SP3203CY View Datasheet(PDF) - Signal Processing Technologies
Part Name
Description
Manufacturer
SP3203CY
Signal Processing Technologies
SP3203CY Datasheet PDF : 15 Pages
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PIN DESCRIPTION
NAME
FUNCTION
C1+
Positive terminal of the symmetrical charge-pump capacitor, C1.
V+
Regulated +5.5V output generated by the charge pump.
C1-
Negative terminal of the symmetrical charge-pump capacitor, C1.
C2+
Positive terminal of the symmetrical charge-pump capacitor, C2.
C2-
Negative terminal of the symmetrical charge-pump capacitor, C2.
V-
Regulated -5.5V output generated by the charge pump.
R1IN
R2IN
R1OUT
R2OUT
T1IN
T2IN
T3IN
T1OUT
T2OUT
T3OUT
GND
RS-232 receiver input.
RS-232 receiver input.
TTL/CMOS receiver output.
TTL/CMOS receiver output.
TTL/CMOS driver input.
TTL/CMOS driver input.
TTL/CMOS driver input.
RS-232 driver output.
RS-232 driver output.
RS-232 driver output.
Ground.
VCC
+3.0V to +5.5V supply voltage.
SHUTDOWN Apply logic LOW to shut down drivers and charge pump.
VL
Logic-Level Supply Voltage Selection
PIN
NUMBER
SP3203
1
2
3
4
5
6
14
13
11
10
7
8
9
17
16
15
18
19
20
12
Date: 02/24/05
SP3203, 3V, RS232 Serial Transceiverwith Logic Selector and 15kV ESD
5
© Copyright 2005 Sipex Corporation
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