參數(shù)資料
型號(hào): SP3232EHEY-L/TR
廠商: Exar Corporation
文件頁(yè)數(shù): 11/16頁(yè)
文件大?。?/td> 0K
描述: IC TXRX RS232 ESD 16TSSOP
標(biāo)準(zhǔn)包裝: 2,500
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: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 帶卷 (TR)
4
Exar Corporation 48720 Kato Road, Fremont CA, 94538 510-668-7017 www.exar.com
SP3232EH_102_031413
Unless otherwise noted, the following performance characteristics apply for V
CC = +3.3V, 460kbps data rate, all
drivers loaded with 3k, 0.1F charge pump capacitors, and T
AMB = +25°C.
Figure 2. Slew Rate vs Load Capacitance
Figure 1. Transmitter Output Voltage vs Load
Capacitance
6
4
2
0
-2
-4
-6
Transmitter
Output
Vo
lta
ge
[V
]
Load Capacitance [pF]
Vout+
Vout-
500
1000
1500
2000
0
Figure 3. Supply Current VS. Load Capacitance
when Transmitting Data
TYPICAL PERFORMANCE CHARACTERISTICS
14
12
10
8
6
4
2
0
Sl
ew
Rate
[V
/
s]
Load Capacitance [pF]
+Slew
-Slew
0
500
1000
1500
2000
2330
0
5
10
15
20
25
30
35
40
0
500 1000 1500 2000 2500 3000
Load Capacitance (pF)
Supply
Current
(mA)
460Kbps
120Kbps
20Kbps
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