TLV341AIDBVR Equivalent & Substitute Parts

Part Overview

The TLV341AIDBVR is a general purpose operational amplifier manufactured by Texas Instruments, designed for rail-to-rail signal processing applications. This single-circuit amplifier operates across a supply voltage range of 1.5 V to 5.5 V and is packaged in SOT-23-6 surface mount configuration. The device is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when design requirements necessitate alternative packaging formats, different thermal characteristics, or inventory availability constraints while maintaining functional equivalence within specified electrical parameters.

Substiute Parts

TLV341AIDBVR

Texas InstrumentsIn Stock: 999482TLV341AIDBVR Datasheet

Current PartRFQ

LMV341MG/NOPB

Texas InstrumentsIn Stock: 35381LMV341MG/NOPB Datasheet

MFR RecommendedRFQ

LMV341MGX/NOPB

Texas InstrumentsIn Stock: 2396LMV341MGX/NOPB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLV341AIDBVR are identified based on functional equivalence within the following critical parameters: amplifier type (General Purpose), circuit count (1), output configuration (Rail-to-Rail), slew rate (1 V/µs), operating temperature range (-40°C to 125°C), and compliance certifications (RoHS3, REACH Unaffected).

The substitute parts LMV341MG/NOPB and LMV341MGX/NOPB share the same base product number (LMV341) and maintain identical amplifier classification, circuit topology, and output characteristics. Both substitutes operate within the specified temperature range and meet all regulatory requirements. The primary distinction between the main part and substitutes is the package format: TLV341AIDBVR uses SOT-23-6 (Cut Tape packaging), while LMV341MG/NOPB and LMV341MGX/NOPB use SC-70-6 (Tape & Reel packaging). Electrical performance differences exist in gain bandwidth product, input bias current, input offset voltage, supply current, and minimum supply voltage, which must be evaluated for specific circuit requirements.

Parameter Comparison

Engineering Selection Recommendations

Selection between TLV341AIDBVR and its substitutes LMV341MG/NOPB or LMV341MGX/NOPB is determined by application-specific requirements and packaging constraints. All three parts maintain Active product status and full compliance with RoHS3 and REACH regulations, ensuring regulatory acceptability across all variants.

The TLV341AIDBVR in SOT-23-6 package is suitable for applications requiring the lowest minimum supply voltage (1.5 V) and highest gain bandwidth product (2.3 MHz). This configuration supports ultra-low voltage battery-powered designs and higher frequency signal processing.

The LMV341MG/NOPB and LMV341MGX/NOPB in SC-70-6 package require minimum supply voltage of 2.7 V and provide reduced gain bandwidth product (1 MHz). These variants feature superior input bias current (0.02 pA versus 1 pA) and lower input offset voltage (250 µV versus 300 µV), resulting in improved precision characteristics. The SC-70-6 package accommodates Tape & Reel distribution format, which may align with high-volume manufacturing workflows.

Inventory availability differs across variants: TLV341AIDBVR maintains 999,400 units in stock, while LMV341MG/NOPB provides 35,300 units and LMV341MGX/NOPB provides 2,350 units. Selection should account for supply chain requirements and production volume.

Frequently Asked Questions (FAQ)

Q: Can LMV341MG/NOPB directly replace TLV341AIDBVR in existing designs?

A: Direct replacement requires verification of minimum supply voltage compatibility. TLV341AIDBVR operates from 1.5 V minimum, while LMV341MG/NOPB requires 2.7 V minimum. If the application supplies 2.7 V or higher, functional replacement is possible. Package footprint differences (SOT-23-6 versus SC-70-6) necessitate PCB layout modification.

Q: What are the electrical performance differences between these parts?

A: TLV341AIDBVR provides higher gain bandwidth product (2.3 MHz versus 1 MHz) and lower input bias current (1 pA versus 0.02 pA). LMV341MG/NOPB and LMV341MGX/NOPB offer superior input offset voltage (250 µV versus 300 µV) and lower input bias current. Supply current is higher in the LMV341 variants (107 µA versus 75 µA).

Q: Are the package formats interchangeable?

A: No. SOT-23-6 and SC-70-6 packages have different pinout footprints and physical dimensions. PCB redesign is required for package conversion. Pin-to-pin functional equivalence exists, but physical layout compatibility does not.

Q: Do all variants meet the same compliance standards?

A: Yes. TLV341AIDBVR, LMV341MG/NOPB, and LMV341MGX/NOPB are all RoHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS coding (8542.33.0001). Moisture sensitivity level is 1 (Unlimited) for all variants.

Q: What is the difference between LMV341MG/NOPB and LMV341MGX/NOPB?

A: Both parts are electrically and functionally identical with matching electrical specifications, package format (SC-70-6), and compliance certifications. The primary distinction is inventory availability: LMV341MG/NOPB has 35,300 units in stock, while LMV341MGX/NOPB has 2,350 units.

Q: Which part should be selected for battery-powered applications?

A: TLV341AIDBVR is optimized for battery-powered designs due to its 1.5 V minimum supply voltage capability and lower supply current (75 µA). LMV341 variants require minimum 2.7 V supply voltage, limiting applicability to higher voltage battery systems.