Tudi MAX3070EESD-TUDI

The MAX3070E is a single-driver and receiver RS-485/RS-422 transceiver with 3.3V supply and ±15kV ESD protection. These devices integrate protection circuitry to ensure the receiver output is logic-high when the receiver inputs are open or shorted to ground. If all drivers on the terminated bus are disabled (high-impedance), the receiver output is logic-high. These devices integrate a hot-plug capability to eliminate spurious transitions on the bus during power-up hot-plugging. The MAX3070E features a driver with reduced rise time, supporting data rates up to 250kbps. The MAX3070E receiver input impedance is 1/8 unit load, allowing up to 256 drivers on the bus.

• Robust Performance Protection
• I/O pins with ±15kV HBM ESD protection
• True fail-safe receiver maintains EIA/TIA-485 compatibility
• Enhanced data rate for improved data transmission
• DE and RE hot-plug input structure
• Flexible Design Features
• Up to 256 transceivers allowed on the bus
• Available in industry-standard SO and DIP packages
• Low-current shutdown mode for reduced power consumption

• Lighting systems
• Industrial control
• Telecommunications
• Security systems
• Instrumentation