| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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127 pcs
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127 pcs | On Request | 1 | On Request | On Request | 0919+ | On Request | On Request |
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The MAX3291ESD from Analog Devices is a high-speed RS-485 and RS-422 transceiver featuring driver preemphasis circuitry. This technology enhances reliable communication over long cables by reducing intersymbol interference. It supports data rates up to 10Mbps and operates from a single +5V supply.
This full-duplex transceiver includes a low-current shutdown mode, reducing supply current to 100nA. It offers driver output short-circuit current limiting and a fail-safe receiver input. The receiver input impedance allows up to 128 transceivers on the bus, making it suitable for complex network configurations.
The MAX3291ESD is available in a 14-SOIC surface-mount package. Its operating temperature range is -40°C to +85°C, and it requires a supply voltage between 4.75V and 5.25V. The transceiver supports both RS422 and RS485 protocols.
Key features include a common-mode input voltage range of -7V to +12V and receiver hysteresis of 35mV. The part is pin-compatible with several other industry-standard transceivers, facilitating design integration.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX3291ESD operates from a supply voltage range of 4.75V to 5.25V.
The MAX3291ESD is available in a 14-SOIC package.
The MAX3291ESD has an operating temperature range of -40°C to +85°C.
The MAX3291ESD is RoHS3 compliant.
The MAX3291ESD supports a data rate of up to 10Mbps.
The MAX3291ESD supports RS422 and RS485 protocols.