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ATA5824 - UHF ASK/FSK Transceiver

Download the ATA5824 datasheet PDF. This datasheet also covers the ATA5823 variant, as both devices belong to the same uhf ask/fsk transceiver family and are provided as variant models within a single manufacturer datasheet.

General Description

The ATA5823/ATA5824 is a highly integrated UHF ASK/FSK multi-channel half-duplex and full-duplex transceiver with low power consumption supplied in a small 7 mm × 7 mm QFN48 package.

Key Features

  • Full-duplex Operation Mode without Duplex Frequency Offset to Prevent the Relay.
  • Attack against Passive Entry Go (PEG) Systems High FSK Sensitivity:.
  • 105.5 dBm at 20 kBaud/.
  • 109 dBm at 2.4 kBaud (433.92 MHz) High ASK Sensitivity:.
  • 111.5 dBm at 10 kBaud/.
  • 116 dBm at 2.4 kBaud (100% ASK, Carrier Level 433.92 MHz) Low Supply Current: 10.5 mA in RX and TX Mode (3V/TX with 5 dBm/433.92 MHz) Data Rate 1 to 20 kBau.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ATA5823_ATMELCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ATA5811 UHF ASK/FSK Transceiver ATMEL
ATA5812 UHF ASK/FSK Transceiver ATMEL
ATA5831 UHF ASK/FSK Transceiver ATMEL
ATA5832 UHF ASK/FSK Transceiver ATMEL
ATA5833 UHF ASK/FSK Transceiver ATMEL

Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
ATA5823 UHF ASK/FSK Transceiver
ATA5275 TRANSMITTER IC
ATA5276 TRANSMITTER IC
ATA5277 STAND-ALONE ANTENNA DRIVER
ATA5278 STAND-ALONE ANTENNA DRIVER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com Features • Full-duplex Operation Mode without Duplex Frequency Offset to Prevent the Relay • • • • • Attack against Passive Entry Go (PEG) Systems High FSK Sensitivity: –105.5 dBm at 20 kBaud/–109 dBm at 2.4 kBaud (433.92 MHz) High ASK Sensitivity: –111.5 dBm at 10 kBaud/–116 dBm at 2.4 kBaud (100% ASK, Carrier Level 433.92 MHz) Low Supply Current: 10.5 mA in RX and TX Mode (3V/TX with 5 dBm/433.92 MHz) Data Rate 1 to 20 kBaud Manchester FSK, 1 to 10 kBaud Manchester ASK ASK/FSK Receiver Uses a Low IF Architecture with High Selectivity, Blocking and Low Intermodulation (Typical 3 dB Blocking 55.5 dBC at ±750 kHz/60.5 dBC at ±1.