Tudi MAX3088CPA-TUDI

The MAX3088 high-speed transceiver is designed for RS-485/RS-422 communications, integrating one driver and one receiver. The device guarantees a logic-high output when the receiver inputs are open or shorted. This means that if all drivers on a properly terminated bus are disabled (high-impedance state), the receiver output will be logic-high. The MAX3088's driver features an unconstrained slew rate, enabling data rates up to 10Mbps. These transceivers typically draw low quiescent current when idle or when the driver is disabled. All devices feature 1/8 unit load receiver input impedance, allowing up to 256 transceivers to be connected on the bus. The MAX3088 is suitable for half-duplex communications.

• Single supply, operating voltage range 4.5–5.5V
• Receiver failsafe protection for open, shorted, or terminated lines
• 1/8 unit load, up to 256 transceivers on bus
• RS-485 pins with robust ESD protection: ±15kV air discharge, ±15kV HBM, ±8kV contact discharge
• Controlled driver rise time
• Hot-plug disturbance protection on control pins
• Driver with thermal shutdown, short-circuit current limiting, and overload protection

• RS-422/RS-485 communication
• Level translators
• Transceivers in EMI-sensitive applications
• Industrial control LAN