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参数资料
| 型号： | SP3220B |
| 元件分类： | 外设及接口 |
| 英文描述： | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| 中文描述： | 电可擦除可编程逻辑器件 |
| 文件页数： | 4/18页 |
| 文件大小： | 115K |
| 代理商： | SP3220B |
Rev. 7/8/03 SP3220B/U +3.0 to +5.0V RS-232 Transceivers
Copyright 2003 Sipex Corporation
4
TYPICAL PERFORMANCE CHARACTERISTICS
Unless otherwise noted, the following performance characteristics apply for V
CC
= +3.3V, 250kbps data rates, all drivers
loaded with 3k
, 0.1
μ
F charge pump capacitors, and T
AMB
= +25
°
C.
30
25
20
15
10
5
0
I
Load Capacitance (pF)
0
1000
2000
3000
4000
5000
125Kbps
20Kbps
60Kbps
T1 at Full Data Rate
T2 at 1/16 Full Data Rate
T1+T2 Loaded with 3k/CLoad
6
4
2
0
-2
-4
-6
0
1000
2000
3000
4000
5000
TxOUT +
TxOUT -
T
V
Load Capacitance (pF)
T1 at 250Kbps
2.7
3
3.5
4
4.5
5
Supply Voltage (V)
T
V
6
4
2
0
-2
-4
-6
TxOUT +
TxOUT -
12
10
8
6
4
2
0
2.7
3
3.5
4
4.5
5
S
Supply Voltage (V)
T1 Loaded with 3K // 1000pf @ 250Kbps
25
20
15
10
5
00
500
1000
2000
3000
4000
5000
S
Load Capacitance (pF)
- Slew
+ Slew
40
30
20
10
0
0
250
500
1000
2000
3000
4000
I
Load Capacitance (pF)
500Kbps
1Mbps
2Mbps
Figure 1. I
CC
vs Load Capacitance for the SP3220B.
Figure 2. Transmiter Output Voltage vs Load Capacitance
for the SP3220B..
Figure 3. Transmitter Output Voltage vs Supply Voltage
for the SP3220B.
Figure 4. Supply Current vs Supply Voltage for the
SP3220B.
Figure 5. Slew Rate vs Load Capacitance for the
SP3220B.
Figure 4. Supply Current vs Supply Voltage for the
SP3220U.
相关PDF资料 |
PDF描述 |
|---|---|
| SP3220UCA | 320 x 240 pixel format, LED or CFL Backlight |
| SP3220UEA | 320 x 240 pixel format, 5.7in. Display |
| SP3220UET | 320 x 240 pixel format, Chip-On-Glass Technology |
| SP3220UEY | 320 x 240 pixel format, Chip-On-Glass Technology |
| SP3220BCA | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SP3220BCA | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair |
| SP3220BCT | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair |
| SP3220BCY | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair |
| SP3220BEA | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair |
| SP3220BET | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair |
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