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參數(shù)資料
| 型號： | LB1821 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Power Brushless Motor Pre-Driver IC for OA Equipment |
| 中文描述： | 功率無刷電機(jī)預(yù)驅(qū)動IC OA設(shè)備 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大小： | 223K |
| 代理商： | LB1821 |
No. 5686-4/16
LB1821M
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[S/S Pin]
Output high-level voltage
V
OH(S/S)
V
OL(S/S)
V
IN(S/S)
1
V
IN(S/S)
2 V
CC
= 5 V
R
U(S/S)
4.0
V
CC
1.5
V
Output low-level voltage
0
V
Hysteresis
0.35
0.45
0.55
V
0.24
0.34
0.44
V
k
Pull-up resistance
45
63
85
[F/R Pin]
Input high-level voltage
V
IH(F/R)
V
IL(F/R)
V
IN(F/R)
1
V
IN(F/R)
2 V
CC
= 5 V
R
U(F/R)
4.0
V
CC
1.5
V
Input low-level voltage
0
V
Hysteresis
0.35
0.45
0.55
V
0.24
0.34
0.44
V
k
Pull-up resistance
45
63
85
[BR Pin]
Input high-level voltage
V
IH(BR)
V
IL(BR)
V
IN(BR)
1
V
IN(BR)
2 V
CC
= 5 V
R
U(BR)
4.0
V
CC
1.5
V
Input low-level voltage
0
V
Hysteresis
0.35
0.45
0.55
V
0.24
0.34
0.44
V
k
Pull-up resistance
45
63
85
[CLK Pin]
Input high-level voltage
V
IH(CLK)
V
IL(CLK)
V
IN(CLK)
1 Design target value
V
IN(CLK)
2 V
CC
= 5 V, Design target value
R
U(CLK)
f
(CLK)
Design target value
4.0
V
CC
1.5
V
Input low-level voltage
Design target value
0
V
Hysteresis
0.35
0.45
0.55
V
0.24
0.34
0.44
V
k
Pull-up resistance
45
63
85
Input frequency
[N1 Pin]
Input high-level voltage
V
IH(N1)
V
IL(N1)
V
IN(N1)
1
V
IN(N1)
2
R
U(N1)
4.0
V
CC
1.5
V
Input low-level voltage
0
V
Hysteresis
0.35
0.45
0.55
V
V
CC
= 5 V
0.24
0.34
0.44
V
k
Pull-up resistance
45
63
85
[N2 Pin]
Input high-level voltage
V
IH(N2)
V
IL(N2)
V
IN(N2)
1
V
IN(N2)
2
R
U(N2)
4.0
V
CC
1.5
V
Input low-level voltage
0
V
Hysteresis
0.35
0.45
0.55
V
V
CC
= 5 V
0.24
0.34
0.44
V
k
Pull-up resistance
45
63
85
[Low Voltage Protection]
Operating voltage
V
SDL
V
SDH
V
SD
3.75
V
Release voltage
4.0
V
Hysteresis
0.15
0.25
0.35
V
Continued from preceding page.
Speed Discriminator Counts
N1
N2
Number of counts
High or open
High or open
64
High or open
L
256
L
High or open
128
L
L
512
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB1821M | Power Brushless Motor Pre-Driver IC for OA Equipment |
| LB1822 | 3-phase Brushless Motor Predriver with Digital Speed Control |
| LB1823M | Power Brushless Motor Predriver IC for OA Applications |
| LB1823 | Power Brushless Motor Predriver IC for OA Applications |
| LB1824 | Power Brushless Motor Driver for OA Equipment |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1821M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Power Brushless Motor Pre-Driver IC for OA Equipment |
| LB1822 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-phase Brushless Motor Predriver with Digital Speed Control |
| LB1823 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Power Brushless Motor Predriver IC for OA Applications |
| LB1823-F-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LB1823M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Power Brushless Motor Predriver IC for OA Applications |
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