| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
100 pcs
|
100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Data Rate | |
| Duplex | |
| Mounting Type | |
| Operating Temperature | |
| Receiver Hysteresis | |
| Supplier Device Package |
The MAX490CSA is a low-power transceiver designed for RS-485 and RS-422 communication, featuring one driver and one receiver. It supports full-duplex communication and can transmit data at speeds up to 2.5Mbps.
This transceiver operates from a single 5V supply, with a voltage range of 4.75V to 5.25V. It has a receiver hysteresis of 70mV and draws between 120µA and 500µA of supply current when unloaded or fully loaded with disabled drivers. The device is protected against excessive power dissipation by thermal shutdown circuitry.
The MAX490CSA is available in an 8-SOIC package and is designed for surface mount applications. It operates within a temperature range of 0°C to 70°C. The receiver input impedance is specified as quarter-unit-load.
Applications for this transceiver include low-power RS-485 and RS-422 communication, level translators, transceivers for EMI-sensitive applications, and industrial-control local area networks.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.21 | $2.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX490CSA is a full duplex transceiver supporting RS422 and RS485 protocols.
The MAX490CSA has a maximum data rate of 2.5Mbps.
The MAX490CSA operates from a supply voltage range of 4.75V to 5.25V.
The MAX490CSA operates within a temperature range of 0°C to 70°C.
The MAX490CSA is supplied in an 8-SOIC package.