LB11990W Просмотр технического описания (PDF) - SANYO -> Panasonic
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производитель
LB11990W Datasheet PDF : 14 Pages
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Pin Description
Pin number Pin name Pin voltage
50
Uin1
0 to VCC1
49
Uin2
48
Vin1
47
Vin2
46
Win1
45
Win2
39
ANGLE
LB11990W
Equivalent circuit
0.3V
Pin function
Capstan motor driver U, V, W
phase Hall element input/output
pins. Logic High means IN1 > IN2.
46
200Ω
48
400Ω
45 50
400Ω 200Ω 47
39
49
44
VS_C 0 to VCC2
55
U-OUT_C
53
V-OUT_C
51
W-OUT_C
52
RF_C
43
VH+
1/4*Vs
1/4*Vs
42
VH–
0.9V
approx.
1.9V
20kΩ
43
VCC2
44
51
53
55
Capstan motor output amplitude
control power supply pins.
Voltage must be lower than
VCC2.
Capstan motor driver U, V, W
phase output pins.
52
VCC1
42
Hall element bias voltage supply
pins. A voltage of 0.85V (typ.) is
generated between VH+ and
VH– (at IH = 5 mA).
Continued on next page
No. 6216-7/14
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