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參數(shù)資料
| 型號(hào)： | SP3223EEY-L/TR |
| 廠商： | Exar Corporation |
| 文件頁(yè)數(shù)： | 14/20頁(yè) |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 INTELLIGNT 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) |
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Exar Corporation 48720 Kato Road, Fremont CA, 94538 (50)668-707 www.exar.com
SP3223E/EB/EU_0_06272
Unless otherwise noted, the following specifications apply for V
CC = +3.0V to +5.5V with TAMB = TMIN to TMAX.
Typical values apply at V
CC = +3.3V or +5.0V and TAMB = 25°C (Note 2).
ELECTRICAL CHARACTERISTICS
NOTE 2: C1 - C4 = 0.1F, tested at 3.3V ±10%.
C1 = 0.047F, C2-C4 = 0.33F, tested at 5V±10%.
PARAMETER
MIN.
TYP.
MAX.
UNITS
CONDITIONS
Driver Outputs
Output Voltage Swing
+/-5.0
+/-5.4
V
All Driver outputs loaded with 3k
to GND, T
AMB = +25C
Output Resistance
300
Vcc = V+ = V- = 0V, Vout = +/-2V
Output Short-Circuit Current
+/-35
+/-60
mA
Vout = 0V
Output Leakage Current
+/-25
A
Vcc = 0V or 3.0V to 5.5V, Vout =
+/-2V, Driver disabled
RECEIVER INPUTS
Input Voltage Range
-5
+5
V
Input Threshold LOW
0.6
.2
V
Vcc = 3.3V
Input Threshold LOW
0.8
.5
V
Vcc = 5.0V
Input Threshold HIGH
.5
2.4
V
Vcc = 3.3V
Input Threshold HIGH
.8
2.4
V
Vcc = 5.0V
Input Hysteresis
0.3
V
Input Resistance
3
5
7
k
AUTO ON-LINE CIRCUITRY CHARACTERISTICS (ONLINE = GND, SHUTDOWN = Vcc)
STATUS Output Voltage LOW
0.4
V
I
OUT = .6mA
STATUS Output Voltage HIGH
Vcc - 0.6
V
I
OUT = -.0mA
Receiver Threshold to Drivers
Enabled (t
ONLINE)
200
s
Figure 5
Receiver Positive or Negative
Threshold to STATUS HIGH
(t
STSH)
0.5
s
Figure 5
Receiver Positive or Negative
Threshold to STATUS LOW
(t
STSL)
20
s
Figure 5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP3223EH | 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 |
| SP3223EHCA | 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 |
| SP3223EHCA-L | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SP3223EHCP | 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 |
| SP3223EHCY | 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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