SP333_07 Datasheet, PDF (11/13 Pages) Sipex Corporation – +5V Only RS-232/AppleTalk™ Programmable Transceiver

SP333 PIN CONFIGURATION
TI3 1
TXEN 2
RXEN 3
TX3 4
VCC 5
TX1 6
TX2 7
GND 8
C1+ 9
V+ 10
C2+ 11
C1- 12
C2- 13
V- 14
SP333
28 TI2
27 TI1
26 SD
25 RS-232/Mac
24 RI5
23 RX5
22 RX4
21 RX3
20 RX2
19 RX1
18 RI4
17 RI3
16 RI2
15 RI1
SP333 TYPICAL OPERATING CIRCUIT
PC Mode (RS-232)
+5V
0.1µF
0.1µF
0V
9 ²⁵
5 _VCC
SP333 ¹²
RS-232/MacMode
V+
10
11 _C2+
14
V-
13 _C2-
Shutdown ²⁶
27 TI1 _T1
TX1 6
0.1µF
0.1µF
28 TI2 _T2
TX2 7
1 TI3 _T3
TX3 4
19 RX1
RI1 15
R1
20 RX2
RI2 16
R2
21 RX3
RI3 17
R3
22 RX4
RI4 18
R4
23 RX5
3 RXEN
RI5 24
R5
GND 8
Mac Mode (AppleTalk)
0.1µF
0.1µF
+5V
+5V
9 ²⁵
5 _VCC
SP333 ¹²
RS-232/MacMode
V+
10
11 _C2+
14
V-
13 _C2-
Shutdown ²⁶
27 TI1 _T1
2 TXEN
TX1 6
TX2 7
0.1µF
0.1µF
1 TI3 _T3
19 RX1
R1
TX3 4
RI2 16
RI1 15
21 RX3 _R3
RI3 17
23 RX5
R5
RI5 24
3 ^RXEN
GND 8
Rev 07/29/02
SP333 RS-232/AppleTalk Programmable Transceiver
11
© Copyright 2002 Sipex Corporation