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參數(shù)資料
| 型號： | LB1978 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Three-Phase Half-Wave Sensorless Motor Driver for Headphone Stereos |
| 中文描述： | 三相半波傳感器電機驅(qū)動器的耳機音響 |
| 文件頁數(shù)： | 6/9頁 |
| 文件大?。?/td> | 78K |
| 代理商： | LB1978 |
LB1978V
No. 6186-6/9
Pin number
6
7
8
9
10
Continued from preceding page
Pin name
PW
PV
IV
VI
BRI
Equivalent circuit
Pin function
CI pin waveform and reference voltage
comparator output pin.
Current buffer input/output pin.
Current-to-voltage converter comparator
input pin.
Voltage-to-current converter input pin.
Speed increases when VI pin voltage is
higher than reference voltage and
decreases when VI pin voltage is lower
than reference voltage.
Brake bias pin.
When S/S pin is Low and BR1 pin is 0.9V
or higher, brake drive pin BR2 goes ON.
Continued on next page
Vcc
PGND
6
1k
Vcc
SGND
7
1k
Vcc
SGND
8
Vcc
SGND
9
1k
Vcc
SGND
10
相關PDF資料 |
PDF描述 |
|---|---|
| LB1978V | Three-Phase Half-Wave Sensorless Motor Driver for Headphone Stereos |
| LB1980H | Three-Phase Brushless Motor Driver for VCR Capstan Motors |
| LB1980 | 3-Phase Brushless Motor Driver for VCR Capstan Motors |
| LB1981 | Three-Phase Brushless Motor Driver |
| LB1981V | Three-Phase Brushless Motor Driver |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LB1978V | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Half-Wave Sensorless Motor Driver for Headphone Stereos |
| LB-198 | 制造商:Ideal Industries Inc 功能描述: 制造商:Ideal Industries Inc 功能描述:GRIPPER-SET C/STM .159/GRTPD |
| LB1980 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver for VCR Capstan Motors |
| LB1980H | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for VCR Capstan Motors |
| LB1980H_07 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For VCR Capstan Motors 3-Phase Brushless Motor Driver |
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