Equivalent & Substitute Parts for BU7442F-E2

Part Overview

BU7442F-E2 is a CMOS linear amplifier IC from Rohm Semiconductor, featuring two amplifier circuits in an 8-SOP surface-mount package. It is designated as an active product and offers low input bias current, low supply current, and typical slew rate and gain bandwidth characteristics suitable for general amplification tasks. Alternative and substitute components may be necessary due to inventory, lifecycle status, sourcing requirements, or compliance constraints.

Substiute Parts

BU7442F-E2

Rohm SemiconductorIn Stock: 1046BU7442F-E2 Datasheet

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CLC2011ISO8MTR

MaxLinear, Inc.In Stock: 1217CLC2011ISO8MTR Datasheet

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MAX4252ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 2003MAX4252ESA+ Datasheet

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MAX4257ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 2078MAX4257ESA+ Datasheet

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MAX4282ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1343MAX4282ESA+ Datasheet

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TLV2622ID

Texas InstrumentsIn Stock: 3011TLV2622ID Datasheet

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TLV2632ID

Texas InstrumentsIn Stock: 1050TLV2632ID Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for BU7442F-E2 is based strictly on the following parameters: amplifier type, number of circuits, slew rate, gain bandwidth product, input bias current, input offset voltage, output and supply current, voltage supply span, operating temperature, mounting type, package specifications, regulatory compliance (RoHS, REACH), and moisture sensitivity. Only components matching these criteria and basic mechanical constraints (package and footprint) are considered equivalent substitutes within the linear amplifier IC category.

Parameter Comparison

Engineering Selection Recommendations

Selection of substitute linear amplifier ICs for BU7442F-E2 should be based on product lifecycle status, RoHS 3 compliance, REACH status, moisture sensitivity level, and ECCN classification. All substitute models listed are certified as RoHS 3 compliant and REACH unaffected where indicated. Product status may vary (active, last time buy, obsolete, discontinued), and only active or available inventory should be selected if lifecycle requirements are imposed.

Frequently Asked Questions (FAQ)

Q1: Which parameters are critical for substituting BU7442F-E2?
A1: The most critical parameters for equivalent substitution are amplifier type, number of circuits, slew rate, bandwidth, supply voltage range, package type, mounting type, and regulatory compliance.

Q2: Is mechanical package compatibility required for substitution?
A2: Yes, all substitute parts listed use the 8-SOIC package suitable for surface-mount applications, matching the footprint and assembly requirements of BU7442F-E2.

Q3: How does product status affect substitute selection?
A3: Product status, such as active, obsolete, last time buy, or discontinued, determines inventory availability and long-term sourcing risks. Selection should align with sourcing policies.

Q4: Are all substitutes compliant with RoHS and REACH?
A4: All substitute parts marked as RoHS 3 compliant and REACH unaffected satisfy standard environmental and regulatory requirements.

Q5: Are there differences in electrical specifications among the substitutes?
A5: Substitute parts exhibit variation in slew rate, bandwidth, input bias, and output current. Selection should ensure parameters meet application requirements strictly as per the values provided.

Q6: Is ECCN relevant for amplifier IC selection?
A6: All listed substitute parts share the same export classification (EAR99), indicating equivalent handling for compliance and export logistics.

Q7: Can substitutes be sourced in similar packaging?
A7: Substitute models are available in tube, cut tape (CT), or Digi-Reel® formats. Packaging compatibility should be verified against assembly process requirements.