STMicroelectronics ST4E1240IQT RS485收发器 高速3.3V/5V RS485收发器，带±12 kV IEC 61000-4-2接触式静电放电保护

Duplex: Half Duplex

Function: Transceiver

Shutdown: Shutdown

Data Rate: 40 Mb/s

Output Type: Differential

Unit Weight: 28 mg

Input Voltage: 3 V to 5.5 V

ESD Protection: 12 kV

Mounting Style: SMD/SMT

Output Current: 70 mA

Output Voltage: 2.1 V

Number of Drivers: 1 Driver

Number of Receivers: 1 Receiver

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 3 V

Pd - Power Dissipation: 370 mW

Propagation Delay Time: 20 ns

Operating Supply Current: 1.77 mA

Maximum Operating Temperature: + 125 C

Minimum Operating Temperature: - 40 C