| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,414 pcs
|
1414 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1 pcs
|
1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Data Rate | |
| Duplex | |
| Industrial Grade | |
| Lead Spacing | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Drivers | |
| Operating Temperature | |
| Protocol | |
| Receiver Hysteresis | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The MAX491MJD from Analog Devices is a low-power transceiver designed for RS-485 and RS-422 communication. It integrates one driver and one receiver, supporting full-duplex communication at data rates up to 2.5Mbps. This device operates from a single 5V supply and is suitable for applications requiring low power consumption.
The transceiver features drivers that are short-circuit current limited and protected against excessive power dissipation by thermal shutdown circuitry. The receiver input includes a fail-safe feature that ensures a logic-high output when the input is open circuit. The MAX491MJD is housed in a 14-CDIP package and is designed for through-hole mounting.
Key applications include low-power RS-485 and RS-422 communication, level translation, and transceivers for EMI-sensitive environments and industrial-control local area networks.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX491MJD is a full duplex transceiver for RS422 and RS485 communication.
The MAX491MJD supports data rates up to 2.5Mbps.
The MAX491MJD operates from a voltage range of 4.75V to 5.25V.
The MAX491MJD operates in a temperature range of -55°C to 125°C.
The MAX491MJD is available in a 14-CDIP package.
The MAX491MJD is designed for through-hole mounting.