TLV2322ID CMOS Amplifier Equivalent & Substitute Parts

Part Overview

The TLV2322ID is a dual-channel CMOS operational amplifier manufactured by Texas Instruments, designed for low-power analog signal processing applications. This device integrates two independent amplifier circuits in an 8-SOIC surface-mount package and operates across a wide supply voltage range of 2V to 8V.

The TLV2322ID is designated as Last Time Buy, indicating that Texas Instruments has discontinued this product line. This status necessitates identification of equivalent substitute components to maintain design continuity and ensure long-term supply chain reliability for applications currently utilizing this amplifier.

Substiute Parts

TLV2322ID

Texas InstrumentsIn Stock: 2787TLV2322ID Datasheet

Current PartRFQ

TLV2322IDR

Texas InstrumentsIn Stock: 6269TLV2322IDR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLV2322ID is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Amplifier topology: CMOS architecture
• Circuit count: Dual-channel (2 circuits)
• Slew rate: 0.03 V/µs
• Gain bandwidth product: 85 kHz
• Input bias current: 0.6 pA
• Input offset voltage: 1.1 mV
• Supply current: 20 µA per channel
• Output current capability: 30 mA per channel
• Supply voltage range: 2V to 8V minimum and maximum
• Operating temperature: -40°C to 85°C

Mechanical & Packaging Specifications:

• Package type: 8-SOIC surface-mount
• Package dimensions: 0.154" width (3.90mm)
• Mounting technology: Surface mount

Compliance & Regulatory:

• RoHS3 compliance
• Moisture sensitivity level: 1

Substitute parts must match all electrical parameters, maintain identical package geometry, and satisfy the same regulatory compliance requirements. Packaging format differences (Tube versus Tape & Reel) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The TLV2322IDR serves as the direct electrical and mechanical equivalent to the TLV2322ID. Both components are manufactured by Texas Instruments and share identical electrical specifications, package geometry, and regulatory compliance certifications.

The primary distinction between these parts is product status and packaging format. The TLV2322ID is designated Last Time Buy, indicating end-of-life status. The TLV2322IDR maintains Active product status, ensuring continued availability and manufacturer support.

From a packaging perspective, the TLV2322ID is supplied in Tube format, while the TLV2322IDR is supplied in Tape & Reel (TR) format. This difference reflects standard distribution practices and does not affect component functionality or performance in circuit applications.

For new designs or long-term production requirements, the TLV2322IDR is the appropriate selection due to its Active status and assured supply continuity. For existing inventory management of TLV2322ID units, direct substitution with TLV2322IDR is electrically and mechanically valid without circuit redesign or re-qualification.

Frequently Asked Questions (FAQ)

Q: Can TLV2322IDR be used as a direct replacement for TLV2322ID in existing circuit designs?

A: Yes. The TLV2322IDR is electrically and mechanically identical to the TLV2322ID. All electrical parameters, package dimensions, and pin configurations are equivalent. No circuit modifications are required for substitution.

Q: What is the difference between TLV2322ID (Tube) and TLV2322IDR (Tape & Reel)?

A: The difference is packaging format only. Tube packaging is used for smaller quantities and manual handling, while Tape & Reel format is optimized for automated assembly processes. The actual components are identical. Tape & Reel format typically offers cost advantages for high-volume production.

Q: Why is TLV2322ID marked as Last Time Buy?

A: Last Time Buy status indicates that Texas Instruments has discontinued this product line. Customers requiring this component should transition to the TLV2322IDR, which maintains Active status and ensures long-term supply availability.

Q: Are there any compliance or certification differences between TLV2322ID and TLV2322IDR?

A: No. Both components carry identical RoHS3 compliance certification and Moisture Sensitivity Level 1 rating. Regulatory and environmental compliance is equivalent.

Q: What is the pin-to-pin compatibility between these parts?

A: Both components use the 8-SOIC package with identical pin assignments. Pin-to-pin compatibility is complete, enabling direct PCB-level substitution without layout modifications.

Q: Can inventory of TLV2322ID be mixed with TLV2322IDR in production?

A: Yes. From an electrical and functional perspective, these components are interchangeable. However, packaging format differences (Tube versus Tape & Reel) may require separate handling procedures depending on assembly equipment and inventory management systems.