MAX3386E
SLLS659B – MAY 2006 – REVISED MARCH 2011 www.ti.com RS-232 TRANSCEIVER
WITH SPLIT SUPPLY PIN FOR LOGIC SIDE
Check for Samples: MAX3386E FEATURES 1 VL Pin for Compatibility With Mixed-Voltage
Systems Down to 2.5 V on Logic Side
Enhanced ESD Protection on RIN Inputs and
DOUT Outputs
– ±15-kV Human-Body Model
– ±15-kV IEC 61000-4-2, Air-Gap Discharge
– ±8-kV IEC 61000-4-2, Contact Discharge
Low 300-ОјA Supply Current
Specified 250-kbps Data Rate
1-ОјA Low-Power Shutdown
Meets EIA/TIA-232 Specifications Down
to 3 V PW OR DW PACKAGE
TOP VIEW C1+ 1 20 PWRDOWN V+ 2 19 VCC C1-3 18 GND C2+ 4 17 DOUT1 C2-5 16 DOUT2 V-6 15 DOUT3 DIN1 7 14 RIN1 DIN2 8 13 RIN2 DIN3 9 12 VL 10 11 ROUT1 ROUT2 APPLICATIONS Hand-Held Equipment
PDAs
Cell Phones
Battery-Powered Equipment
Data Cables DESCRIPTION/ORDERING INFORMATION
The MAX3386E is a three-driver and two-receiver RS-232 interface device, with split supply pins for mixed-signal
operations. All RS-232 inputs and outputs are protected to В±15 kV using the IEC 61000-4-2 Air-Gap Discharge
method, В±8 kV using the IEC 61000-4-2 Contact Discharge method, and В±15 kV using the Human-Body Model. …
