參數(shù)資料
型號(hào): KA3050
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Tantalum Molded High Capacitance Capacitor; Capacitance: 22uF; Voltage: 4V; Packaging: Tape & Reel
中文描述: STEPPER MOTOR CONTROLLER, 3 A, PQFP48
封裝: 10 X 10 MM, QFP-48
文件頁數(shù): 13/22頁
文件大?。?/td> 199K
代理商: KA3050
KA3050
13
3. Ired Drive Block
The block drives infrared emitting diode (IRED).
The FBR voltage (V
FBR
) is controlled by MC codes and SC codes.
The IRED current ( I
IRED
) is determined by V
FBR
and resistor Rc.
i.e.,
I
IRED
= V
FBR
/ R
C
INPUT
V
COIL
OUTPUT VOLTAGE [V]
SC
1
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
SC
2
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
SC
3
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
SC
4
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
1.80
1.99
2.18
2.37
2.56
2.75
2.94
3.13
3.32
3.51
3.70
3.89
4.08
4.27
4.46
4.65
31
IRED
MC
1
~MC
4
SC
1
~SC
4
23
26
IRO
FBR
IRI
IRED Control Block
RC
相關(guān)PDF資料
PDF描述
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KA3082B Bi-Directional DC Motor Driver
KA3086D 2-Phase BLDC Motor Driver(兩相無刷直流電機(jī)驅(qū)動(dòng)器)
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