LA1140B-E

$1.05

Description：CAR RADIO FM IF SYSTEM
Series：*
Mfr：onsemi
Package：Bulk

SKU:e9ea4a2aa1e6 Category: RF Misc ICs and Modules Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：CAR RADIO FM IF SYSTEM
Series：*
Mfr：onsemi
Package：Bulk
Function：-
Frequency：-
RF Type：-
Secondary Attributes：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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LA1140B-E

Overview

The LA1140B-E is a specialized integrated circuit designed for automotive radio frequency applications, specifically functioning as a Frequency Modulation Intermediate Frequency (FM IF) system. Manufactured by onsemi, this component integrates the necessary signal processing stages to handle FM broadcast signals within vehicle audio systems. It serves as a critical element in the receiver chain, ensuring accurate demodulation and signal integrity for car radio implementations.

Feature Summary

Integrated FM intermediate frequency system architecture
Designed for automotive radio receiver signal processing

Applications

Car radio FM IF system implementation
Automotive audio receiver modules
Vehicle infotainment signal processing

Procurement Notes

Verify component authenticity through authorized onsemi distributors or certified partners. Confirm RoHS compliance status prior to procurement. Ensure storage conditions align with semiconductor handling standards to maintain device integrity during supply chain transit.

Selection Notes

Select this component for dedicated FM IF processing requirements in automotive environments. Evaluate compatibility with existing antenna interfaces and baseband processors. Consider thermal management capabilities inherent to the package design for reliable operation within vehicle cabin temperature ranges.

Part Context

This part belongs to onsemi's portfolio of RF miscellaneous ICs and modules. It is categorized under radio frequency components intended for wireless communication systems. The specific designation indicates a variant optimized for FM intermediate frequency applications in consumer electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official onsemi resources for potential obsolescence notices or direct replacements.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.