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參數資料
| 型號： | LB1927 |
| 元件分類： | 運動控制電子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDIP28 |
| 封裝： | HEAT SINK, DIP-28 |
| 文件頁數： | 5/11頁 |
| 文件大?。?/td> | 269K |
| 代理商： | LB1927 |
LB1927
No.6197-3/11
Continued from preceding page.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Speed discriminator
Output High level voltage
VOH (D)
IDO = -0.1mA
VREG-1.0
VREG-0.7
V
Output Low level voltage
VOL (D)
IDO = 0.1mA
0.8
1.1
V
Count number
512
PLL output
Output High level voltage
VOH (P)
IPO = -0.1mA
VREG-1.8
VREG-1.5
VREG-1.2
V
Output Low level voltage
VOL (P)
IPO = 0.1mA
1.2
1.5
1.8
V
Lock detection
Output Low level voltage
VOL (LD)
ILD = 10mA
0.15
0.5
V
Lock range
6.25
%
Integrator
Input bias current
IB (INT)
-0.4
+0.4
A
Output High level voltage
VOH (INT)
IINTO = -0.2mA
VREG-1.2
VREG-0.8
V
Output Low level voltage
VOL (INT)
IINTO = 0.2mA
0.8
1.2
V
Open-loop gain
f (INT) = 1kHZ
45
51
dB
Gain bandwidth product
Design target value
450
kHz
Reference voltage
Design target value
-5%
VREG/2
5%
V
Crystal oscillator
Operating frequency range
fOSC
3
10
MHz
Low level pin voltage
VOSCL
IOSC = -0.5mA
1.65
V
High level pin current
IOSCH
VOSC = VOSCL+0.3V
0.4
mA
Start/stop pin
High level input voltage range
VIH (S/S)
3.5
VREG
V
Low level input voltage range
VIL (S/S)
0
1.5
V
Input open voltage
VIO (S/S)
VREG-0.5
VREG
V
Hysteresis width
VIN
0.35
0.50
0.65
V
High level input current
IIH (S/S)
V (S/S) = VREG
-10
0
10
A
Low level input current
IIL (S/S)
V (S/S) = 0V
-280
-210
A
Forward/reverse pin
High level input voltage range
VIH (F/R)
3.5
VREG
V
Low level input voltage range
VIL (F/R)
0
1.5
V
Input open voltage
VIO (F/R)
VREG-0.5
VREG
V
Hysteresis width
VIN
0.35
0.50
0.65
V
High level input current
IIH (F/R)
V (F/R) = VREG
-10
0
+10
A
Low level input current
IIL (F/R)
V (F/R) = 0V
-280
-210
A
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LB1927-E | 功能描述:馬達/運動/點火控制器和驅動器 RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LB1928 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three-Phase Brushless Motor Driver for Office Automation Equipment - Prel |
| LB1928_08 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Office Automation Equipment 3-phase Brushless Motor Driver |
| LB1928-E | 功能描述:馬達/運動/點火控制器和驅動器 MOTOR DRIVER RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LB1929 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for OA Products |
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