MAX3062EEKA+T

MAX3062EEKA+T is a high-speed transceiver for RS-485/RS-422 communication containing one driver and one receiver. This device features failsafe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or shorted. This means that the receiver output is a logic high if all transmitters on a terminated bus are disabled (high impedance). This device also features hot-swap circuitry that eliminates data glitches during hot insertion. The MAX3062E driver is not slew-rate limited, allowing transmit speeds up to 20Mbps. It typically draws 910μA of supply current when unloaded, or 790μA when fully loaded with the drivers disabled. It has a 1/8-unit-load receiver input impedance that allows up to 256 transceivers on the bus. It is used in applications such as RS-422/RS-485 communications, level translators, transceivers for EMI-sensitive applications, and industrial-control local-area networks.

• True fail-safe receiver while maintaining EIA/TIA-485 compatibility
• 20Mbps data rate
• Hot-swappable for telecom applications
• ESD protection: ±15KV human body model
• Allow up to 256 transceivers on the bus
• Input current is ±1µA maximum at VCC = +5V and TA = +25°C
• Supply current is 790µA typical at (no load, DI = GND or VCC)
• Supply current in shutdown mode is 1µA maximum at (DE = GND, RE = VCC)
• Driver short-circuit output current is ±250mA maximum at (-7V ≤ VOUT ≤ +12V, TA = +25°C)
• Operating temperature range from -40°C to +85°C, 8-lead SOT23 package

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party