®
SP207EH–SP213EH
High Speed +5V High Performance
RS232 Transceivers
features
s
Single +5V Supply Operation
s
0.1µF External Charge Pump
Capacitors
s
500kbps Data Rate under Load
s
Standard SOIC and SSOP
Packages
s
Lower Supply Current than
Competition (typical 3mA)
s
1µA Shutdown Mode
s
WakeUp Feature in Shutdown
Mode
s
Tri–State Receiver Outputs
s
Ideal for High Speed RS-232
Applications
s
Improved ESD Specifications:
• ±15kV Human Body Model
• ±15kV IEC1000-4-2 Air
Discharge
• ±8kV IEC1000-4-2 Contact
Discharge
T
3
OUT
T
1
OUT
T
2
OUT
R
1
IN
R
1
OUT
T
2
IN
T
1
IN
GND
V
CC
C
1
+
V+
C
1
–
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
T
4
OUT
R
2
IN
R
2
OUT
T
5
IN
T
5
OUT
T
4
IN
T
3
IN
R
3
OUT
R
3
IN
V–
C
2
–
C
2
+
description
The SP207EH/208EH/211EH/213EH devices are high speed, enhanced
multi-channel RS-232 line transceivers with improved electrical per-
formance. The SP207EH/208EH/211EH/213EH series is a superior
drop-in replacement to our previous versions as well as popular
industry standards. All devices feature low-power CMOS construction
and the Sipex-patented (5,306,954) on-board charge pump circuitry
that generates the +10V RS-232 voltage levels using 0.1µF charge
pump capacitors. The SP211E and SP213E devices feature a low-
power shutdown mode, which reduces power supply drain to 1mA.
Enhancements to this series include a higher transmission rate of
500kbps, a lower power supply current at 3mA typical (no load), and
superior ESD performance. The ESD tolerance has been improved for
this series to over ±15kV for both Human Body Model and IEC1000-4-
2 Air Discharge test methods.
+5V INPUT
9
0.1µF
6.3V
10
0.1µF
6.3V
+
C
1
+
V
CC
V+
11
0.1µF
+ 6.3V
0.1µF
16V
+
12 C –
1
+
13 C +
2
V–
15
0.1µF
16V
SP207EH
14
C
2
–
400KOHM
T
1
IN
7
400KOHM
T
1
2
T
1
OUT
TTL/CMOS INPUTS
T
2
IN
6
400KOHM
T
2
3
T
2
OUT
T
3
IN
18
400KOHM
T
3
1
T
3
OUT
T
4
IN
19
400KOHM
T
4
24
T
4
OUT
T
5
IN
21
T
5
20
T
5
OUT
TTL/CMOS OUTPUTS
SP207EH
20
19
18
17
16
15
14
13
R
1
OUT
5
R
1
5KOHM
R
2
5KOHM
R
3
5KOHM
8
GND
4
R
1
IN
R
2
OUT
22
23
R
2
IN
R
3
OUT
17
16
R
3
IN
table 1. part selection table
Part No.
RS-232
Drivers
RS-232
Receivers
Receivers
Active in Shutdown
External
0.1µF Capacitors
Shutdown
WakeUp
TTL Tri–State
SP207EH
SP208EH
SP211EH
SP213EH
5
4
4
4
3
4
5
5
0
0
0
2
I-19
4
4
4
4
No
No
Yes
Yes
No
No
No
Yes
RS-232 INPUTS
RS-232 OUTPUTS
I
No
No
Yes
Yes
2002 Short Form Catalog
© Copyright 2001 Sipex Corporation
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