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Improved ESD Specifications:
+15kV Human Body Model
+15kV IEC1000-4-2 Air Discharge
+8kV IEC1000-4-2 Contact Discharge
N/C
C
1
+
V+
C
1
-
C
2
+
C
2
-
V-
T
2
OUT
R
2
IN
1
2
3
4
18
17
16
15
ON/OFF
V
CC
GND
T
1
OUT
R
1
IN
R
1
OUT
T
1
IN
T
2
IN
R
2
OUT
SP385E
5
6
7
8
9
14
13
12
11
10
Now Available in Lead Free Packaging
DESCRIPTION
Sipex's SP385E is an enhanced version of the SP200 family of RS232 line drivers/receivers.
The SP385E offers +3.3V operation for EIS-562 and EIA-232 applications. The SP385E
features offered 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 with the exception that the drivers are disabled with the ON/OFF pin.
TYPICAL APPLICATION CIRCUIT
RS232 OUTPUTS
RS232 INPUTS
CHARGE
PUMP
T
1
T
2
R
1
R
2
TTL/CMOS INPUTS
TTL/CMOS OUTPUTS
Date: 03/08/05
SP385E Enhanced +3V to +5V RS-232 Line Driver/Receiver
漏 Copyright 2005 Sipex Corporation
1