TRS208是TI公司的一款无产品，TRS208是具有 +/-15kV ESD 保护的 5V 多通道 RS-232 线路驱动器/接收器，本页介绍了TRS208的产品说明、应用、特性等，并给出了与TRS208相关的TI元器件型号供参考。
TRS208 - 具有 +/-15kV ESD 保护的 5V 多通道 RS-232 线路驱动器/接收器 - 无 - RS-232收发器 - TI公司（Texas Instruments，德州仪器）
- ESD Protection for RS-232 I/O Pins
- ±15-kV Human-Body Model (HBM)
- Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
- Operates at 5-V VCC Supply
- Four Drivers and Four Receivers
- Operates up to 120 kbit/s
- External Capacitors . . . 4 × 0.1 µF
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- APPLICATIONS
- Battery-Powered Systems
- PDAs
- Notebooks
- Laptops
- Palmtop PCs
- Hand-Held Equipment
DESCRIPTION/ORDERING INFORMATION
The TRS208 device consists of four line drivers, four line receivers, and a dual charge-pump circuit with ±15-kV HBM 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 5-V supply. The devices operate at data signaling rates up to 120 kbit/s and a maximum of 30-V/µs driver output slew rate.
