參數(shù)資料
型號: KA3082N
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 運動控制電子
英文描述: Bi-directional DC Motor Driver
中文描述: DISK DRIVE MOTOR CONTROLLER, 1.6 A, PDIP8
封裝: 0.300 INCH, DIP-8
文件頁數(shù): 7/12頁
文件大?。?/td> 90K
代理商: KA3082N
FAN8082 (KA3082N)
7
3. LOGIC SWITCH CIRCUIT
This circuit define reference voltage of output.
When pin #4 is “H” and pin #5 is “L”,
- V1 = Vzd + Vbe
Q4
+ Vbe
Q5
·
=
·
8.9V
- V2 = Vbeq 7 + Vsat
Q6
·
=
·
0.87V
V1 and V2 are related with the output voltage of the motor and change according to the voltage of pin #3 (V
CTL
).
4
5
3
SV
CC
V1
V2
Q4
Q5
Q6
Q7
V
CTL
7.4V
相關(guān)PDF資料
PDF描述
KA3082 Bi-Directional DC Motor Driver
KA3082B Bi-Directional DC Motor Driver
KA3086D 2-Phase BLDC Motor Driver(兩相無刷直流電機(jī)驅(qū)動器)
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