®
SP385E
Enhanced +3V or +5V RS-232 Line
Driver/Receiver
s
Operates from 3.3V or 5V Power Supply
s
Meets All EIA-232D and V.28 Specifica-
tions at 5V
s
Meets EIA-562 Specifications at 3.3V
s
Two Drivers and Receivers
s
Operates with 0.1µF to 10µF Capacitors
s
High Data Rate — 120kbps Under Load
s
Low Power Shutdown
≤1µA
s
3-State TTL/CMOS Receiver Outputs
s
Low Power CMOS — 5mA Operation
s
Improved ESD Specifications:
+15kV Human Body Model
+15kV IEC1000-4-2 Air Discharge
+8kV IEC1000-4-2 Contact Discharge
DESCRIPTION…
The
Sipex SP385E
is an enhanced version of the
Sipex
SP200 family of RS232 line drivers/
receivers. The
SP385E
offers +3.3V operation for EIA-562 and EIA-232 applications. The
SP385E
maintains the same performance features offered in its predecessors. The
SP385E
is
available in plastic SOIC or SSOP packages operating over the commercial and industrial
temperature ranges. The
SP385E
is pin compatible to the LTC1385 EIA-562 transceiver, except
the drivers in the
SP385E
can only be disabled with the ON/OFF pin.
RS232 OUTPUTS
RS232 INPUTS
CHARGE
PUMP
T
1
T
2
R
1
R
2
TTL/CMOS INPUTS
TTL/CMOS OUTPUTS
Rev. 10/22/01
SP385E Enhanced +3V to +5V RS-232 Line Driver/Receiver
© Copyright 2001 Sipex Corporation
1
SIPEX [ SIPEX CORPORATION ]
