sp232的各种性能指标Operates from Single 5V Power Supply
n Meets All RS-232D and V.28
Specifications
n Multiple Drivers and Receivers
n Small Charge Pump Capacitors –
0.1mF
n Operates with 0.1mF and 100mF
Capacitors
n High Data Rate – 120kbps Under Load
n High Output Slew Rate –
10V/ms Under Load
n Low Power Shutdown £1mA
n 3-State TTL/CMOS Receiver Outputs
n ±30V Receiver Input Levels
n Low Power CMOS – 15mA Operation
