SN65C3222 Datasheet (Texas Instruments) - 3-V to 5.5-V Multichannel RS-232 Compatible Line Driver/Receiver

SN65C3222, 3-V to 5.5-V Multichannel RS-232 Compatible Line Driver/Receiver

ordering information NC * No internal connection The SN65C3222 and SN75C3222 consist 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 devices provide the electrical interface betw

ą SN65C3222, SN75C3222 3ĆV TO 5.5ĆV MULTICHANNEL RSĆ232 COMPATIBLE LINE DRIVER/RECEIVER ą SLLS534B MAY 2002 REVISED OCTOBER 2004 D Operates With 3-V to 5.5-V VCC Supply D Operates Up To 1 Mbit/s D Low Standby Current .

1 µA Typ D External Capacitors .

4 × 0.1 µF D Accepts 5-V Logic Input With 3.3-V Supply D RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) D Applications Battery-Powered Systems, PDAs, Notebooks, Laptops, Palmtop