SP3203 View Datasheet(PDF) - Signal Processing Technologies

Part Name

Description

Manufacturer

SP3203

3V RS-232 Serial Transceiver with Logic Selector and 15kV ESD Protection

Signal Processing Technologies 

+

C5 0.1µF

20

19

Shutdown VCC

1 C1+

+

C1 0.1µF

3 C1-

12

VL

V+ 2

4 C2+

+

C2 0.1µF

5 C2-

7 T1IN

SP3203E V- 6

T1OUT 17

8 T2IN

T2OUT 16

9 T3IN

T3OUT 15

+

C3 0.1µF

C4 0.1µF

+

11 R1OUT

10 R2OUT

R1IN 14

R2IN 13

GND

18

DB-9 Connector Pins:

1. Received Line Signal Detector

2. Received Data

3. Transmitted Data

4. Data Terminal Ready

5. Signal Ground (Common)

6. DCE Ready

7. Request to Send

8. Clear to Send

9. Ring Indicator

Figure 17. Circuit for the connectivity of the SP3203 with a DB-9 connector

DB-9

Connector

6

7

8

9

1

2

3

4

5

Date: 02/24/05

SP3203, 3V, RS232 Serial Transceiverwith Logic Selector and 15kV ESD

12

© Copyright 2005 Sipex Corporation

Share Link: