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參數(shù)資料
| 型號： | LB1823M |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PDSO30 |
| 封裝： | MFP-30 |
| 文件頁數(shù)： | 5/11頁 |
| 文件大?。?/td> | 195K |
| 代理商： | LB1823M |
Continued from preceding page.
No. 4696-3/11
LB1823M
Parameter
Symbol
Conditions
min
typ
max
Unit
[FG Amplifier]
Input offset voltage
VIO (FG)
–10
+10
mV
Input bias current
IB (FG)
–1
+1
μA
Output high level voltage
VOH (FG)
4.8
5.3
V
Output low level voltage
VOL (FG)
11.5
V
FG input sensitivity
Gain: 100
×
3mV
Schmitt amplitude for the
100
180
250
mV
next stage
Operating frequency range
2kHz
Open-loop gain
f(FG) = 2 kHz
45
51
dB
[FGS Output]
Output saturation voltage
VO (FGS)
IO (FGS) = 2 mA
0.1
0.5
V
Output leakage current
IL (FGS)
VO = VCC
10
μA
[Speed Discriminator]
Output high level voltage
VOH (D)
5.3
5.6
V
Output low level voltage
VOL (D)
0.4
1.1
V
[PLL Output]
Output high level voltage
VOH (P)
4.05
4.35
4.65
V
Output low level voltage
VOL (P)
1.85
2.15
2.45
V
Number of counts
512
[Lock Detector]
Output low level voltage
VOL (LD)
ILD = 10 mA
0.1
0.5
V
Output leakage current
IL (LD)
VO = VCC
10
μA
Lock range
±6.25
%
[Integrator]
Input bias current
IB (INT)
–0.4
+0.4
μA
Output high level voltage
VOH (INT)
5.0
5.6
V
Output low level voltage
VOL (INT)
0.8
1.2
V
Open-loop gain
60
dB
Gain bandwidth product
1.6
MHz
Reference voltage
–5%
VCC/2
5%
V
[Crystal Oscillator]
Crystal oscillator frequency
fOSC
Crystal oscillator
1
10
MHz
External input frequency
fCLK
External signal input
1
10.2
MHz
[S/S Pin]
Input high level voltage
VIH (S/S)
4.0
3.05
V
Input low level voltage
VIL (S/S)
2.60
1.5
V
Hysteresis
ΔVIN
0.45
V
Pull-up resistor
RU (S/S)
63
k
Ω
[F/R Pin]
Input high level voltage
VIH (F/R)
4.0
3.05
V
Input low level voltage
VIL (F/R)
2.60
1.5
V
Hysteresis
ΔVIN
0.45
V
Pull-down resistor
RD (F/R)
30
50
70
k
Ω
[BR Pin]
Input high level voltage
VIH (BR)
4.0
3.05
V
Input low level voltage
VIL (BR)
2.60
1.5
V
Hysteresis
ΔVIN
0.45
V
Pull-down resistor
RD (BR)
30
50
70
k
Ω
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