TLC083CDR?

A: Yes. Both parts share identical electrical specifications: 19 V/µs slew rate, 10 MHz gain bandwidth product, 3 pA input bias current, 390 µV input offset voltage, 1.9 mA supply current (x2 Channels), 57 mA output current per channel, and 4.5 V to 16 V supply voltage range.

Q: Can the TLC083CDR be used in existing designs without PCB modifications?

A: Yes. The TLC083CDR uses the identical 14-SOIC (0.154", 3.90mm Width) surface mount package as the TLC083AID. No PCB layout modifications are required for package compatibility. Thermal and environmental operating conditions must be verified to ensure the 0°C to 70°C range is acceptable for the application.