參數(shù)資料
型號: MCP4018T-104E/LT
廠商: Microchip Technology
文件頁數(shù): 44/51頁
文件大?。?/td> 0K
描述: IC DGTL POT 100K 128TAPS SC70-6
標準包裝: 1
接片: 128
電阻(歐姆): 100k
電路數(shù): 1
溫度系數(shù): 標準值 150 ppm/°C
存儲器類型: 易失
接口: I²C
電源電壓: 1.8 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 6-TSSOP,SC-88,SOT-363
供應商設備封裝: SC-70-6
包裝: 標準包裝
產(chǎn)品目錄頁面: 674 (CN2011-ZH PDF)
其它名稱: MCP4018T-104E/LTDKR
Micrel, Inc.
KSZ8051MLL
July 2010
49
M9999-071210-1.0
Magnetics Specification
A 1:1 isolation transformer is required at the line interface. An isolation transformer with integrated common-mode chokes
is recommended for exceeding FCC requirements.
Table 15 and Table 16 list recommended magnetic characteristics and qualified magnetics for the KSZ8051MLL.
Parameter
Value
Test Condition
Turns ratio
1 CT : 1 CT
Open-circuit inductance (min.)
350
μH
100mV, 100kHz, 8mA
Insertion loss (max.)
-1.0dB
100kHz – 100MHz
HIPOT (min.)
1500Vrms
Table 15. Magnetics Selection Criteria
Magnetic Manufacturer
Part Number
Auto MDI-X
Number of Port
Bel Fuse
S558-5999-U7
Yes
1
Bel Fuse (Mag Jack)
SI-46001-F
Yes
1
Bel Fuse (Mag Jack)
SI-50170-F
Yes
1
Delta
LF8505
Yes
1
LANKom
LF-H41S-1
Yes
1
Pulse
H1102
Yes
1
Pulse (low cost)
H1260
Yes
1
Transpower
HB726
Yes
1
TDK (Mag Jack)
TLA-6T718A
Yes
1
Table 16. Qualified Single Port 10/100 Magnetics
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