參數(shù)資料
型號(hào): SP3222EUCY-L/TR
廠商: Exar Corporation
文件頁(yè)數(shù): 15/20頁(yè)
文件大?。?/td> 0K
描述: IC TXRX RS232 ESD TRUE 20TSSOP
產(chǎn)品變化通告: Packaging Change 15/Jul/2010
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-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 帶卷 (TR)
4
Exar Corporation 48720 Kato Road, Fremont CA, 94538 510-668-7017 www.exar.com
SP3222EU/SP3232EU_102_031413
Unless otherwise noted, the following performance characteristics apply for V
CC = +3.3V, 1000kbps data rate, all
drivers loaded with 3k, 0.1F charge pump capacitors, and T
AMB = +25°C.
Figure 2. Slew Rate vs Load Capacitance for the
SP3222EU and SP3232EU
Figure 1. Transmitter Output Voltage vs Load
Capacitance for the SP3222EU and SP3232EU
0
250
500
1000
1500
Load Capacitance (pF)
Transmitter
Output
Voltage
(V)
6
4
2
0
-2
-4
-6
T1 at 1Mbps
T2 at 62.5Kbps
Figure 3. Supply Current VS. Load Capacitance
when Transmitting Data for the SP3222EU and
SP3232EU
TYPICAL PERFORMANCE CHARACTERISTICS
0
250
500
1000
1500
2000
Load Capacitance (pF)
Slew
Rate
(V/
s)
120
100
80
60
40
20
0
T1 at 1Mbps
T2 at 62.5Kbps
All TX loaded 3K // CLoad
0
250
500
1000
1500
Load Capacitance (pF)
Supply
Current
(mA)
35
30
20
15
10
5
0
T1 at 1Mbps
T2 at 62.5Kbps
Figure 4. Supply Current VS. Supply Voltage for the
SP3222EU and SP3232EU
2.7
3
3.5
4
4.5
5
Supply Voltage (V)
Supply
Current
(mA)
20
15
10
5
0
T1 at 1Mbps
T2 at 62.5Kbps
Figure 5. Transmitter Output Voltage vs Supply
Voltage for the SP3222EU and SP3232EU
Figure 6. Transmitter Skew VS. Load Capacitance
for the SP3222EU and SP3232EU
2.7
3
3.5
4
4.5
5
Supply Voltage (V)
Transmitter
Output
Voltage
(V)
6
4
2
0
-2
-4
-6
T1 at 1Mbps
T2 at 62.5Kbps
0
250
500
1000
1500
2000
200
150
100
50
0
Load Capacitance (pF)
Skew
(nS)
T1 at 500Kbps
T2 at 31.2Kbps
All TX loaded 3K // CLoad
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP3222EUEA 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3.3V, 1000 Kbps RS-232 Transceivers
SP3222EUEA/TR 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3.3V, 1000 Kbps RS-232 Transceivers
SP3222EUEA-L 功能描述:RS-232接口集成電路 1MBPS 3-5.5V RS-232 2-DRV/2-RCV LOW PWR 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:
SP3222EUEA-L/TR 功能描述:RS-232接口集成電路 1MBPS 3-5.5V RS-232 2-DRV/2-RCV LOW PWR 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:
SP3222EUET-L 功能描述:RS-232接口集成電路 1MBPS 3-5.5V RS-232 2-DRV/2-RCV LOW PWR 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: