參數(shù)資料
型號: FAN4274IMU8X
廠商: Fairchild Semiconductor
文件頁數(shù): 13/13頁
文件大小: 0K
描述: IC AMP SINGLE R-R I/O 8MSOP
標準包裝: 1
放大器類型: 電壓反饋
電路數(shù): 2
輸出類型: 滿擺幅
轉換速率: 3 V/µs
增益帶寬積: 3.7MHz
-3db帶寬: 3.7MHz
電流 - 輸入偏壓: 5pA
電壓 - 輸入偏移: 8000µV
電流 - 電源: 200µA
電流 - 輸出 / 通道: 33mA
電壓 - 電源,單路/雙路(±): 2.3 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應商設備封裝: 8-MSOP
包裝: 標準包裝
其它名稱: FAN4274IMU8XFSDKR
2004 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN4174/FAN4274 Rev. 1.0.9
9
FAN4174
/
FAN4274
Single
a
nd
Dual,
Rail-to
-Rail
I/O,
CMOS
Amplifier
Layout Considerations
General layout and supply bypassing play major roles in
high-frequency
performance.
Fairchild
evaluation
boards help guide high-frequency layout and aid in
device testing and characterization. Follow the steps
below as a basis for high-frequency layout:
1.
Include 6.8 μF and 0.01 μF ceramic capacitors.
2.
Place the 6.8 μF capacitor within 19.05 mm
(0.75 inches) of the power pin.
3.
Place the 0.01 μF capacitor within 2.54 mm (0.1
inches) of the power pin.
4.
Remove the ground plane under and around the
part, especially near the input and output pins, to
reduce parasitic capacitance.
Minimize all trace lengths to reduce series inductances.
Refer to the evaluation board layouts shown in Figure
27 through Figure 30 for more information.
When evaluating only one channel, complete the
following on the unused channel:
1.
Ground the non-inverting input.
2.
Short the output to the inverting input.
Evaluation Board Information
The following evaluation boards are available to aid in
the testing and layout of this device:
Board
Description
Product
KEB002
Single Channel, Dual
Supply, 5 and 6-Lead
SOT23
FAN4174IS5X
KEB010
Dual Channel, Dual
Supply 8-Lead MSOP
FAN4274IMU8X
Evaluation board schematics are shown in Figure 25
and Figure 26; layouts are shown in Figure 27 through
Figure 30.
Figure 25. FAN4174 Evaluation Board Schematic
(KEV002)
Figure 26. FAN4274 Evaluation Board Schematic
(KEB010)
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