sp3222eey-tr Exar Corporation, sp3222eey-tr Datasheet - Page 4

• Manufacturer Part Number: sp3222eey-tr
• Description: Sp3232e -true +3.0v To +5.5v Rs-232 Transceivers
• Manufacturer: Exar Corporation

Unless otherwise noted, the following performance characteristics apply for V
loaded with 3kΩ, 0.1µF charge pump capacitors, and T
Figure 1. Transmitter Output Voltage VS. Load
Capacitance for the SP3222 and the SP3232
Date: 08/22/05
Figure 3. Supply Current VS. Load Capacitance when
Transmitting Data for the SP3222 and the SP3232
-2
-4
-6
6
4
2
0
50
45
40
35
30
25
20
15
10
5
0
0
0
118KHz
60KHz
10KHz
500
500
Load Capacitance [pF]
Load Capacitance [pF]
1000
1000
SP3222E, SP3232E True +3.0 to +5.0V RS-232 Transceivers
1500
1500
2000
2000
Vout+
Vout-
2330
AMB
TYPICAL PERFORMANCE CHARACTERISTICS
= +25°C.
4
Figure 2. Slew Rate VS. Load Capacitance for the
SP3222 and the SP3232
14
12
10
8
6
4
2
0
0
CC
= +3.3V, 120kbps data rates, all drivers
500
Load Capacitance [pF]
1000
© Copyright 2005 Sipex Corporation
1500
2000
+Slew
-Slew
2330