SP333CT Просмотр технического описания (PDF) - Signal Processing Technologies

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SP333CT

+5V Only RS-232/AppleTalk™ Programmable Transceiver

Signal Processing Technologies 

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

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