Equivalent & Substitute Parts for SN1708006DR

Part Overview

The SN1708006DR is an obsolete prototype component manufactured by Texas Instruments. Due to its discontinued status and limited availability for new designs, identifying functionally equivalent active alternatives is essential for ongoing production support and new application development. The recommended substitute is the INA129U/2K5, an active instrumentation amplifier that provides equivalent functional performance with current manufacturing support and full component availability.

Substiute Parts

SN1708006DR

Texas InstrumentsIn Stock: 871SN1708006DR Datasheet

Current PartRFQ

INA129U/2K5

Texas InstrumentsIn Stock: 17789INA129U/2K5 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The INA129U/2K5 is designated as the manufacturer-recommended substitute for the SN1708006DR. Substitution eligibility is determined by the following criteria:

Substitution Basis:

• Manufacturer alignment: Both components are Texas Instruments products
• Compliance equivalence: Both maintain ROHS3 compliance and identical MSL rating (3, 168 Hours)
• Functional category: INA129U/2K5 operates as an instrumentation amplifier, providing signal conditioning and measurement capabilities
• Active product status: INA129U/2K5 maintains active manufacturing status with full supply chain support

The substitution is valid for applications requiring instrumentation amplification with the electrical and environmental specifications provided by the INA129U/2K5 series.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: INA129U/2K5

The INA129U/2K5 is the designated manufacturer-recommended substitute. Selection of this component is supported by:

• Compliance Continuity: Maintains identical ROHS3 compliance and MSL rating (3, 168 Hours) as the original part
• Active Manufacturing Status: Full production support and supply chain availability ensure long-term component sourcing
• Manufacturer Alignment: Direct Texas Instruments product, ensuring design consistency and technical support continuity
• Packaging Specification: 8-SOIC surface mount package provides defined mechanical and electrical interface

For applications where the original SN1708006DR was specified, the INA129U/2K5 provides equivalent compliance and environmental performance characteristics.

Frequently Asked Questions (FAQ)

Q: Why is the SN1708006DR being replaced? A: The SN1708006DR is classified as obsolete by the manufacturer. The INA129U/2K5 is the active equivalent that maintains compliance requirements and provides ongoing supply availability.

Q: Are the RoHS and MSL ratings identical between the two parts? A: Yes. Both components maintain ROHS3 compliance and MSL rating 3 (168 Hours), ensuring equivalent environmental and regulatory performance.

Q: What is the package type for the substitute? A: The INA129U/2K5 is supplied in 8-SOIC (0.154", 3.90mm Width) surface mount packaging with Cut Tape (CT) and Digi-Reel® options.

Q: Is the INA129U/2K5 currently in production? A: Yes. The INA129U/2K5 maintains active product status with 17,700 pieces available in current inventory.

Q: Can the INA129U/2K5 be used as a direct replacement? A: The INA129U/2K5 is the manufacturer-recommended substitute. Compliance and environmental specifications are equivalent. Verify circuit-level compatibility with application requirements.

Q: What electrical specifications define the INA129U/2K5? A: The INA129U/2K5 is a single-circuit instrumentation amplifier with 4V/µs slew rate, 1.3 MHz -3dB bandwidth, 2 nA input bias current, 10 µV input offset voltage, and 700µA supply current. Supply voltage range is 4.5V to 36V with operating temperature range of -40°C to 85°C.