SP2209E Datasheet, PDF (5/15 Pages) Sipex Corporation – High ESD Dual Port RS-232 Transceiver

NAME
FUNCTION
T₁OUTA RS-232 driver output for port A.
T₂OUTA RS-232 driver output for port A.
T₃OUTA RS-232 driver output for port A.
R₁INA RS-232 receiver input for port A.
R₂INA RS-232 receiver input for port A.
R₃INA RS-232 receiver input for port A.
R₄INA RS-232 receiver input for port A.
R INA RS-232 receiver input for port A.
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Table 1. Device Pin Description (continued)
PIN NUMBER
31
32
33
34
35
36
37
38
R5OUTA 1
R4OUTA 2
R3OUTA 3
R2OUTA 4
R1OUTA 5
T3INA 6
T2INA 7
T1INA 8
STBY 9
VDD 10
C+ 11
T1INB ¹²
T2INB ¹³
T3INB 14
R1OUTB ¹⁵
R2OUTB ¹⁶
R3OUTB 17
R4OUTB ¹⁸
R5OUTB 19
SP2209E
38 R5INA
37 _R4INA
36 R3INA
35 R2INA
34 R1INA
33 _T3OUTA
32 T2OUTA
31 T1OUTA
30 V-
29 C-
28 _GND
27 T1OUTB
26 T2OUTB
25 _T3OUTB
24 _R1INB
23 R2INB
22 R3INB
21 R4INB
20 R5INB
Figure 1. SP2209E Pinout Configuration
SP2209E DS/06
SP2209E High ESD Dual Port RS-232 Transceivers
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© Copyright 2000 Sipex Corporation