SP200_05 Datasheet, PDF (10/16 Pages) Sipex Corporation – +5V High-Speed RS-232 Transceivers with 0.1mF Capacitors

Specification
Mode of Operation
No. of Drivers and Receivers
Allowed on One Line
Maximum Cable Length
RS–232D
Single–Ended
1 Driver
1 Receiver
50 feet
Maximum Data Rate
Driver output Maximum Voltage
Driver Output Signal Level
Loaded
Unloaded
Driver Load Impedance
Max. Driver Output Current
(High Impedance State)
Power On
Power Off
Slew Rate
Receiver Input Voltage Range
Receiver Input Sensitivity
Receiver Input Resistance
20kbps
±25V
±5V
±15V
3 – 7kohm
V_MAX/300
30V/µs max.
±15V
±3V
3–7kohm
Table 3. EIA Standard Definitions
RS–423A
Single–Ended
1 Driver
10 Receivers
4,000 feet
100kbps
±6V
±3.6V
±6V
450 ohm
RS–422
Differential
1 Driver
10 Receivers
4,000 feet
10Mbps
–0.25V to +6V
±2V
±5V
100 ohm
RS–485
Differential
32 Drivers
32 Receivers
4,000 feet
10Mbps
–7V to +12V
±1.5V
±5V
54 ohm
RS–562
Single–Ended
1 Driver
1 Receiver
C ≤ 2,500pF @ <20kbps;
C ≤1,000pF @ >20kbps
64kbps
–3.7V to +13.2V
±3.7V
±13.2V
3–7kohm
100µA
Controls Provided
±12V
±200mV
4kohm min.
±100µA
–7V to +7V
±200mV
4kohm min.
±100µA
±100µA
–7V to +12V
±200mV
12kohm min.
30V/µs max.
±15V
±3V
3–7kohm
EIA STANDARDS
The Electronic Industry Association (EIA) de-
veloped several standards of data transmission
which are revised and updated in order to meet
the requirements of the industry. In data pro-
cessing, there are two basic means of communi-
cating between systems and components. The
RS-232 standard was first introduced in 1962
and, since that time, has become an industry
standard.
The RS-232 is a relatively slow data exchange
protocol, with a maximum baud rate of only
20kbaud, which can be transmitted over a maxi-
mum copper wire cable length of 50 feet. The
SP200 through SP213 Series of data communi-
cations interface products have been designed
to meet both the EIA protocol standards, and the
needs of the industry.
±10kV ESD PROTECTION
The SP200 Series is equipped with Sipex-pro-
prietary ESD protection circuitry on all RS-232
inputs and outputs. The SP200 Series has been
characterized using MIL-STD-883C Method
3015.7 Human Body Model. Each device in the
family can withstand up to ±10kV of static
discharge on all RS-232 inputs and outputs. All
other pins of each device will maintain ≥ ±2kV
of ESD protection.
Date:05/26/2005
+5V High-Speed RS232 Transceivers
10
© Copyright 2005 Sipex Corporation