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参数资料
| 型号： | L297D |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, PDSO20 |
| 封装： | SO-20 |
| 文件页数： | 8/11页 |
| 文件大小： | 168K |
| 代理商： | L297D |
MOTOR DRIVING PHASE SEQUENCES (continued)
WAVE DRIVE MODE
Wave drive mode (also called "one-phase-on" drive) is selected by a low level on the HALF/FULL input
when the translator is at an even numbered state (2, 4, 6 or 8).
Symbol
Parameter
Test conditions
Min.
Typ
Max.
Unit
Vs
Supply voltage (pin 12)
4.75
7
V
Is
Quiescent supply current (pin 12)
Outputs floating
50
80
mA
Vi
Input voltage
(pin 11, 17, 18, 19, 20)
Low
0.6
V
High
2
Vs
V
Ii
Input current
(pin 11, 17, 18, 19, 20)
Vi = L
100
A
Vi = H
10
A
Ven
Enable input voltage (pin 10)
Low
1.3
V
High
2
Vs
V
Ien
Enable input current (pin 10)
Ven = L
100
A
Ven = H
10
A
Vo
Phase output voltage
(pins 4, 6, 7, 9)
Io = 10mA
VOL
0.4
V
Io = 5mA
VOH
3.9
V
Vinh
Inhibit output voltage (pins 5, 8)
Io = 10mA
Vinh L
0.4
V
Io = 5mA
Vinh H
3.9
V
VSYNC
Sync Output Voltage
Io = 5mA
VSYNC H
3.3
V
Io = 5mA
VSYNC V
0.8
ELECTRICAL CHARACTERISTICS (Refer to the block diagram Tamb = 25
°C, Vs = 5V unless otherwise
specified)
6/11
L297
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相关代理商/技术参数 |
参数描述 |
|---|---|
| L297D013TR | 功能描述:马达/运动/点火控制器和驱动器 Stepper Motor RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| L298 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DUAL FULL-BRIDGE DRIVER |
| L298 WAF | 制造商:Texas Instruments 功能描述: |
| L298HN | 功能描述:马达/运动/点火控制器和驱动器 Dual Full Bridge RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| L298HN | 制造商:STMicroelectronics 功能描述:IC - Full Bridge Driver |
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