具有 +/-15kV IEC-ESD 保護的汽車類 3V 至 5.5V 250kbps RS-232 線路驅動器/接收器
| Drivers per package | 2 |
| Receivers per package | 2 |
| Logic voltage (Min) (V) | 3.3 |
| Data rate (Max) (kbps) | 250 |
| Main supply voltage (Nom) (V) | 3.3, 5 |
| ESD HBM (kV) | 15 |
| Rating | Automotive |
| Operating temperature range (C) | -40 to 125 |
| Vout (Typ) (V) | 5.4 |
- Qualified for Automotive Applications
- 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 the Requirements of TIA/EIA-232-F
and ITU v.28 Standards - Operates With 3-V to 5.5-V VCC Supply
- Operates up to 250 kbit/s
- Two Drivers and Two Receivers
- Low Supply Current: 300 μA (Typ)
- External Capacitors: 4 × 0.1 μF
- Accepts 5-V Logic Input With 3.3-V Supply
- Pin Compatible to Alternative High-Speed Device (1 Mbit/s):
TRSF3232E
The TRS3232E device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV IEC ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/μs driver output slew rate.
