SN75LV4735

SN75LV4735 3.3-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER D Meets or Exceeds the Requirements of ANSI EIA / TIA-232-E and ITU V.28 D Operates With Single 3.3-V Power Supply D LinBiCMOS™ Process Technology D Three Drivers and Five Receivers D ± 30-V Input Levels (Receiver) D ESD Protection on RS-232 Lines Exceeds 6 kV Per MIL-STD-883C, Method 3015 D Applications – EIA / TIA-232 Interface – Battery-Powered Systems – Notebook PC – Computers – Terminals – Modems D Voltage Converter Operates With Low Capacitance . . . 0.47 µF Min D Functionally Compatible With the SN75LV4737A SLLS135E – FEBRUARY 1992 – REVISED MAY 1995 DB PACKAGE (TOP VIEW) VDD C2 + VCC C2 – GND C1 + DIN1 DIN2 DIN3 ROUT1 ROUT2 ROUT3 ROUT4 ROUT5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 C3 + 27 GND 26 C3 – 25 VSS 24 C1 – 23 STBY 22 DOUT1 21 DOUT2 20 DOUT3 19 RIN1 18 RIN2 17 RIN3 16 RIN4 15 RIN5 † The DB package is only available in left-end taped and reeled (SN75LV4735DBLE). description The SN75LV4735† is a low-power 3.3-V multichannel RS-232 line driver/receiver. It includes three independent RS-232 drivers and five independent RS-232 receivers. It is designed to operate off a single 3.3-V supply and has an internal switched-capacitor voltage converter to generate the RS-232 output levels. The SN75LV4735 provides a single chip, single 3.3-V supply interface between the asynchronous communications element (ACE or UART) and the serial-port connector of the data terminal equipment (DTE). This device has been designe...