InLink-CC is a HART protocol modem that modulates logic level 1200 BAUD serial data to a HART loop, and demodulates received HART data providing a 1200 BAUD serial bit stream. It allows designers to easily implement a HART compliant modem without knowledge of the HART physical layer requirements. InLink-CC interfaces to standard 3.3V logic and only requires 3 control lines; transmit, receive, and request-to-send (RTS). The InLink small package size further simplifies integration into your design.
Features
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Complies with Hart Protocol Physical Layer
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Includes Capacitor Coupling to the HART Loop
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Modem Module - Reduces Time-To-Market
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Small Footprint - Simplifies Design Integration - 1/2 the size of the InLink-TC
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Rugged Encapsulated Package with Gold Plated Pins for Increased Reliability
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Through-hole or Socket Mounting
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2.7V to 3.6V Operating Voltage
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Industrial Temperature Range, -40°C to +85°C
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Transmit Signal Wave-Shaping - Sinusoidal with Lowest Harmonic Distortion
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Receive Band-Pass Filter and Digital Processing Provides Reliable Input Detection in Noisy Conditions
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CMOS Compatible
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Low Power - 300uA Typical