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MAX41473 - 290MHz to 960MHz ASK/FSK Receiver

General Description

The MAX41473/MAX41474 are high-performance, lowpower receivers ideal for amplitude shift-keyed (ASK) and frequency shift-keyed (FSK) data.

Key Features

  • Low Bill of Materials (BOM).
  • No External Balun, No External Filter, etc.
  • Single Low-Cost 16MHz External Crystal.
  • Long Range with High Sensitivity.
  • Low Power Consumption.
  • 9mA Operating Supply Current.
  • 10nA Power-Down Current.
  • Self-Polling (Remote Wake-Up) for Reduced Power.
  • Preamble Detection with Interrupt Output.
  • Average Current as Low as 350μA.
  • Duty Cycle Less Than 1% Capable.
  • Fast Startup Time.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX41474 290MHz to 960MHz ASK/FSK Receiver
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MAX41463 300MHz-960MHz (G)FSK Transmitter

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.

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Click here to ask about the production status of specific part numbers. MAX41473/MAX41474 290MHz to 960MHz ASK/FSK Receiver with I2C Interface General Description The MAX41473/MAX41474 are high-performance, lowpower receivers ideal for amplitude shift-keyed (ASK) and frequency shift-keyed (FSK) data. The receivers can be configured for three popular sub-1GHz bands while using a single low-cost 16MHz crystal: 287MHz to 320MHz, 425MHz to 480MHz, and 860MHz to 960MHz. The MAX41473/MAX41474 are capable of ASK or FSK reception, and are also fully programmable through the I2C interface. In addition to the programmable option, the MAX41473/MAX41474 provide a preset option where no programming is required for defined configurations.