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PDF SP211 Data sheet ( Hoja de datos )
| Número de pieza | SP211 | |
| Descripción | +5V High-Speed RS-232 Transceivers with 0.1uF Capacitors | |
| Fabricantes | Sipex | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SP211 (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
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® SP200/204/205/206/207/208/211/213
+5V High–Speed RS-232 Transceivers with 0.1µF Capacitors
■ 0.1µF External Charge Pump Capacitors
■ 120kbps Data Rate
■ Standard SOIC and SSOP Packages
■ Multiple Drivers and Receivers
■ Single 5V Supply Operation
■ 1µA Shutdown Mode
■ WakeUp Feature in Shutdown Mode
■ Tri–State Receiver Outputs
■ Meets All RS-232 and V.28 Specifications
■ Improved Driver Output Capacity for Mouse
Applications
■ ±10kV ESD Protection*
DESCRIPTION…
The SP200 Series are multi–channel RS-232 line transceivers in a variety of configurations to
fit most communication needs. All models in this Series feature low–power CMOS construction
and Sipex patented (5,306,954) on-board charge pump circuitry to generate the ±10V RS-232
voltage levels, using 0.1µF charge pump capacitors to save board space and reduce circuit cost.
The SP200, SP205, SP206, SP207B, SP211 and SP213 models feature a low–power shutdown
mode, which reduces power supply drain to 1µA. A WakeUp function keeps the receivers active
in the shutdown mode.
Number of RS-232
Model Drivers Receivers
SP200
5
0
SP204
4
0
SP205
5
5
SP205B 5
5
SP206
4
3
SP206B 4
3
SP207
5
3
SP207B 5
3
SP208
4
4
SP211
4
5
SP211B 4
5
SP213
4
5
No. of Receivers No. of External
Active in Shutdown 0.1µF Capacitors
04
04
0 None
5 None
04
34
04
34
04
04
54
24
Shutdown WakeUp TTL Tri–State
Yes No
No
No No
No
Yes No
Yes
Yes Yes
Yes
Yes No
Yes
Yes Yes
Yes
No No
No
Yes Yes
Yes
No No
No
Yes No
Yes
Yes Yes
Yes
Yes Yes
Yes
Table 1. Model Selection Table
*All driver outputs and receiver inputs characterized per MIL-STD-883C Method 3015.7
REV: A DATE:12/03/2003
+5V High-Speed RS232 Transceivers
1
© Copyright 2000 Sipex Corporation
1 page  
PINOUT
T3 OUT 1
T1OUT 2
T2OUT 3
R2IN 4
R2OUT 5
T2IN 6
T1IN 7
R1OUT 8
R1IN 9
GND 10
VCC 11
C1+ 12
V+ 13
C1– 14
28 T4 OUT
27 R3IN
26 R3OUT
25 SHUTDOWN (SD)
24 EN
23 R4IN
22 R4OUT
21 T4IN
20 T3IN
19 R5OUT
18 R5IN
17 V–
16 C2–
15 C2+
T3 OUT 1
T1OUT 2
T2OUT 3
R2IN 4
R2OUT 5
T2IN 6
T1IN 7
R1OUT 8
R1IN 9
GND 10
VCC 11
C1+ 12
V+ 13
C1– 14
28 T4 OUT
27 R3IN
26 R3OUT
25 SHUTDOWN (SD)
24 EN
23 R4IN
22 R4OUT
21 T4IN
20 T3IN
19 R5OUT
18 R5IN
17 V–
16 C2–
15 C2+
T3 OUT 1
T1OUT 2
T2OUT 3
R2IN 4
R2OUT 5
T2IN 6
T1IN 7
R1OUT 8
R1IN 9
GND 10
VCC 11
C1+ 12
V+ 13
C1– 14
28 T4 OUT
27 R3IN
26 R3OUT
25 SHUTDOWN (SD)
24 EN
23 R4IN
22 R4OUT
21 T4IN
20 T3IN
19 R5OUT
18 R5IN
17 V–
16 C2–
15 C2+
FEATURES…
The SP200 Series multi–channel RS-232 line
transceivers provide a variety of configurations
to fit most communication needs, especially
those applications where ±12V is not available.
