AD2S99BP Equivalent & Substitute Parts

Part Overview

The AD2S99BP is a sinusoidal oscillator IC manufactured by Analog Devices Inc., designed for clock and timing applications. This component generates sinusoidal waveforms across a frequency range of 2kHz to 20kHz and operates within a supply voltage range of ±4.75V to 5.25V. The part is currently classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system support and component procurement.

Substiute Parts

AD2S99BP

Analog Devices Inc.In Stock: 107315AD2S99BP Datasheet

Current PartRFQ

AD2S99BPZ

Analog Devices Inc.In Stock: 2187AD2S99BPZ Datasheet

DirectRFQ

AD2S99APZ

Analog Devices Inc.In Stock: 3223AD2S99APZ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AD2S99BP are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

• Identical frequency range: 2kHz ~ 20kHz
• Identical supply voltage specification: ±4.75V ~ 5.25V
• Identical supply current: 8 mA
• Identical operating temperature range: -40°C ~ 85°C
• Identical package type: 20-PLCC (9x9) with 20-LCC (J-Lead) case
• Identical mounting type: Surface Mount
• Identical base product number: AD2S99
• Identical MSL rating: 1 (Unlimited)

All substitute parts listed below meet these criteria and are manufactured by Analog Devices Inc. within the same product family.

Parameter Comparison

Engineering Selection Recommendations

The AD2S99BP is obsolete and no longer in active production. For new designs or component replacement, AD2S99BPZ and AD2S99APZ are the recommended substitutes. Both parts are currently active products from Analog Devices Inc. and maintain full electrical and mechanical compatibility with the original AD2S99BP.

AD2S99BPZ and AD2S99APZ both carry ROHS3 compliance and REACH unaffected status, meeting modern regulatory requirements for electronic components. These certifications provide assurance for applications subject to environmental and hazardous substance restrictions.

Selection between AD2S99BPZ and AD2S99APZ should be based on availability and packaging requirements, as both parts are electrically and mechanically identical and meet all substitution criteria.

Frequently Asked Questions (FAQ)

Q: Can AD2S99BPZ and AD2S99APZ be used interchangeably with AD2S99BP?

A: Yes. Both parts meet all electrical and mechanical substitution criteria, including frequency range, supply voltage, current consumption, operating temperature, package type, and mounting specifications. They are direct substitutes for the obsolete AD2S99BP.

Q: What is the difference between AD2S99BPZ and AD2S99APZ?

A: Both parts are electrically and mechanically identical. The difference lies in the suffix designation, which typically indicates manufacturing date code or internal revision level. Both are active products with ROHS3 compliance and REACH unaffected status.

Q: Are there any compliance differences between the obsolete AD2S99BP and the active substitutes?

A: The substitute parts AD2S99BPZ and AD2S99APZ carry ROHS3 compliance and REACH unaffected certifications, which were not specified for the obsolete AD2S99BP. This represents an improvement in regulatory compliance for new procurements.

Q: What packaging options are available for the substitute parts?

A: Both AD2S99BPZ and AD2S99APZ are supplied in Tube packaging. The physical package remains 20-PLCC (9x9) with 20-LCC (J-Lead) case configuration, identical to the original AD2S99BP.

Q: Is the MSL rating the same across all three parts?

A: Yes. All three parts—AD2S99BP, AD2S99BPZ, and AD2S99APZ—carry an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage and handling.