MAX481ESA-T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Transceiver
Protocol:	RS422, RS485
Number of Drivers/Receivers:	1/1
Duplex:	Half
Receiver Hysteresis:	70mV
Data Rate:	2.5Mbps
Voltage - Supply:	4.75 V ~ 5.25 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC
Base Part Number:	MAX481

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MAX481ESA-T is an integrated transceiver that includes a driver and a receiver. It produces a current that is proportional to the voltage applied to its input and a voltage proportional to the current applied to its output. This transceiver is commonly used in industrial and automotive applications to interface with RS-485 and other serial communication networks.The MAX481ESA-T is a 3-pin device designed for use in multiplexed bus systems. It combines a driver and a receiver into a single integrated circuit and is designed to operate at 3.3V or 5V supply voltages. The device features a low power shutdown mode that reduces power consumption when unused, and can be used in a variety of applications such as automotive, industrial and consumer electronics.The MAX481ESA-T has four pins which include the Input (IN) and Output (OUT) pins. The driver is activated by an input signal and produces an output signal proportional to the input voltage. The receiver is used to detect an incoming signal and convert it into a voltage. The output voltage is then proportional to the input current.The driver of the MAX481ESA-T can produce a current up to 10mA at 5V supply voltage. The maximum output voltage of the receiver is 5.5V or 3.3V depending on the supply voltage. The output impedance is 40Ω and the input impedance is 20kΩ.The MAX481ESA-T features two modes of operation:Sleep Mode - This mode allows the device to reduce power consumption when idle by turning off the driver. In this mode, the device is powered down, but the driver\'s output is held in an open state, so no current flows through the output.Active Mode - In this mode, the driver is enabled and produces an output signal of up to 10 mA. The receiver is also enabled and will detect incoming signals.The MAX481ESA-T is designed to operate over a temperature range of -40 °C to 85 °C and can withstand short circuit currents of up to 150 mA. The MAX481ESA-T is able to withstand ESD voltages up to 2kV and has an electromagnetic interference rating of 1.5 million Vrms.The MAX481ESA-T is an ideal solution for applications that require a low power, single transceiver component. Its low power shutdown mode, low-voltage operation and ESD protection make it an ideal choice for industrial and automotive applications. The device also offers excellent signal integrity and noise immunity, making it suitable for high-speed applications. The device is also suitable for high-temperature as it can operate in temperatures of up to 85 °C. The MAX481ESA-T is a reliable, cost-effective transceiver for a variety of applications.

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