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MAX1473EUI+T Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MAX1473EUI+TMAXIM5000Yes

MAX1473EUI+T is a highly integrated, low-power CMOS superheterodyne receiver designed for 300MHz to 450MHz frequency bands.

The MAX1473EUI+T is a highly integrated, low-power CMOS superheterodyne receiver designed for 300MHz to 450MHz frequency bands. It is manufactured by Maxim Integrated (now part of Analog Devices).

Key Specifications:

  • Frequency Range: 300MHz to 450MHz
  • Supply Voltage: 2.7V to 3.3V
  • Current Consumption: 5.3mA (typical) in receive mode
  • Sensitivity: -114dBm (for 10⁻³ BER at 10kbps)
  • Data Rate: Up to 100kbps
  • Modulation Support: ASK (Amplitude Shift Keying)
  • IF Frequency: 10.7MHz
  • Operating Temperature Range: -40°C to +85°C
  • Package: 28-pin TSSOP (Thin Shrink Small Outline Package)

Key Features:

  • Low Power Consumption: Optimized for battery-powered applications.
  • Integrated IF Filter: Eliminates the need for external SAW filters.
  • Automatic Gain Control (AGC): Improves dynamic range.
  • Image-Rejecting Mixer: Reduces interference from image frequencies.
  • RSSI (Received Signal Strength Indicator): Provides signal strength measurement.
  • Low-Noise Amplifier (LNA): Enhances sensitivity.
  • Digital Tuning: Allows flexible frequency selection.

Applications:

  • Remote keyless entry (RKE)
  • Tire pressure monitoring systems (TPMS)
  • Home automation
  • Wireless sensor networks

This information is based solely on the manufacturer's datasheet and technical documentation.

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