SN75C3223 Overview
Key Specifications
Package: SSOP
Mount Type: Surface Mount
Pins: 20
Operating Voltage: 5 V
Key Features
- functions when FORCEON is low and FORCEOFF is high
- During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled
- If FORCEOFF is set low and EN is high, both drivers and receivers are shut off, and the supply current is reduced to 1 µA
- Disconnecting the serial port or turning off the peripheral drivers causes auto-powerdown to occur
- Auto-powerdown can be disabled when FORCEON and FORCEOFF are high
