MAX3386EIPW集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

1FEATURES

• 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-μA Supply Current

• Specified 250-kbps Data Rate

• 1-μA Low-Power Shutdown

• Meets EIA/TIA-232 Specifications Down

to 3 V

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 ±15 kV using the IEC 61000-4-2 Air-Gap Discharge

method, ±8 kV using the IEC 61000-4-2 Contact Discharge method, and ±15 kV using the Human-Body Model.

The charge pump requires only four small 0.1-μF capacitors for operation from a 3.3-V supply. The MAX3386E is

capable of running at data rates up to 250 kbps, while maintaining RS-232-compliant output levels.

The MAX3386E has a unique VL pin that allows operation in mixed-logic voltage systems. Both driver in (DIN)

and receiver out (ROUT) logic levels are pin programmable through the VL pin. The MAX3386E is available in a

space-saving thin shrink small-outline package (TSSOP).