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ATA5780N

Status: In Production

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Device Overview

Summary

The ATA5780 is a highly integrated monolithic RF receiver device supporting the ISM frequency bands in the ranges of 310 to 318MHz, 418 to 477MHz and 836 to 928MHz. Applications include automotive remote keyless entry (RKE), remote start, passive entry go (PEG), and tire pressure monitoring (TPMS) systems. The ATA5780 is available in a small 5x5 mm QFN32 package.

Leading RF performance in sensitivity and power consumption:

  • Low current consumption: 9.3mA for RX mode, 480??A for 50ms cycle 3-channel polling
  • High sensitivity: -109dBm typ., 10kBps Manchester data rate, FSK modulation with +/-10kHz frequency deviation, IF bandwidth 165kHz
  • High image rejection
  • Excellent blocking performance: 64dBc typ. at 1MHz, IF bandwidth of 165kHz

Parametrics
Name
Value
Automotive Capable
Yes
Embedded uC
Yes

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  • Demo & Evaluation Boards
Demo & Evaluation Boards
Car Access Reference System (CARS) Kit - XPRO
Car Access Reference System (CARS) Kit - XPRO ( ATAK51005-V1 )

Not available for purchase through microchipDIRECT®, please contact your local Microchip Sales Representative otherwise fill out a request form.

ATAK51005-V1 provides a complete system showing an all Microchip® solution for Remote Keyless Entry (RKE), Passive Entry

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