參數(shù)資料
型號(hào): SP3227EEY-L/TR
廠商: Exar Corporation
文件頁(yè)數(shù): 17/23頁(yè)
文件大小: 0K
描述: IC TXRX RS232 ESD SD 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): 1/1
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)
3
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP3224E,3225E,3226E,3227E_0_087
ELECTRICAL SPECIFICATIONS
Parameters
Symb
Test Conditions
Min.
Typ.
Max.
Driver Outputs
OutputVoltageSwing
Vo
Outputload=3kΩtoGND
±5.0
±6.0
V
Outputload=OpenCircuit
±15.0
ShortCircuitCurrent
Vout=0V
±60
mA
Power-OffImpedance
Vcc=V+=V-=0
transmitteroutputs=±2V
300
10M
Ω
OutputLeakageCurrent
Vcc=0or3Vto3.3V,Vout
=±12V,Driversdisabled
±25
μA
Receiver Inputs
InputVoltageRange
-5
5
V
InputThresholdLow
Vcc=3.3V
0.6
.2
V
Vcc=5.0V
0.8
.5
InputThresholdHigh
Vcc=3.3V
.5
2.4
V
Vcc=5.0V
.8
2.4
InputHysteresis
500
mV
InputResistance
3
5
7
ESD Protection
ESDProtectionforR_In,T_Outpins
HumanBodyModel
±15
kV
AllOtherPins
HumanBodyModel
±2
kV
Auto On-line Plus (ONLINE = GND, SHUTDOWN = Vcc)
RxInputThresholdtoSTATUSoutputhigh
±2.7
V
RxInputThresholdtoSTATUSoutputlow
±0.3
V
ThresholdtoSTATUShigh
tsth
0.5
μs
ThresholdtoSTATUSlow
tstl
30
μs
RxorTxtransitiontodriversenabled
tonline
Note 3
00
μs
LastRxorTxtransitiontodriversdisabled
toffline Note 2, 3
5
30
60
sec
Note3:Atransmitter/receiveredgeisdefinedasatransitionthroughinputlogicthresholds.
UnlessotherwisenotedVCC=+3.0Vto+5.5V,TAMB=TMINtoTMAX,.TypicalvaluesareatTAMB=+25°C.
C1–C4=0.1μFtestedat3.3V±10%.C1=0.047μFC2–C4=0.33μFtestedat5V±10%.
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