MAX483 – Low-Power RS-485/RS-422 Transceiver (DIP-8)
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Categories: Other ICs
Overview
Description
🔧 Key Features:
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RS-485/RS-422 Compatible
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Low Power Consumption – Ideal for battery-powered systems
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Data Rate: Up to 2.5 Mbps
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Single +5V Supply Operation
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Driver/Receiver Enable Pins for multipoint communication
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Supports up to 32 transceivers on the bus
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Built-in Fail-Safe Receiver for open, shorted, or idle lines
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TTL/CMOS Compatible Inputs
📦 Specifications:
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Operating Voltage: +5V ±10%
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Receiver Input Resistance: ≥ 12 kΩ
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Receiver Hysteresis: 70 mV (typ.)
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Driver Output Voltage Swing: ±5V (typ.)
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Package: DIP-8 / SOIC-8
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Operating Temperature Range: 0°C to +70°C (Commercial Grade)
⚙️ Applications:
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Industrial automation and process control
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Building management systems (e.g., HVAC)
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Point-of-sale (POS) systems
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Security and access control systems
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Microcontroller communication
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RS-485/RS-422 serial networks
📝 Notes:
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Half-duplex operation allows bidirectional communication over a single twisted-pair cable.
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Compact design with industry-standard pin configuration.
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Ideal for use in environments requiring noise immunity and reliable communication.