SI4767-A10-GM Equivalent & Substitute Parts

Part Overview

The SI4767-A10-GM is an RF receiver integrated circuit manufactured by Skyworks Solutions Inc., designed for AM/FM/RDS reception across the frequency ranges of 520kHz to 1.71MHz and 64MHz to 108MHz. The device is packaged in a 40-QFN (6x6) surface mount configuration with an exposed pad, suitable for automotive-grade applications. The SI4767-A10-GM is currently classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity.

Substiute Parts

SI4767-A10-GM

Skyworks Solutions Inc.In Stock: 1047SI4767-A10-GM Datasheet

Current PartRFQ

SI4769-A20-GM

Skyworks Solutions Inc.In Stock: 821SI4769-A20-GM Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SI4767-A10-GM is determined by strict equivalence across the following critical parameters:

• Frequency range: 520kHz ~ 1.71MHz and 64MHz ~ 108MHz
• Modulation support: AM, FM, RDS
• Receiving current: 130mA
• Supply voltage range: 1.5V ~ 5V
• Operating temperature range: -40°C ~ 85°C
• Package type: 40-VFQFN Exposed Pad
• Mounting configuration: Surface Mount
• Automotive grade classification
• Moisture sensitivity level: 2 (1 Year)

The SI4769-A20-GM meets all these electrical and mechanical parameters, establishing it as a direct functional equivalent. The primary distinction is product status: the SI4769-A20-GM is active and available, whereas the SI4767-A10-GM is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The SI4769-A20-GM is the direct substitute for the SI4767-A10-GM. Both devices are manufactured by Skyworks Solutions Inc. and maintain identical electrical specifications, frequency coverage, modulation support, power requirements, and thermal operating range. Both are qualified to automotive grade standards with matching package configurations and moisture sensitivity ratings.

The SI4769-A20-GM is currently in active production status, whereas the SI4767-A10-GM is obsolete. For new designs or production continuity, the SI4769-A20-GM is the appropriate selection. The only operational difference is packaging format: the SI4769-A20-GM is supplied in Tray packaging, whereas the SI4767-A10-GM was supplied in standard packaging. This does not affect electrical or mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can the SI4769-A20-GM be used as a direct replacement for the SI4767-A10-GM?

A: Yes. The SI4769-A20-GM is electrically and mechanically equivalent to the SI4767-A10-GM across all specified parameters, including frequency range, modulation protocols, power consumption, supply voltage, operating temperature, package type, and automotive grade certification.

Q: What is the difference between the SI4767-A10-GM and SI4769-A20-GM?

A: The devices are functionally identical. The primary difference is product lifecycle status: the SI4767-A10-GM is obsolete, while the SI4769-A20-GM is active. The SI4769-A20-GM is supplied in Tray packaging.

Q: Are there any pin compatibility concerns?

A: No. Both devices use the 40-VFQFN Exposed Pad package configuration with identical pinout and mechanical dimensions.

Q: Does the SI4769-A20-GM meet automotive requirements?

A: Yes. The SI4769-A20-GM carries automotive grade classification and maintains the same operating temperature range (-40°C to 85°C) and moisture sensitivity level as the original SI4767-A10-GM.

Q: What is the current availability of the SI4769-A20-GM?

A: The SI4769-A20-GM is in active production status with 783 pieces available in new original stock.