MAX3232E-Q1

MAX3232E-Q1 www.ti.com SLLS676A – DECEMBER 2005 – REVISED FEBRUARY 2008 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION FEATURES 1 Qualified for Automotive Applications 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 Standby Current . . .300 µA Typical External Capacitors . . . 4 × 0.1 µF Accepts 5-V Logic Input With 3.3-V Supply Pin Compatible to Alternative High-Speed Pin-Compatible Device (1 Mbit/s): SNx5C3232 PW PACKAGE (TOP VIEW) C1+ V+ C1− C2+ C2− V− DOUT2 RIN2 1 2 3 4 5 6 7 8 16 VCC 15 GND 14 DOUT1 13 RIN1 12 ROUT1 11 DIN1 10 DIN2 9 ROUT2 DESCRIPTION The MAX3232E 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 device operates at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate. TA –40°C to 85°C TSSOP – PW ORDERING INFORMATION(1) PACKAGE (2) ORDERABLE PART NUMBER Reel of 2000 MAX3232EIPWRQ1 TOP-SIDE MARKING MB3232I (1) For the most current pac...