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| SP385E Datasheet, PDF (4/11 Pages) Sipex Corporation – Enhanced +3V or +5V RS-232 Line Driver/Receiver | |||
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PINOUT
N/C 1
C1+ 2
V+ 3
C1 - 4
C2+ 5
C2- 6
V- 7
T2 OUT 8
R2 IN 9
18 ON/OFF
17 VCC
16 GND
15 T1 OUT
14 R1 IN
13 R1 OUT
12 T1 IN
11 T2 IN
10 R 2 OUT
18-pin SOIC
TYPICAL OPERATING CIRCUIT
+5V INPUT
10µF +
2
1.0µF +
C 1+
6.3V
4 C 1-
5
1.0µF +
C 2+
16V
6 C 2-
17
V CC
+5V to +10V
Voltage Doubler
+10V to -10V
Voltage Inverter
400kâ¦
T1 IN
12
T1
400kâ¦
T2 IN
11
T2
0.1µF
16V
V+ 3 +
V- 7
+ 0.1µF
16V
15
T 1OUT
8
T 2OUT
R 1OUT
13
R 2OUT
10
R1
14
R1IN
5kâ¦
R2
9
R2IN
5kâ¦
SSPP331815EE
18
ON/OFF
GND 16
SOIC Package
N/C 1
C1+ 2
V+ 3
C1- 4
C2+ 5
C2- 6
V- 7
T2OUT 8
R2IN 9
N/C 10
20 ON/OFF
19 VCC
18 GND
17 T1 OUT
16 R1 IN
15 R1 OUT
14 T1 IN
13 T2 IN
12 R2OUT
11 N/C
20-pin SSOP
+5V INPUT
10µF +
2
1.0µF +
C 1+
6.3V
4 C 1-
5
1.0µF +
C 2+
16V
6 C 2-
19
V CC
+5V to +10V
Voltage Doubler
+10V to -10V
Voltage Inverter
400kâ¦
T1 IN
14
T1
400kâ¦
T2 IN
13
T2
0.1µF
16V
V+ 3 +
V- 7
+ 0.1µF
16V
17
T 1OUT
8
T 2OUT
R 1OUT
15
R1
16
5kâ¦
R 2OUT
12
R2
9
5kâ¦
SPS3P83151EE
20
GND 18
SSOP Package
R1IN
R2IN
ON/OFF
Rev. 10/22/01
SP385E Enhanced +3V to +5V RS-232 Line Driver/Receiver
4
© Copyright 2001 Sipex Corporation
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