SP3243 SIPEX [Sipex Corporation], SP3243 Datasheet - Page 5

• Manufacturer Part Number: SP3243
• Description: Intelligent +3.0V to +5.5V RS-232 Transceivers
• Manufacturer: SIPEX [Sipex Corporation]

TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Unless otherwise noted, the following performance characteristics apply for V
loaded with 3KΩ, 0.1µF charge pump capacitors, and T
Figure 3. Supply Current VS. Load Capacitance when
Transmitting Data for the SP3223
Figure 5. Slew Rate VS. Load Capacitance for the
SP3243
Rev. 6/30/03
16
14
12
10
8
6
4
2
0
0
40
35
30
25
20
15
10
5
0
0
500
118KHz
60KHz
10KHz
500
1000
Load Capacitance [pF]
Load Capacitance [pF]
1500
1000
2000
1500
2500
SP3223 +3.0V to +5.5V RS-232 Transceivers
+ Slew
- Slew
2000
3000
AMB
= +25°C.
5
Figure 4. Transmitter Output Voltage VS. Load
Capacitance for the SP3243
Figure 6. Supply Current VS. Load Capacitance when
Transmitting Data for the SP3243
80
70
60
50
40
30
20
10
0
-2
-4
-6
0
6
4
2
0
0
CC
118KHz
60KHz
10KHz
500
= +3.3V, 120Kbps data rate, all drivers
500
1000
1000
Load Capacitance [pF]
Load Capacitance [pF]
1500
© Copyright 2003 Sipex Corporation
1500
2000
2000
2500
2500
Vout+
Vout-
3000