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參數(shù)資料
| 型號： | BA6813 |
| 廠商： | Rohm CO.,LTD. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Fan motor driver IC |
| 中文描述： | 風(fēng)扇馬達(dá)驅(qū)動IC |
| 文件頁數(shù)： | 6/6頁 |
| 文件大?。?/td> | 89K |
| 代理商： | BA6813 |
717
Motor driver ICs
BA6811F / BA6813F
(3)Hall amplifier input voltage
The R1 and R2 resistances must be set so as to maintain
the Hall amplifier input bias voltage within the range of 0V
to (V
CC
2.8V) including the signal amplitude.
The Hall device may be affected by power supply noise
due to the PCB conductor pattern. If you have this prob-
lem, insert a capacitor C1 as shown in Fig. 5.
If the conductor lines from the Hall device output termi-
nals to the Hall inputs of the IC are particularly long, noise
can be picked up and fed into the inputs. If you have this
problem, insert a capacitor C2 as shown in Fig. 5. Note
that the Hall inputs have no hysteresis in this IC.
Hall current is given by :
where RH is the Hall device impedance.
External dimensions (Units: mm)
R1
R2
RH
V
CC
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| BA6818 | Fan motor driver IC |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BA6813F | 制造商:ROHM 制造商全稱:Rohm 功能描述:Fan motor driver IC |
| BA6817 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Fan motor driver IC |
| BA6817F | 制造商:ROHM 制造商全稱:Rohm 功能描述:Fan motor driver IC |
| BA6818 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Fan motor driver IC |
| BA6818FS | 制造商:ROHM 制造商全稱:Rohm 功能描述:2-Phase Half-Wave Pre Driver for Fan Motor |
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