| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
774 pcs
|
774 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Duplex | |
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The MAX490EESA+T is a low-power transceiver for RS-485 and RS-422 communications, manufactured by Analog Devices / Maxim Integrated. This device features a single driver and receiver, operating at data rates up to 2.5Mbps. It supports both RS422 and RS485 protocols and is designed for full duplex communication.
The transceiver operates from a single +5V supply, with a voltage range of 4.75V to 5.25V. It has a receiver hysteresis of 70 mV and an operating temperature range of -40°C to 85°C. The device is housed in an 8-SOIC package and is designed for surface mount applications.
Drivers are short-circuit current limited and protected against excessive power dissipation by thermal shutdown circuitry. The receiver input has a fail-safe feature that guarantees a logic-high output if the input is open circuit. These transceivers are suitable for harsh environments and are protected against ±15kV electrostatic discharge (ESD) shocks without latchup.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX490EESA+T operates from a 4.75V to 5.25V supply.
The MAX490EESA+T is available in an 8-SOIC package.
The MAX490EESA+T has an operating temperature range of -40°C to 85°C.
The MAX490EESA+T supports RS422 and RS485 protocols.
The MAX490EESA+T transceiver has a data rate of 2.5Mbps.
The MAX490EESA+T is a full duplex transceiver.