MAX3080CPD+

MAX3080CPD+ is a fail-safe, high-speed, transceiver for RS485/RS-422 communication that contains one driver and one receiver. This device features fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or shorted. This means that the receiver output will be a logic high if all transmitters on a terminated bus are disabled (high impedance). This transceiver typically draws 375µA of supply current when unloaded, or when fully loaded with the drivers disabled. Applications include RS-422/RS-485 communications, level translators, transceivers for EMI-sensitive applications, industrial-control local area networks.

• Full duplex, 0.115Mbps data rate
• Slew rate limited, low power shutdown, receiver/driver enable
• 256 transceivers on bus
• Differential driver output (no load) is 5V max at VCC=+5V ±5%, TA=TMIN to TMAX
• Receiver differential threshold voltage is -125mV typ at -7V ≤ VCM ≤ +12V, VCC=+5V and TA=+25°C
• Supply current is 430µA typ at DE=VCC, no load, active-low RE=DI=GND or VCC, SRL=VCC
• Driver rise or fall time is 1320ns typ at RDIFF=54ohm, CL1=CL2=100pF
• Receiver input resistance is 9kohm min at -7V ≤ VCM ≤ +12V
• 14 plastic DIP package
• Temperature range from 0°C to +70°C

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