TLC084IDRG4 Equivalent & Substitute Parts

Part Overview

The TLC084IDRG4 is a general-purpose operational amplifier integrated circuit containing four independent amplifier circuits in a 14-SOIC surface mount package. This device is manufactured by Texas Instruments and is classified as obsolete. The TLC084IDRG4 is supplied in tube packaging and maintains full compatibility with active production alternatives. Due to its obsolete status, identifying equivalent substitute parts ensures design continuity and supply chain reliability for applications requiring this amplifier configuration.

Substiute Parts

TLC084IDRG4

Texas InstrumentsIn Stock: 1136TLC084IDRG4 Datasheet

Current PartRFQ

TLC084IDR

Texas InstrumentsIn Stock: 5729TLC084IDR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLC084IDRG4 is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must satisfy the following criteria:

Electrical Parameters (Must Match Exactly):

• Amplifier Type: General Purpose
• Number of Circuits: 4
• 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 (x4 Channels)
• Current - Output / Channel: 57 mA
• Voltage - Supply Span: 4.5 V to 16 V
• Operating Temperature Range: -40°C to 125°C

Mechanical Parameters (Must Match Exactly):

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

Compliance Parameters (Must Match Exactly):

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

The TLC084IDR is identified as the manufacturer-recommended substitute. This part maintains identical electrical specifications and mechanical packaging while differing only in packaging format (Tape & Reel versus tube) and product status (Active versus Obsolete).

Parameter Comparison

Engineering Selection Recommendations

The TLC084IDR is a direct functional equivalent to the TLC084IDRG4. Both parts share identical electrical performance specifications, mechanical package dimensions, and compliance certifications. The primary distinction is product status: the TLC084IDRG4 is obsolete while the TLC084IDR is in active production.

For new designs or ongoing production requiring the TLC084 quad general-purpose amplifier, the TLC084IDR is the appropriate selection. This part maintains full electrical and mechanical compatibility while ensuring access to current manufacturing and supply chain support.

For existing designs currently using the TLC084IDRG4, direct substitution with the TLC084IDR is permissible without circuit modification. The difference in packaging format (Tape & Reel versus tube) affects only procurement and assembly processes, not electrical performance or board-level integration.

Both parts satisfy ROHS3 compliance and REACH requirements. Moisture sensitivity classification is identical at Level 1 (Unlimited), indicating no special storage or handling requirements beyond standard component practices.

Frequently Asked Questions (FAQ)

Q: Can the TLC084IDR replace the TLC084IDRG4 in existing circuit designs?

A: Yes. The TLC084IDR is electrically and mechanically identical to the TLC084IDRG4. All electrical parameters, operating ranges, and package dimensions match exactly. No circuit modifications are required.

Q: What is the difference between TLC084IDRG4 and TLC084IDR?

A: The parts are functionally equivalent. The TLC084IDRG4 is supplied in tube packaging and is obsolete. The TLC084IDR is supplied in Tape & Reel format and is in active production. The packaging format difference affects only procurement and assembly handling, not electrical performance.

Q: Are both parts RoHS compliant?

A: Yes. Both the TLC084IDRG4 and TLC084IDR are ROHS3 compliant and REACH unaffected.

Q: What is the moisture sensitivity level for these parts?

A: Both parts have a Moisture Sensitivity Level of 1 (Unlimited), indicating no special moisture control requirements during storage or handling.

Q: Can I use the TLC084IDR in high-temperature applications?

A: Yes. The TLC084IDR operates across the temperature range of -40°C to 125°C, matching the TLC084IDRG4 specification.

Q: What is the supply voltage range for the TLC084IDR?

A: The TLC084IDR accepts supply voltages from 4.5 V to 16 V, identical to the TLC084IDRG4.

Q: How many amplifier circuits are integrated in the TLC084IDR?

A: The TLC084IDR contains four independent general-purpose amplifier circuits in a single 14-SOIC package.