AD8313ARM RF Detector IC Equivalent & Substitute Parts

Part Overview

The AD8313ARM is a surface-mount RF detector integrated circuit manufactured by Analog Devices Inc., designed for RF power measurement applications across the 100MHz to 2.5GHz frequency range. This component is classified as obsolete, making substitute parts necessary for new designs and ongoing production requirements. The AD8313ARM operates across RADAR, 802.11/WiFi, 802.16/WiMax, and Wireless LAN applications with an input dynamic range of -65dBm to 0dBm and measurement accuracy of ±1dB.

Substiute Parts

AD8313ARM

Analog Devices Inc.In Stock: 1606AD8313ARM Datasheet

Current PartRFQ

AD8313ARMZ

Analog Devices Inc.In Stock: 16341AD8313ARMZ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AD8313ARM is determined by strict equivalence across the following electrical and mechanical parameters:

• Frequency operating range: 100MHz ~ 2.5GHz
• RF detector input dynamic range: -65dBm ~ 0dBm
• Measurement accuracy: ±1dB
• Supply voltage compatibility: 2.7V ~ 5.5V
• Supply current specification: 13.7 mA
• Package form factor: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Surface mount configuration

The AD8313ARMZ qualifies as a direct substitute based on identical electrical specifications and package compatibility. The primary distinction is product status and packaging format.

Parameter Comparison

Engineering Selection Recommendations

The AD8313ARMZ is the direct substitute for the AD8313ARM. Both components share identical electrical specifications and package configurations, ensuring pin-for-pin and functional compatibility. The AD8313ARMZ is the preferred selection for new designs and production applications due to its active product status and compliance certifications. The AD8313ARMZ carries ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component manufacturing and distribution.

For applications currently using the obsolete AD8313ARM, transition to the AD8313ARMZ requires no circuit modifications or design changes. The primary consideration is packaging format: the AD8313ARMZ is supplied in tube packaging, whereas the original part number may have different packaging specifications.

Frequently Asked Questions (FAQ)

Q: Can the AD8313ARMZ directly replace the AD8313ARM in existing designs?

A: Yes. The AD8313ARMZ is electrically and mechanically identical to the AD8313ARM. No circuit modifications, PCB layout changes, or firmware updates are required for substitution.

Q: What is the difference between AD8313ARM and AD8313ARMZ?

A: The components are functionally equivalent. The primary differences are product status (AD8313ARM is obsolete; AD8313ARMZ is active) and packaging format (AD8313ARMZ is supplied in tube packaging). The AD8313ARMZ also carries current regulatory compliance certifications.

Q: Are there any frequency or performance differences between these parts?

A: No. Both parts operate identically across the 100MHz to 2.5GHz frequency range with -65dBm to 0dBm input dynamic range and ±1dB measurement accuracy.

Q: What is the package compatibility between AD8313ARM and AD8313ARMZ?

A: Both components use the 8-TSSOP, 8-MSOP package with 0.118" (3.00mm) width. Pin configuration and footprint are identical, ensuring direct PCB compatibility.

Q: Does the AD8313ARMZ meet current regulatory standards?

A: Yes. The AD8313ARMZ is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.

Q: What supply voltage range is supported by the AD8313ARMZ?

A: The AD8313ARMZ operates across a 2.7V to 5.5V supply voltage range with 13.7 mA typical supply current, identical to the AD8313ARM.