TRS207 - Texas Instruments

TRS207 5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER

ORDERING INFORMATION The TRS207 consists of five line drivers, three 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 co.

Features

• 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 APPLICATIONS
• Battery-Powered Systems
• PDAs
• Notebooks
• Laptops
• Palmtop PCs
• Hand-Held Equipment DB OR DW PACKAGE (TOP VIEW) DOUT3 1 DOUT1 2 DOUT2 3 RIN1 4 ROUT1 5 DIN2 6 DIN1 7 GND 8 VCC 9 C1+ 10 V+ 11 C1− 12 24 DOUT4 23 RIN2 22 ROUT2 21 DIN5 20 DOUT5 19 DIN4 18 DIN3 17 ROUT3 16 RIN3 15 .