SP3223E_06 Datasheet, PDF (3/23 Pages) Sipex Corporation – Intelligent +3.0V to +5.5V RS-232 Transceivers

ELECTRICAL CHARACTERISTICS
Unless otherwise noted, the following specifications apply for V_CC = +3.0V to +5.5V with T_AMB = T_MIN to T_MAX.
Typical values apply at V_CC = +3.3V or +5.0V and T_AMB = 25°C (Note 2).
PARAMETER
MIN. TYP. MAX. UNITS CONDITIONS
DRIVER OUTPUTS
Output Voltage Swing
Output Resistance
Output Short-Circuit Current
Output Leakage Current
RECEIVER INPUTS
±5.0
300
±5.4
±35 ±60
±25
V All driver outputs loaded with 3KΩ
to GND, T_AMB = +25° C
Ω
V_CC = V+ = V- = ZeroV, V_OUT = ±2V
mA V_OUT = ZeroV
µA V = ZeroV or 3.0V to 5.5V,
CC
V_OUT = ±12kV, Driver disabled
Input Voltage Range
-15
15
V
Input Threshold LOW
Input Threshold LOW
Input Threshold HIGH
Input Threshold HIGH
Input Hysteresis
0.6
1.2
V
V_CC = 3.3V
0.8
1.5
V
V_CC = 5.0V
1.5 2.4
V
V_CC = 3.3V
1.8 2.4
V
V_CC = 5.0V
0.3
V
Input Resistance
3
5
7
kΩ
AUTO ON-LINE^® CIRCUITRY CHARACTERISTICS (ONLINE = GND, SHUTDOWN = V_CC)
STATUS Output Voltage LOW
0.4
V
I_OUT = 1.6mA
STATUS Output Voltage HIGH V_CC - 0.6
V
I_OUT = -1.0mA
Receiver Threshold to Drivers
200
Enabled (t_ONLINE)
Receiver Positive or Negative
0.5
Threshold to STATUS HIGH
(t )
STSH
Receiver Positive or Negative
20
Threshold to STATUS LOW
(t_STSL)
NOTE 2: C1 - C4 0.1µF, tested at 3.3V ±10%.
C1 = 0.047µF, C2-C4 = 0.33µF, tested at 5V±10%.
µS Figure 15
µS Figure 15
µS Figure 15
Date: 10/06/06
SP3223 +3.0V to +5.5V RS-232 Transceivers
3
© Copyright 2006 Sipex Corporation