TRS3243E
TRS3243E is 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver manufactured by Texas Instruments.
SLLS789E
- APRIL 2007
- REVISED DECEMBER 2022
TRS3243E 3-V to 5.5-V Multichannel RS-232 Line Driver or Receiver With ±15-kV IEC ESD Protection
1 Features
- Single-chip and single-supply interface for IBM™ PC/AT™ serial port
- ESD Protection for RS-232 bus pins
- ±15-kV Human-body model (HBM)
- ±8-kV IEC61000-4-2, Contact discharge
- ±15-kV IEC61000-4-2, Air-gap discharge
- Meets or exceeds requirements of TIA/EIA-232-F and ITU v.28 standards
- Operates with 3-V to 5.5-V VCC supply
- Always-active noninverting receiver output (ROUT2B)
- Designed to transmit at a data rate up to 500 kbit/s
- Low standby current: 1 μA typical
- External capacitors: 4 × 0.1 μF
- Accepts 5-V logic...
