參數(shù)資料
型號： LB1978V
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
文件大小： 78K
代理商： LB1978V
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(guān)PDF資料
PDF描述
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
LB1987 Three-Phase Brushless Motor Driver for VCR Capstan Motors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
LB1980H-MPB-E 功能描述:馬達/運動/點火控制器和驅(qū)動器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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