SP3222EEY/TR Exar, SP3222EEY/TR Datasheet - Page 4

• Manufacturer Part Number: SP3222EEY/TR
• Description: RS-232 Interface IC RS232 Transceiver 3-5.5V 2-drvr/2-rcvr
• Manufacturer: Exar

Specifications of SP3222EEY/TR

• Product Category: RS-232 Interface IC
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-20
• Function: Transceiver
• Number Of I/os: 4

Unless otherwise noted, the following performance characteristics apply for V
drivers loaded with 3kΩ, 0.1µF charge pump capacitors, and T
Figure 1. Transmitter Output Voltage vs Load
Capacitance for the SP3222E and SP3232E
Figure 3. Supply Current VS. Load Capacitance
when Transmitting Data
-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
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com
Load Capacitance [pF]
Load Capacitance [pF]
1000
1000
1500
1500
2000
2000
2330
Vout+
Vout-
TYPICAL PERFORMANCE CHARACTERISTICS
4
Figure 2. Slew Rate vs Load Capacitance for the
SP3222E and SP3232E
AMB
14
12
10
8
6
4
2
0
= +25°C.
0
500
CC
= +3.3V, 120kbps data rate, all
Load Capacitance [pF]
1000
SP3222E/SP3232E_101_031413
1500
2000
+Slew
-Slew
2330