®
SP207EH–SP213EH
High Speed +5V High Performance
RS232 Transceivers
s
s
s
s
s
s
s
s
s
s
Single +5V Supply Operation
0.1µF External Charge Pump Capacitors
500Kbps Data Rate Under Load
Standard SOIC and SSOP Packages
Lower Supply Current Than Competition
(typical 3mA)
1µA Shutdown Mode
WakeUp Feature in Shutdown Mode
Tri–State Receiver Outputs
Ideal for High Speed RS-232 Applications
Improved ESD Specifications:
+15kV Human Body Model
+15kV IEC1000-4-2 Air Discharge
+8kV IEC1000-4-2 Contact Discharge
DESCRIPTION
The
SP207EH/208EH/211EH/213EH
devices are high speed enhanced multi-channel
RS-232 line transceivers with improved electrical performance. 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 1µA.
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.
Nu RS232
Model
Drivers Receivers
SP207EH
5
3
SP208EH
4
4
SP211EH
SP213EH
4
4
5
5
No. of Receivers
No. of External
Active in Shutdown 0.1µF Capacitors
0
4
0
4
0
2
4
4
Shutdown WakeUp TTL Tri–State
No
No
No
No
No
No
Yes
Yes
No
Yes
Yes
Yes
Table 1. Model Selection Table
SP207EHDS/08
SP207EH Series High Performance Transceivers
© Copyright 2000 Sipex Corporation
1
SIPEX [ SIPEX CORPORATION ]
