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參數(shù)資料
| 型號(hào)： | SP3223EUEY-L/TR |
| 廠商： | Exar Corporation |
| 文件頁數(shù)： | 12/20頁 |
| 文件大?。?/td> | 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) |
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (50)668-707 www.exar.com
SP3223E/EB/EU_0_06272
2
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation
of the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may
affect reliability and cause permanent damage to the
device.
V
CC.......................................................-0.3V to +6.0V
V+ (NOTE ).......................................-0.3V to +7.0V
V- (NOTE )........................................+0.3V to -7.0V
V+ + |V-| (NOTE )...........................................+3V
I
CC (DC VCC or GND current).........................+00mA
Input Voltages
TxIN, ONLINE,
SHUTDOWN, EN......................-0.3V to VCC + 0.3V
RxIN...................................................................+5V
Output Voltages
TxOUT.............................................................+3.2V
RxOUT, STATUS.......................-0.3V to (V
CC + 0.3V)
Short-Circuit Duration
TxOUT.....................................................Continuous
Storage Temperature......................-65°C to +50°C
Power Dissipation per package
20-pin SSOP (derate 9.25mW/oC above +70oC)..750mW
20-pin TSSOP (derate .mW/oC above +70oC..900mW
NOTE 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 3V.
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
DC CHARACTERISTICS
Supply Current,
AUTO ON-LINE
.0
0
A
All RxIN open, ONLINE = GND,
SHUTDOWN = Vcc, TxIN = Vcc or
GND, Vcc = +3.3V, T
AMB = +25C
Supply Current, Shutdown
.0
0
A
SHUTDOWN = GND, TxIN =
Vcc or GND, Vcc = +3.3V, T
AMB =
+25C
Supply Current,
AUTO ON-LINE Disabled
0.3
.0
mA
ONLINE = SHUTDOWN = Vcc, No
Load, Vcc = +3.3V, T
AMB = +25C
LOGIC INPUTS AND RECEIVER OUTPUTS
Input Logic Threshold
LOW
HIGH
GND
2.0
0.8
Vcc
V
Vcc = 3.3V or 5.0V,
TxIN, EN, SHUTDOWN, ONLINE
Input Leakage Current
+/-0.0
+/-.0
A
TxIN, EN, ONLINE, SHUTDOWN,
T
AMB = +25C, Vin = 0V to Vcc
Output Leakage Current
+/-0.05
+/-0
A
Receivers disabled, Vout = 0V to
Vcc
Output Voltage LOW
0.4
V
I
OUT = .6mA
Output Voltage HIGH
Vcc - 0.6 Vcc - 0.
V
I
OUT = -.0mA
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相關(guān)代理商/技術(shù)參數(shù) |
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| SP3223EY | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +3.0V to +5.5V RS-232 Transceivers |
| SP3223H | 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 |
| SP3223HCA | 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 |
| SP3223HCP | 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 |
| SP3223HCY | 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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