MAX202IDG4

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The MAX202IDG4 device is an efficient, single-channel, two-tier receiver. It works with RS232 logic-level signals, suited for slower baud rates. The device is a single chip solution which can reduce the amount of external circuitry required for a successful communication link. Its features include low power consumption, high input impedance, low EMI emissions, and low operating temperature.

The MAX202IDG4 is compliant to the TIA/EIA-232-F standard, enabling it to be used in a variety of application fields. Applications include durable medical equipment, barcode scanners, point-of-sale terminals, voice/data modems, and RS232-based industrial control networks. Thanks to its wide range of signal levels and adjustable offsets, data rates are supported from 300 bps to 115.2 Kbps.

The MAX202IDG4 is based on the standard MAX202 design, featuring an integrated driver and receier. It incorporates ESD protections, allowing the device to interact with different types of interfaces. It works with TTL logic levels and can be powered by a single 5V supply voltage. The built-in receiver is designed with a threshold voltage of 1.3V, ideal for use with RS232 compliant signals.

The MAX202IDG4 operates with a simple two-wire connection, making it easy to connect and operate. It works by converting an incoming serial data bitstream into a single bit bi-directional data stream. The receiver can then interpret the serial data and output the result as logic 0 or 1. On the output side, the driver is responsible for forming the output logic levels into a serial format for transmission.

The MAX202IDG4 is ideal for applications that require a reliable serial connection. Its low power design and ESD protection make it resistant to external interference, allowing the device to provide a robust and reliable data transfer. Its low voltage requirement ensures it can be operated from existing electrical systems with minimal effort. Its wide range of baud rates makes it suitable for various applications, from low speed modems to faster industrial networks.

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