MAX3040EUE+

MAX3040EUE+ is a 5V quad RS485/RS-422 transmitter that is designed for digital data transmission over twisted-pair balanced lines. All transmitter outputs are protected to ±10kV using the Human Body Model. It withstands ±4kV per IEC 1000-4-4 Electrical Fast Transient/Burst Stressing. It features a hot-swap capability that eliminates false transitions on the data cable during power-up or hot insertion. It is an ESD-protected pin-compatible, low-power upgrade to the industry-standard SN75174 and DS26LS31C. Applications include telecommunications equipment, industrial motor control, transmitter for ESD-sensitive applications, hand-held equipment, industrial PLCs, networking.

• Hot-swappable for telecom applications
• Single +5V operation
• ±4kV EFT fast transient burst immunity per IEC 1000-4-4
• Level 2 surge immunity per IEC 1000-4-5, unshielded cable model
• 250kbps data rate
• Slew-rate limited, guaranteed device-to-device skew
• Driver differential output is 2.0V min at R=50 ohm, VCC=+5V ±5%, TA=TMIN to TMAX
• Supply current is 1mA typ at no load, VCC=+5V and TA=+25°C
• Temperature range from -40°C to +85°C
• 16 TSSOP package

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