All models in this Series feature low–power
CMOS construction and Sipex proprietary on-
board charge pump circuitry to generate the
±10V RS-232 voltage levels. The ability to use
0.1µF charge pump capacitors saves board space
and reduces circuit cost. Different models within
the Series provide different driver/receiver com-
binations to match any application requirement.
The SP200, SP205, SP206, SP207B, SP211
and SP213 models feature a low–power shut-
down mode, which reduces power supply drain
to 1µA. The WakeUp function keeps the receiv-
ers active in the shutdown mode, unless dis-
abled by the EN pin. Models with a “B” suffix
are equipped with the WakeUp function.
Models in the Series are available in 28–pin SO
(wide) and SSOP (shrink) small outline pack-
ages. Devices can be specified for commercial
(0°C to +70°C) and industrial/extended (–40°C
to +85°C) operating temperatures.
THEORY OF OPERATION
Charge–Pump
The charge pump is a Sipex patented design
(5,306,954) and uses a unique approach com-
pared to older less–efficient designs. The charge
pump still requires four external capacitors, but
uses a four–phase voltage shifting technique to
REV: A DATE:12/03/2003
+5V High-Speed RS232 Transceivers
5
© Copyright 2000 Sipex Corporation
5 Page 
TYPICAL APPLICATION CIRCUITS
+5V INPUT
0.1µF
6.3V
0.1µF
6.3V
0.1µF
16V
+ 8 C1 +
10 C1 –
11
+
C2 +
12 C2 –
7
VCC
SP200
V+ 9
0.1µF
+ 6.3V
V – 13
0.1µF
16V
+
5
T1 IN
T2 IN 4
T3 IN 14
T4 IN 15
19
T5 IN
400kOHM
400kOHM
400kOHM
400kOHM
400kOHM
T1
T2
T3
T4
T5
2
T1 OUT
3
T2 OUT
1
T3 OUT
20
T4 OUT
16
T5 OUT
NC 18
6
GND
17 SD
+5V INPUT
0.1µF
6.3V
8
T1 IN
T2 IN 7
T3 IN 15
T4 IN 16
T5 IN 22
12
VCC
SP205
400kOHM
400kOHM
400kOHM
400kOHM
400kOHM
T1
T2
T3
T4
T5
3
T1 OUT
4
T2 OUT
2
T3 OUT
1
T4 OUT
19
T5 OUT
9
R1 OUT
6
R2 OUT
23
R3 OUT
17
R4 OUT
14
R5 OUT
EN 20
R1
5kOHM
R2
5kOHM
R3
5kOHM
R4
5kOHM
R5
5kOHM
11
GND
10
R1 IN
5
R2 IN
24
R3 IN
18
R4IN
13
R5 IN
21 SD
+5V INPUT
0.1µF
6.3V
0.1µF
6.3V
0.1µF
16V
+ 7 C1 +
9 C1 –
10
+
C2 +
11 C2 –
6
VCC
SP204
V+ 8
0.1µF
+ 6.3V
V – 12
0.1µF
16V
+
4
T1 IN
T2 IN 3
T3 IN 13
T4 IN 14
400kOHM
400kOHM
400kOHM
400kOHM
T1
T2
T3
T4
1
T1 OUT
2
T2 OUT
16
T3 OUT
15
T4 OUT
5
GND
+5V INPUT
0.1µF
6.3V
12
VCC
SP205B
8
T1 IN
T2 IN 7
T3 IN 15
T4 IN 16
T5 IN 22
400kOHM
400kOHM
400kOHM
400kOHM
400kOHM
T1
T2
T3
T4
T5
9
R1 OUT*
6
R2 OUT*
23
R3 OUT*
17
R4 OUT*
14
R5 OUT*
20
EN
R1
5kOHM
R2
5kOHM
R3
5kOHM
R4
5kOHM
R5
5kOHM
*Receivers active during shutdown
11
GND
3
T1 OUT
4
T2 OUT
2
T3 OUT
1
T4 OUT
19
T5 OUT
10
R1 IN*
5
R2 IN*
24
R3 IN*
18
R4IN*
13
R5 IN*
21 SD
REV: A DATE:12/03/2003
+5V High-Speed RS232 Transceivers
11
© Copyright 2000 Sipex Corporation
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet SP211.PDF ] | |
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