(China (Mainland))
Product Summary
The MX465DW is a low voltage ctcss encoder/decoder with Tx and Rx Audio Filters. The applications of the MX465DW include Mobile Radio Channel Sharing, Scan Trunking, Wireless Intercom Traffic Control, Hookswitch Supervision, Repeater Control.
Parametrics
MX465DW absolute maximum ratings: (1)Supply (VDD - VSS): -0.3 to 7.0 V; (2)Voltage on any pin to VSS: -0.3 to VDD +0.3 V; (3)Current, VDD: -30 to 30 mA; VSS: -30 to 30 mA; any other pins: -20 to 20 mA; (4)Total Allowable Power Dissipation at TAMB =25℃: 800 mW; (5)Derating above 25℃: 10 mW/℃ above 25℃; (6)Storage Temperature: -55 to 125℃; (7)Operating temperature: -40 to 85℃; (8)Total Allowable Power Dissipation at TAMB =25℃: 550 mW; (9)Derating above 25℃: 9 mW/℃ above 25℃; (10)Storage Temperature: -55 to 125℃; (11)Operating temperature: -40 to 85℃.
Features
MX465DW features: (1)Meets TIA/EIA-603 Standards; (2)47 CTCSS Tones + Notone; (3)TX/RX Speech Filters; (4)Improved Sinad; (5)Serial or Parallel Programming; (6)Easy μP Interface; (7)Scanning on any Channel; (8)Standard 4MHz Xtal; (9)Low Voltage 3.3V to 5.0V.
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