ATA5835 | Microchip Technology

Sub-GHz RF Transceiver with Antenna Diversity and Integrated MCU

ATA5835

Status: In Production
Sub-GHz RF Transceiver with Antenna Diversity

Overview

  • ASK Sensitivity (dBm):-127
  • Embedded uC:Yes
  • FSK Sensitivity (dBm):-124
  • Flash Size:20
  • Operating Voltage (V) Max:5.5
  • Temperature Range (°C) Max:105
  • Temperature Range (°C) Min:-40
  • Typ RX Current Consumption (mA):6.5
  • Typ TX Current Consumption (mA):10.8
  • Operating Voltage (V) Min:2
  • Packages:32\VQFN
Read more
  • AVR® microcontroller core with 20K Flash, 2K SRAM and 1K EEPROM
  • 310-318MHz, 418-477MHz and 836-928MHz operation
  • Ave currents of 6.5mA RX and 7.8/10.8mA (6/10dBm) TX
  • Sensitivities down to -127dBm ASK / -124dBm FSK
  • Programmable RX channel filter from 25 to 365 KHz (10% steps)
  • Double receive path for parallel telegram search on same channel
  • Programmable output power from -12 to +14.5dBm (0.4dB step)
  • Buffered or Transparent operation in both RX and TX modes
  • Digital RSSI with +/-1dB accuracy
  • SPI interface up to 1MB/s
  • Integrated temperature sensor with +/- 1C relative accuracy
  • Three switchable antenna ports (Triplexer)
  • Antenna diversity
  • 2.0 to 5.5V / -40C to +105C operation
  • Use your up or down key to switch images.

    Documentation

    Filter by Document Type
    Search Documentation

    Tools And Software

    ata5835
    Part Number: Quantity: Price per Unit (in USD): Total Amt:

    Design Resources

    Code Examples

    Purchase

    For pricing and availability, contact Microchip Local Sales.