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HFA3860AIV from INTERSIL

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HFA3860AIV

Manufacturer: INTERSIL, HAR

Direct Sequence Spread Spectrum Baseband
Partnumber Manufacturer Quantity Availability
HFA3860AIV INTERSIL, HAR 223 In Stock

Description and Introduction

Direct Sequence Spread Spectrum Baseband The part **HFA3860AIV** is manufactured by **Intersil**.  

**Specifications:**  
- **Type:** RF Transceiver IC  
- **Frequency Range:** 2.4 GHz  
- **Modulation:** Direct Sequence Spread Spectrum (DSSS)  
- **Data Rate:** Up to 11 Mbps  
- **Interface:** Baseband I/Q  
- **Package:** 48-TQFP (Thin Quad Flat Package)  
- **Operating Voltage:** 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Applications:** Wireless LAN (IEEE 802.11b)  

This information is based on the available data for the **HFA3860AIV** from Intersil.

Application Scenarios & Design Considerations

Direct Sequence Spread Spectrum Baseband

Alternative Part Number

  • MAX2411CAI --: Similar function and pinout in a 28-pin SSOP package; widely available and electrically comparable.
  • AD9860BST --: Comparable mixed-signal transceiver IC with similar interface and performance characteristics.
  • LMX9820 --: Alternative transceiver solution with similar functionality and package options for this application.
  • MAX2820ETI+ --: 2.4 GHz transceiver IC in a similar function class to the HFA3860A, available in a comparable package and widely used as a drop-in style alternative.
  • CC2500RGPR --: Low-power 2.4 GHz RF transceiver offering similar radio functionality and a well-supported replacement path for wireless baseband/transceiver designs.
  • nRF2401AG --: 2.4 GHz transceiver with comparable RF role and simple SPI interface, suitable as a functional substitute when exact pin compatibility is not required.

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