THS4130ID Equivalent & Substitute Parts

Part Overview

The THS4130ID is a differential amplifier integrated circuit manufactured by Texas Instruments, designed for high-speed signal processing applications. This device features a single differential amplifier circuit in an 8-SOIC surface mount package with a gain bandwidth product of 225 MHz and slew rate of 52 V/µs.

The THS4130ID carries an Obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term production requirements for applications utilizing this differential amplifier topology.

Substiute Parts

THS4130ID

Texas InstrumentsIn Stock: 2330THS4130ID Datasheet

Current PartRFQ

THS4130IDR

Texas InstrumentsIn Stock: 6728THS4130IDR Datasheet

MFR RecommendedRFQ

THS4131ID

Texas InstrumentsIn Stock: 65971THS4131ID Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the THS4130ID are identified based on electrical and mechanical parameter equivalence within the differential amplifier category. The substitution logic is structured as follows:

Primary Substitution Criteria:

• Amplifier Type: Differential
• Number of Circuits: 1
• Output Type: Differential
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Slew Rate: 52 V/µs
• Gain Bandwidth Product: 225 MHz
• -3dB Bandwidth: 150 MHz
• Current - Input Bias: 2 µA
• Voltage - Input Offset: 200 µV
• Current - Supply: 12.3 mA
• Current - Output / Channel: 85 mA
• Voltage - Supply Span: 4 V to 33 V
• Operating Temperature Range: -40°C to 85°C
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Two substitute parts meet these criteria:

THS4130IDR — Manufacturer Recommended substitute. Active product status. Identical electrical specifications and package configuration. Differs only in packaging format (tape and reel versus tube).

THS4131ID — Parametric equivalent substitute. Last Time Buy product status. Identical electrical specifications and package configuration. Base product number differs (THS4131 versus THS4130), indicating a related but distinct device variant within the same product family.

Parameter Comparison

Engineering Selection Recommendations

For THS4130IDR Selection:

THS4130IDR is the manufacturer-recommended substitute for THS4130ID. This part maintains Active product status with Texas Instruments, ensuring ongoing manufacturer support and availability. All electrical parameters, thermal specifications, and compliance certifications (ROHS3, REACH Unaffected) are identical to the original THS4130ID. The primary distinction is packaging format: THS4130IDR is supplied in tape and reel configuration, while THS4130ID is supplied in tube packaging. Selection of THS4130IDR is appropriate for applications requiring long-term supply chain stability and manufacturer support continuity.

For THS4131ID Selection:

THS4131ID is a parametric equivalent substitute with identical electrical performance specifications. This part carries Last Time Buy product status, indicating a defined end-of-life timeline. All electrical parameters, thermal specifications, and compliance certifications match the THS4130ID. The base product number differs (THS4131 versus THS4130), indicating a related variant within the Texas Instruments differential amplifier product family. Selection of THS4131ID is appropriate for applications where parametric equivalence is the primary requirement and where Last Time Buy inventory availability aligns with production schedules.

Compliance and Regulatory Considerations:

All three parts (THS4130ID, THS4130IDR, THS4131ID) maintain ROHS3 compliance and REACH Unaffected status, supporting applications with environmental and regulatory compliance requirements. Moisture Sensitivity Level 1 (Unlimited) indicates no moisture sensitivity constraints during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can THS4130IDR be used as a direct replacement for THS4130ID in existing designs?

A: Yes. THS4130IDR is the manufacturer-recommended substitute. All electrical parameters, operating characteristics, and package dimensions are identical. The only difference is the packaging format (tape and reel versus tube). PCB layout, schematic connections, and thermal management remain unchanged.

Q: What is the difference between THS4130IDR and THS4131ID?

A: Both parts are parametrically equivalent with identical electrical specifications. THS4130IDR maintains Active product status, while THS4131ID carries Last Time Buy status. The base product numbers differ (THS4130 versus THS4131), indicating distinct device variants. Selection depends on supply chain requirements and product lifecycle considerations.

Q: Is the 8-SOIC package identical across all three parts?

A: Yes. All three parts use the 8-SOIC package with 0.154" (3.90mm) width. Pin configuration, lead spacing, and PCB footprint are identical, enabling direct physical substitution on the circuit board.

Q: Are there any thermal or operating condition differences between these parts?

A: No. All three parts operate across the identical temperature range (-40°C to 85°C) and maintain identical supply voltage specifications (4 V to 33 V). Thermal performance and operating characteristics are equivalent.

Q: What does Last Time Buy status mean for THS4131ID?

A: Last Time Buy status indicates that Texas Instruments has announced a defined end-of-life date for this product. Existing inventory is available for purchase, but no new production will occur after the specified cutoff date. For long-term applications, THS4130IDR (Active status) is the preferred selection.

Q: Are all three parts RoHS compliant?

A: Yes. THS4130ID, THS4130IDR, and THS4131ID all maintain ROHS3 compliance and REACH Unaffected status, supporting applications with environmental and regulatory requirements.

Q: Can these parts be used interchangeably in high-frequency applications?

A: Yes. All three parts maintain identical gain bandwidth product (225 MHz), -3dB bandwidth (150 MHz), and slew rate (52 V/µs) specifications. High-frequency performance characteristics are equivalent across all substitute options.