TLV2475IDRG4 Equivalent & Substitute Parts

Part Overview

The TLV2475IDRG4 is a CMOS operational amplifier featuring four independent circuits in a 16-SOIC surface mount package. This device provides rail-to-rail output capability with low input bias current and is designed for general-purpose analog signal processing applications requiring low power consumption across a 2.7V to 6V supply range.

The TLV2475IDRG4 is classified as obsolete. Locating equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this component.

Substiute Parts

TLV2475IDRG4

Texas InstrumentsIn Stock: 726TLV2475IDRG4 Datasheet

Current PartRFQ

TLV2475AIDR

Texas InstrumentsIn Stock: 1010TLV2475AIDR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLV2475IDRG4 is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Amplifier Type: CMOS
• Number of Circuits: 4
• Output Type: Rail-to-Rail
• Slew Rate: 1.5 V/µs
• Gain Bandwidth Product: 2.8 MHz
• Current - Input Bias: 2.5 pA
• Voltage - Input Offset: 250 µV
• Current - Supply: 600 µA (x4 Channels)
• Current - Output / Channel: 35 mA
• Voltage - Supply Span: 2.7V to 6V
• Operating Temperature Range: -40°C to 125°C

Mechanical & Packaging Specifications:

• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Supplier Device Package: 16-SOIC

Compliance & Environmental:

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

The substitute part TLV2475AIDR meets all specified electrical, mechanical, and compliance parameters and is therefore a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

The TLV2475AIDR is the manufacturer-recommended substitute for the obsolete TLV2475IDRG4. Both parts are manufactured by Texas Instruments and share identical electrical specifications, package geometry, and compliance certifications.

The primary distinction between these parts is product status: the TLV2475IDRG4 is obsolete, while the TLV2475AIDR maintains active production status. The TLV2475AIDR is supplied in Tape & Reel packaging, which is standard for active production components.

Both parts satisfy ROHS3 compliance requirements and carry MSL Level 1 moisture sensitivity classification, indicating unlimited shelf life under standard storage conditions.

Selection of the TLV2475AIDR ensures access to an actively manufactured component with equivalent performance characteristics and full compatibility with designs originally specified for the TLV2475IDRG4.

Frequently Asked Questions (FAQ)

Q: Can the TLV2475AIDR be used as a direct replacement for the TLV2475IDRG4?

A: Yes. The TLV2475AIDR is electrically and mechanically equivalent to the TLV2475IDRG4. All electrical parameters, package dimensions, pin configurations, and operating ranges are identical. The parts are pin-for-pin compatible and require no circuit modifications.

Q: What is the difference between TLV2475IDRG4 and TLV2475AIDR?

A: The primary difference is product status. The TLV2475IDRG4 is classified as obsolete and is no longer in active production. The TLV2475AIDR is the active production equivalent. Packaging format differs: TLV2475IDRG4 is supplied in standard packaging, while TLV2475AIDR is supplied in Tape & Reel format. All electrical and mechanical specifications are identical.

Q: Are there any compatibility concerns when substituting these parts?

A: No compatibility concerns exist. Both parts use the 16-SOIC surface mount package with identical pin assignments and electrical characteristics. PCB layouts, footprints, and assembly processes require no modification.

Q: What is the package type for both parts?

A: Both the TLV2475IDRG4 and TLV2475AIDR use the 16-SOIC package with 0.154-inch (3.90mm) width. This is a standard surface mount package compatible with automated assembly equipment.

Q: Are both parts RoHS compliant?

A: Yes. Both the TLV2475IDRG4 and TLV2475AIDR are ROHS3 compliant and meet environmental regulatory requirements for lead-free manufacturing and restricted substance limitations.

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

A: Both parts carry MSL Level 1 classification, indicating unlimited shelf life. No special moisture control measures are required during storage or handling under standard industrial conditions.

Q: Why is the TLV2475IDRG4 obsolete?

A: The TLV2475IDRG4 has been discontinued by Texas Instruments. The TLV2475AIDR represents the active production continuation of this product line with identical specifications.