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參數(shù)資料
| 型號(hào)： | SP3223ECA-L/TR |
| 廠商： | Exar Corporation |
| 文件頁數(shù)： | 18/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX RS232 INTELLIGENT 20SSOP |
| 標(biāo)準(zhǔn)包裝： | 1,500 |
| 類型： | 收發(fā)器 |
| 驅(qū)動(dòng)器/接收器數(shù)： | 2/2 |
| 規(guī)程： | RS232 |
| 電源電壓： | 3 V ~ 5.5 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SSOP（0.209"，5.30mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-SSOP |
| 包裝： | 帶卷 (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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP3223ECP | 制造商:Other 功能描述:3.0V to 5.5V RS-232 Driver/Receiver 制造商:Other 功能描述:3V to 5.5V RS-232 Driver/Receiver |
| SP3223ECP-L | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SP3223ECY | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +3.0V to +5.5V RS-232 Transceivers |
| SP3223ECY/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +3.0V to +5.5V RS-232 Transceivers |
| SP3223ECY-L | 功能描述:RS-232接口集成電路 RS232 120 kbps temp 0C to 70C RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
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