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參數(shù)資料
| 型號(hào)： | SP3243EH |
| 元件分類： | RS-232 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | 5V的高速RS - 232收發(fā)器與0.1uF電容 |
| 文件頁(yè)數(shù)： | 5/25頁(yè) |
| 文件大小： | 279K |
| 代理商： | SP3243EH |
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5
Date: 6/2/04
SP3223EB/3243EB +3.0V to +5.5V RS-232 Transceivers
Copyright 2004 Sipex Corporation
TYPICAL PERFORMANCE CHARACTERISTICS
Unless otherwise noted, the following performance characteristics apply for V
CC
= +3.3V, 250kbps data rate, all drivers
loaded with 3K
, 0.1
μ
F charge pump capacitors, and T
AMB
= +25
°
C.
Figure 7. Slew Rate VS. Load Capacitance for the
SP3243EB
25
20
15
10
5
00
500
1000
2000
3000
4000
5000
S
μ
s
Load Capacitance (pF)
- Slew
+ Slew
1 Transmitter at 250Kbps
2 Transmitter at 15.6Kbps
All drivers loaded 3K + Load Cap
Figure 8. Supply Current VS. Load Capacitance when
Transmitting Data for the SP3243EB
40
35
30
25
20
15
10
5
0
S
Load Capacitance (pF)
0
1000
2000
3000
4000
5000
250Kbps
120Kbps
20Kbps
1 Transmitter at full Data Rate
2 Transmitters at 15.5 Kbps
All Transmitters loades 3K + Load Cap
6
4
2
0
-2
-4
-6
2.7
3
3.5
4
4.5
5
Supply Voltage (V
DC
)
T
V
TxOUT -
TxOUT +
Figure 9. Supply Current VS. Supply Voltage for the
SP3243EB
Figure 10. Transmitter Output Voltage VS. Supply
Voltage for the SP3243EB
25
20
15
10
5
0
2.7
3
3.5
4
4.5
5
Supply Voltage (V
DC
)
S
1 Transmitter at 250Kbps
2 Transmitters at 15.6Kbps
All drivers loaded with 3K // 1000pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP3243EHCA | 制造商:Exar Corporation 功能描述: 制造商:Exar Corporation 功能描述:Line Transceiver, 3-Driver, 5-Receiver, 28 Pin, Plastic, SSOP |
| SP3243EHCA-L | 功能描述:RS-232接口集成電路 RS232 460 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: |
| SP3243EHCA-L | 制造商:Exar Corporation 功能描述:IC RS-232 TRANSCEIVER 5.5V SSOP-28 |
| SP3243EHCA-L/TR | 功能描述:RS-232接口集成電路 Intel. +3V to +5.5V RS-232 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: |
| SP3243EHCT | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers |
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