TLV2254IDG4 Equivalent & Substitute Parts

Part Overview

The TLV2254IDG4 is a general-purpose operational amplifier featuring four independent circuits in a 14-SOIC surface-mount package. This device is designed for rail-to-rail output applications with low power consumption and operates across an extended temperature range of -40°C to 125°C. The TLV2254IDG4 is classified as obsolete, making identification of equivalent substitute parts essential for ongoing design support and procurement continuity.

Substiute Parts

TLV2254IDG4

Texas InstrumentsIn Stock: 842TLV2254IDG4 Datasheet

Current PartRFQ

TLV2254ID

Texas InstrumentsIn Stock: 2324TLV2254ID Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLV2254IDG4 is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Amplifier type (General Purpose)
• Number of circuits (4 independent channels)
• Output configuration (Rail-to-Rail)
• Supply voltage range (2.7 V to 8 V minimum and maximum)
• Operating temperature range (-40°C to 125°C)
• Slew rate (0.12 V/µs)
• Gain bandwidth product (200 kHz)
• Input bias current (1 pA)
• Input offset voltage (200 µV)
• Supply current per channel (140 µA total for 4 channels)
• Output current per channel (50 mA)

Mechanical & Packaging Specifications:

• Package type (14-SOIC)
• Physical dimensions (0.154", 3.90mm Width)
• Mounting technology (Surface Mount)

Compliance & Regulatory:

• RoHS3 compliance
• Moisture sensitivity level (MSL 1 - Unlimited)
• REACH status (REACH Unaffected)

The TLV2254IDG4 differs from substitute parts only in packaging format (tape and reel versus tube) and product status (obsolete versus active). All electrical and mechanical specifications remain identical.

Parameter Comparison

Engineering Selection Recommendations

The TLV2254ID serves as the direct substitute for the obsolete TLV2254IDG4. Both parts are manufactured by Texas Instruments and share identical electrical and mechanical specifications across all critical parameters. The primary distinction is product status: the TLV2254IDG4 is obsolete, while the TLV2254ID maintains active production status.

Both parts maintain full compliance with ROHS3 regulations and REACH requirements. The MSL rating of 1 (Unlimited) indicates no moisture sensitivity constraints for either part during storage or handling.

Selection of the TLV2254ID is appropriate for new designs, redesigns, or replacement procurement where the TLV2254IDG4 is no longer available. The active production status of the TLV2254ID ensures supply chain continuity and long-term availability.

Frequently Asked Questions (FAQ)

Q: Can the TLV2254ID directly replace the TLV2254IDG4 in existing designs?

A: Yes. The TLV2254ID is electrically and mechanically identical to the TLV2254IDG4. All electrical parameters, package dimensions, and pin configurations are equivalent. Direct substitution is possible without circuit modification.

Q: What is the difference between TLV2254IDG4 and TLV2254ID?

A: The primary difference is packaging format. The TLV2254IDG4 is supplied in tape and reel format, while the TLV2254ID is supplied in tube packaging. All electrical specifications and physical dimensions are identical. Additionally, the TLV2254IDG4 is classified as obsolete, while the TLV2254ID maintains active production status.

Q: Are there any compliance differences between these parts?

A: No. Both the TLV2254IDG4 and TLV2254ID carry identical ROHS3 compliance, REACH unaffected status, and MSL 1 (Unlimited) moisture sensitivity ratings.

Q: Why is the TLV2254IDG4 classified as obsolete?

A: The TLV2254IDG4 has been discontinued by Texas Instruments. The TLV2254ID remains in active production and is the recommended part for all new and ongoing applications.

Q: What are the key electrical parameters that define substitution compatibility?

A: Substitution compatibility is determined by: amplifier type (General Purpose), circuit count (4), output configuration (Rail-to-Rail), supply voltage range (2.7 V to 8 V), operating temperature range (-40°C to 125°C), slew rate (0.12 V/µs), gain bandwidth product (200 kHz), input bias current (1 pA), input offset voltage (200 µV), supply current (140 µA for 4 channels), and output current per channel (50 mA).

Q: Is the 14-SOIC package identical between both parts?

A: Yes. Both parts use the 14-SOIC package with identical physical dimensions of 0.154" width and 3.90mm overall width. Pin configuration and footprint are identical, enabling direct PCB compatibility.