TRS202 - Texas Instruments

TRS202 5-V Dual RS-232 Line Driver/Receiver

The TRS202 device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV 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 char.

Features

•1 ESD Protection for RS-232 Bus 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
• Operates up to 120 kbit/s
• External Capacitors: 4 × 0.1 µF
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II 2 Applications
• Battery-Powered Systems
• Notebooks
• Set Top Boxes
• Palmtop PCs
• Hand-Held Equipment 3 Description The TRS202 device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin-to-pin (serial-port connection pins, including GND)..