MAX3237E
www.ti.com SLLS709B – MAY 2006 – REVISED JANUARY 2010 3-V TO 5.5-V MULTICHANNEL RS-232
1-MBit/s LINE DRIVER/RECEIVER
Check for Samples: MAX3237E FEATURES 1 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 From 250 kbits/s to 1 Mbit/s
Low Standby Current . 1 mA Typical
External Capacitors . 4 Г— 0.1 mF
Accepts 5-V Logic Input With 3.3-V Supply
Designed to Be Interchangeable With Maxim
MAX3237E
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II ESD Protection for RS-232 I/O Pins
– ±15 kV – Human-Body Model (HBM)
– ±8 kV – IEC61000-4-2, Contact Discharge
– ±15 kV – IEC61000-4-2, Air-Gap Discharge APPLICATIONS Battery-Powered, Hand-Held, and Portable
Equipment
PDAs and Palmtop PCs
Notebooks, Sub-Notebooks, and Laptops
Digital Cameras
Mobile Phones and Wireless Devices
QFN PACKAGE …
