LT6600IDF-2.5 Equivalent & Substitute Parts

Part Overview

The LT6600IDF-2.5 is a differential amplifier integrated circuit manufactured by Analog Devices Inc., housed in a 12-DFN (4x4) surface mount package. This device functions as a single-circuit differential amplifier with differential output configuration, designed for applications requiring precision signal conditioning and amplification in compact form factors.

The LT6600IDF-2.5 carries an obsolete product status. Locating equivalent or substitute components becomes necessary when original inventory is depleted or when design requirements mandate active product status for long-term supply chain assurance and manufacturer support.

Substiute Parts

LT6600IDF-2.5

Analog Devices Inc.In Stock: 1142LT6600IDF-2.5 Datasheet

Current PartRFQ

LT6600IDF-2.5#PBF

Analog Devices Inc.In Stock: 941LT6600IDF-2.5#PBF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LT6600IDF-2.5 is determined by strict equivalence across the following electrical and mechanical parameters:

Electrical Parameters (Must Match):

• Amplifier Type: Differential
• Number of Circuits: 1
• Output Type: Differential
• Current - Input Bias: 15 µA
• Voltage - Input Offset: 5 mV
• Current - Supply: 28 mA
• Voltage - Supply Span (Min): 3 V
• Voltage - Supply Span (Max): 11 V
• Operating Temperature Range: -40°C to 85°C

Mechanical Parameters (Must Match):

• Mounting Type: Surface Mount
• Package / Case: 12-WFDFN Exposed Pad
• Supplier Device Package: 12-DFN (4x4)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Manufacturer & Base Product:

• Manufacturer: Analog Devices Inc.
• Base Product Number: LT6600

The LT6600IDF-2.5#PBF qualifies as a direct substitute based on complete parameter alignment across all electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

LT6600IDF-2.5#PBF is the direct substitute for LT6600IDF-2.5 based on complete electrical and mechanical parameter equivalence.

Selection Criteria:

1. Product Status: The LT6600IDF-2.5#PBF carries active product status, ensuring ongoing manufacturer support, availability, and compliance with current industry standards. The original LT6600IDF-2.5 is obsolete and no longer supported by Analog Devices Inc.

2. Regulatory Compliance: The LT6600IDF-2.5#PBF is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component procurement in regulated industries.

3. Packaging: The LT6600IDF-2.5#PBF is supplied in tube packaging, which is standard for active production components and facilitates automated assembly processes.

4. Electrical Equivalence: All electrical parameters—input bias current, input offset voltage, supply current, supply voltage range, and operating temperature—are identical between the original and substitute part.

5. Mechanical Compatibility: Both parts utilize identical surface mount packaging (12-WFDFN Exposed Pad, 12-DFN 4x4), ensuring direct PCB layout compatibility without design modification.

Frequently Asked Questions (FAQ)

Q: Can LT6600IDF-2.5#PBF be used as a direct replacement for LT6600IDF-2.5 without circuit modification?

A: Yes. The LT6600IDF-2.5#PBF is electrically and mechanically equivalent to the LT6600IDF-2.5. All electrical parameters and package specifications are identical. No circuit modification is required for substitution.

Q: What is the primary difference between LT6600IDF-2.5 and LT6600IDF-2.5#PBF?

A: The primary difference is product status. LT6600IDF-2.5 is obsolete, while LT6600IDF-2.5#PBF is active. Additionally, LT6600IDF-2.5#PBF includes ROHS3 compliance certification and is supplied in tube packaging suitable for production environments.

Q: Are the package dimensions identical between these two parts?

A: Yes. Both parts use the 12-WFDFN Exposed Pad package with 4x4 mm dimensions. PCB footprints and land patterns are identical.

Q: Does the LT6600IDF-2.5#PBF meet environmental compliance requirements?

A: Yes. The LT6600IDF-2.5#PBF is ROHS3 compliant and REACH unaffected, meeting current environmental regulations for electronic components in the European Union and other regulated markets.

Q: What is the moisture sensitivity level for both parts?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling procedures apply without special moisture control requirements.

Q: Can these parts be used interchangeably in existing designs?

A: Yes. The LT6600IDF-2.5#PBF is a direct functional and mechanical equivalent. Existing designs using LT6600IDF-2.5 can incorporate LT6600IDF-2.5#PBF without design changes or re-qualification.