BUY MAX3051EKA+T https://www.utsource.net/itm/p/8969882.html
IC TRANSCEIVER HALF 1/1 SOT23-8
Manufacturer: Maxim Integrated Package/Case: SOT23-8 Description: Single/Dual/Quad, SPI, Low-Voltage, Low-Power, RS-485/RS-422 Transceivers Features: Low Supply Voltage: 2.7V to 5.5V Low Quiescent Current: 0.9mA (typ) Low Shutdown Current: 0.1μA (typ) High Data Rates: 250kbps Slew-Rate-Limited Drivers Reduce EMI/RFI Hot-Swap Capable Thermal Shutdown Short-Circuit Protection Bus-Pin ESD Protection: ±15kV HBM Available in 8-Pin SOT23 Package Applications: Automotive Industrial Communication Systems Portable Devices Computer Peripherals Instrumentation (For reference only)