TRS3253E Description
The TRS3253E device is a three-driver and fivereceiver RS-232 interface device, with split supply pins for mixed-signal operations without needing an external voltage translator. All RS-232 inputs and outputs are protected to ±15 kV using the IEC 610004-2 Air-Gap Discharge method, ±8 kV using the IEC 61000-4-2 Contact Discharge method, and ±15 kV using the Human Body Model. The charge pump requires only four...
TRS3253E Key Features
- 1 VL Pin for patibility With Mixed-Voltage Systems Down to 1.8 V on Logic Side
- Enhanced ESD Protection on RIN Inputs and DOUT Outputs
- ±15-kV IEC 61000-4-2 Air-Gap Discharge
- ±8-kV IEC 61000-4-2 Contact Discharge
- ±15-kV Human Body Model
- Low 300-μA Supply Current
- Specified 1000-kbps Data Rate
- Auto Powerdown Plus Feature