TLC083CD Equivalent & Substitute Parts

Part Overview

The TLC083CD is a general-purpose operational amplifier featuring two independent circuits in a 14-SOIC surface mount package, manufactured by Texas Instruments. This device is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity. The TLC083CD operates across a supply voltage range of 4.5V to 16V with a slew rate of 19V/µs and gain bandwidth product of 10MHz, suitable for general-purpose analog signal processing applications.

Substiute Parts

TLC083CD

Texas InstrumentsIn Stock: 1070TLC083CD Datasheet

Current PartRFQ

TLC083AID

Texas InstrumentsIn Stock: 2061TLC083AID Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLC083CD is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Amplifier type: General Purpose
• Number of circuits: 2
• Slew rate: 19V/µs
• Gain bandwidth product: 10MHz
• Input bias current: 3pA
• Input offset voltage: 390µV
• Supply current per channel: 1.9mA
• Output current per channel: 57mA
• Supply voltage range: 4.5V to 16V minimum and maximum

Mechanical Equivalence Criteria:

• Package type: 14-SOIC
• Package dimensions: 0.154" width (3.90mm)
• Mounting type: Surface Mount

Compliance Criteria:

• RoHS3 compliance
• Moisture sensitivity level: 1 (Unlimited)

The TLC083AID qualifies as a direct substitute based on identical electrical and mechanical specifications. The primary distinction is product status and operating temperature range, which do not affect functional substitution in applications designed for the TLC083CD.

Parameter Comparison

Engineering Selection Recommendations

The TLC083AID is a direct functional equivalent to the TLC083CD based on complete electrical and mechanical parameter alignment. Selection between these parts should be based on the following factors:

Product Status Consideration: The TLC083CD is classified as obsolete, while the TLC083AID is designated Last Time Buy. For new designs or production continuity, the TLC083AID is the appropriate selection due to its extended product lifecycle status and greater availability (2000 pcs in stock versus 968 pcs).

Operating Temperature Range: The TLC083AID provides an extended operating temperature range of -40°C to 125°C compared to the TLC083CD range of 0°C to 70°C. Applications requiring operation outside the 0°C to 70°C window must use the TLC083AID.

Compliance and Certification: Both parts maintain ROHS3 compliance, unlimited moisture sensitivity level (MSL 1), and identical REACH and ECCN classifications, ensuring regulatory equivalence for all applications.

Packaging: Both parts are supplied in 14-SOIC surface mount packages with identical dimensions. The TLC083AID is supplied in tube packaging, while the TLC083CD packaging specification is not provided. This distinction does not affect functional performance or PCB integration.

Frequently Asked Questions (FAQ)

Q: Can the TLC083AID directly replace the TLC083CD in existing designs?

A: Yes. The TLC083AID is electrically and mechanically equivalent to the TLC083CD across all specified parameters. Direct substitution is supported without circuit modification, provided the application operates within the TLC083CD's original temperature specification of 0°C to 70°C.

Q: What is the primary difference between TLC083CD and TLC083AID?

A: The primary differences are product status and operating temperature range. The TLC083CD is obsolete with a 0°C to 70°C operating range, while the TLC083AID is Last Time Buy with an extended -40°C to 125°C operating range. All electrical and mechanical specifications are identical.

Q: Are both parts RoHS compliant?

A: Yes. Both the TLC083CD and TLC083AID are ROHS3 compliant with identical moisture sensitivity levels (MSL 1, Unlimited), ensuring regulatory equivalence.

Q: Does the packaging difference affect substitution?

A: No. Both parts use the 14-SOIC surface mount package with identical dimensions (0.154" width, 3.90mm). Packaging format (tube versus other formats) does not affect electrical performance or PCB integration.

Q: Which part should be selected for new production?

A: The TLC083AID is recommended for new production due to its Last Time Buy status and greater current inventory availability (2000 pcs), compared to the obsolete TLC083CD (968 pcs).

Q: Can the TLC083AID be used in applications requiring temperatures below 0°C or above 70°C?

A: Yes. The TLC083AID's extended operating range of -40°C to 125°C supports operation outside the TLC083CD's original 0°C to 70°C specification. Applications requiring these extended temperatures must use the TLC083AID.