AD7387BCPZ-RL Equivalent & Substitute Parts

Part Overview

The AD7387BCPZ-RL is a 14-bit Analog to Digital Converter manufactured by Analog Devices Inc., classified within the Data Acquisition component category. This device features 4 single-ended inputs with 2 simultaneous SAR (Successive Approximation Register) converters, operating at a 4 MHz sampling rate. The component is housed in a 16-LFCSP (3x3) package with exposed pad configuration and is currently in Active product status with 908 units in stock.

Identifying equivalent and substitute parts becomes necessary when addressing supply chain constraints, inventory availability, or specific procurement requirements while maintaining identical electrical and mechanical performance characteristics.

Substiute Parts

AD7387BCPZ-RL

Analog Devices Inc.In Stock: 1016AD7387BCPZ-RL Datasheet

Current PartRFQ

AD7387BCPZ-RL7

Analog Devices Inc.In Stock: 2296AD7387BCPZ-RL7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AD7387BCPZ-RL is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part AD7387BCPZ-RL7 qualifies as a parametric equivalent based on the following criteria:

Electrical Parameter Equivalence:

• Identical 14-bit resolution and 4 MHz sampling rate
• Matching 4 single-ended input configuration with 2 simultaneous SAR converters
• Identical serial data interface and MUX-S/H-ADC configuration
• Equivalent analog supply voltage range (3V to 3.6V) and digital supply voltage range (1.65V to 3.6V)
• Matching external and internal reference type capability
• Identical simultaneous sampling feature

Mechanical Parameter Equivalence:

• Identical 16-LFCSP (3x3) package with exposed pad
• Matching surface mount mounting type
• Identical operating temperature range (-40°C to 125°C)

Compliance Equivalence:

• Both parts maintain ROHS3 compliance
• Both parts are REACH Unaffected
• Identical Moisture Sensitivity Level 3 (168 Hours)
• Both classified under ECCN EAR99 and HTSUS 8542.39.0001

The suffix variation (-RL7 versus -RL) represents a manufacturing or distribution designation that does not alter functional or physical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the AD7387BCPZ-RL and AD7387BCPZ-RL7 are Active status components manufactured by Analog Devices Inc. and maintain full ROHS3 compliance with REACH Unaffected designation. Selection between these parts should be based on the following factors:

Inventory Considerations: The AD7387BCPZ-RL7 maintains higher inventory availability at 2221 units compared to 908 units for the AD7387BCPZ-RL, making it suitable for applications requiring larger procurement quantities or extended supply chain security.

Compliance and Certification: Both parts carry identical regulatory compliance certifications, including ROHS3 status, REACH Unaffected classification, and Moisture Sensitivity Level 3 (168 Hours). Either part is suitable for applications with equivalent environmental and regulatory requirements.

Functional Equivalence: Complete electrical and mechanical parameter equivalence ensures direct substitution without circuit redesign, firmware modification, or PCB layout changes. Pin configuration, signal timing, and performance characteristics remain identical.

Frequently Asked Questions (FAQ)

Q: Can AD7387BCPZ-RL7 be used as a direct replacement for AD7387BCPZ-RL in existing designs?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, pin configurations, package dimensions, and performance characteristics. No circuit modifications, PCB layout changes, or firmware updates are required for substitution.

Q: What is the difference between the -RL and -RL7 suffixes?

A: The suffix variation represents a manufacturing or distribution designation that does not alter functional, electrical, or mechanical specifications. Both parts are manufactured by Analog Devices Inc. and meet identical performance criteria.

Q: Are the package dimensions identical between both parts?

A: Yes. Both parts use the 16-LFCSP (3x3) package with exposed pad configuration. Package footprint, pin pitch, and mounting requirements are identical, ensuring compatibility with existing PCB designs.

Q: Do both parts support the same operating temperature range?

A: Yes. Both AD7387BCPZ-RL and AD7387BCPZ-RL7 operate across the identical temperature range of -40°C to 125°C, making them suitable for equivalent thermal environment applications.

Q: What are the supply voltage requirements for both parts?

A: Both parts require analog supply voltage between 3V and 3.6V, and digital supply voltage between 1.65V and 3.6V. Power supply design and decoupling requirements remain identical.

Q: Are both parts RoHS compliant?

A: Yes. Both AD7387BCPZ-RL and AD7387BCPZ-RL7 are ROHS3 compliant and REACH Unaffected, meeting current environmental and regulatory standards for electronic components.

Q: What is the Moisture Sensitivity Level for these parts?

A: Both parts carry Moisture Sensitivity Level 3 (168 Hours), requiring standard moisture control procedures during storage, handling, and assembly processes.

Q: Can these parts be used interchangeably in high-volume production?

A: Yes. Complete parametric equivalence and identical compliance certifications support interchangeable use in production environments. Inventory selection can be based on availability and supply chain optimization without affecting product performance or reliability.