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参数资料
| 型号： | SP3223EUEY-L/TR |
| 厂商： | Exar Corporation |
| 文件页数： | 18/20页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 INTELLIGNT 20TSSOP |
| 产品变化通告： | Packaging Change 15/Jul/2010 |
| 标准包装： | 1,500 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 2/2 |
| 规程： | RS232 |
| 电源电压： | 3 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
7
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (50)668-707 www.exar.com
SP3223E/EB/EU_0_06272
Unless otherwise noted, the following performance characteristics apply for V
CC = +3.3V, 000Kbps data rate, all
drivers loaded with 3k, 0.1F charge pump capacitors, and T
AMB = +25°C.
Figure 8. Transmitter Output Voltage VS. Supply
Voltage for the SP3223EU
2.7
3
3.5
4
4.5
5
Supply V oltage (V)
6
4
2
0
-2
-4
-6
1Driver at 1Mbps
Other Drivers at 62.5Kbps
All Drivers Loaded with 3K // 250pF
Figure 2. Transmitter Output Voltage VS. Supply
Voltage for the SP3223EU
0
250
500
1000
1500
Load Capacitance (pF)
35
30
25
20
15
10
5
0
T1 at 1Mbps
T2 at 62.5Kbps
2.7
3
3.5
4
4.5
5
Supply V oltage (V)
6
4
2
0
-2
-4
-6
T1 at 1Mbps
T2 at 62.5Kbps
All Drivers loaded
with 3K//250pF
Figure 7. Transmitter Skew VS. Load Capacitance
for the SP3223EU
0
250
500
1000
1500
2000
200
150
100
50
0
Load Capacitance (pF)
T1 at 500Kbps
T2 at 31.2Kbps
All TX loaded 3K // CLoad
Figure 9. Transmitter Output Voltage VS. Load
Capacitance for the SP3223EU
Figure . Supply Current VS. Supply Voltage for
the SP3223EU
0
250
500
1000
1500
Load Capacitance (pF)
6
4
2
0
-2
-4
-6
T1 at 1Mbps
T2 at 62.5Kbps
2.7
3
3.5
4
4.5
5
Supply V oltage (V)
20
15
10
5
0
T1 at 1Mbps
T2 at 62.5Kbps
All Drivers loaded
with 3K//250pF
Figure 0. Supply Current VS. Load Capacitance for
the SP3223EU
TYPICAL PERFORMANCE CHARACTERISTICS
Supply Voltage (V)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP3223EY | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Intelligent +3.0V to +5.5V RS-232 Transceivers |
| SP3223H | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers |
| SP3223HCA | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers |
| SP3223HCP | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers |
| SP3223HCY | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers |
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