參數(shù)資料
型號: SP213ECA-L
廠商: Exar Corporation
文件頁數(shù): 4/19頁
文件大?。?/td> 0K
描述: IC TXRX RS232 ESD LP 28SSOP
標準包裝: 46
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 4/5
規(guī)程: RS232
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
供應商設備封裝: 28-SSOP
包裝: 管件
其它名稱: 1016-1017-5
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP207E_0_052
2
DEVICE PIN
HuMAN bODY
IEC61000-4-2
TESTED
MODEL
Air Discharge
Direct Contact
Level
DriverOutputs +5kV
+5kV
+8kV
4
Receiver Inputs
+5kV
+8kV
4
EIA STANDARDS
The Electronic IndustryAssociation (EIA)
developed several standards of data
transmission which are revised and up-
dated in order to meet the requirements
of the industry. In data processing, there
are two basic means of communicating
between systems and components. The
RS--232 standard was first introduced in
962 and, since that time, has become an
industry standard.
Table 3. Transceiver ESD Tolerance Levels
TheRS-232isarelativelyslowdataexchange
protocol, with a maximum baud rate of only
20kbps, which can be transmitted over a
maximumcopperwirecablelengthof50feet.
The SP207E through SP23E Series of data
communications interface products have
been designed to meet both the EIAprotocol
standards, and the needs of the industry.
The larger storage capacitor injects a
highervoltagetothetestpointwhenSW2
is switched on. The lower current limiting
resistor increases the current charge onto
the test point.
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