參數(shù)資料
型號: FAN4274IMU8X
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 運動控制電子
英文描述: Single, Ultra-Low Cost, Rail-to-Rail I/O, CMOS Amplifier
中文描述: OP-AMP, 6000 uV OFFSET-MAX, 4 MHz BAND WIDTH, PDSO8
封裝: ROHS COMPLIANT, MO-187, MSOP-8
文件頁數(shù): 10/14頁
文件大?。?/td> 511K
代理商: FAN4274IMU8X
FAN4174/FAN4274 Rev. 2D
10
www.fairchildsemi.com
F
Layout Considerations
General layout and supply bypassing play major roles in high
frequency performance. Fairchild has evaluation boards to use
as a guide for high frequency layout and as an aid in device test-
ing and characterization. Follow the steps below as a basis for
high frequency layout:
Include 6.8
μ
F and 0.01
μ
F ceramic capacitors
Place the 6.8
μ
F capacitor within 0.75 inches of the power pin
Place the 0.01
μ
F capacitor within 0.1 inches of the power pin
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 6 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 test-
ing and layout of this device:
Evaluation board schematics are shown in Figures 5a and 5b,
layouts are shown in Figure 6a through 6d.
Figure 5a. FAN4174 Evaluation Board Schematic
(KEB002/KEB011)
Figure 5b. FAN4274 Evaluation Board Schematic
(KEB010)
Eval Bd
Description
Products
KEB002
Single Channel, Dual Supply,
5 and 6 lead SOT23
FAN4174IS5X
KEB010
Dual Channel, Dual Supply
8 lead MSOP
Single Channel, Dual Supply,
5 and 6 lead SC70
FAN4274IMU8X
KEB011
FAN4174IP5X
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