參數(shù)資料
型號: L297
廠商: 意法半導(dǎo)體
英文描述: STEPPER MOTOR CONTROLLERS
中文描述: 步進電機控制器
文件頁數(shù): 7/11頁
文件大?。?/td> 102K
代理商: L297
Symbol
Parameter
Test conditions
Min.
Typ
Max.
Unit
I
leak
Leakage current (pin 3)
V
CE
= 7V
1
μ
A
V
sat
Saturation voltage (pin 3)
I = 5 mA
0.4
V
V
off
Comparators offset voltage
(pins 13, 14, 15)
V
ref
= 1 V
5
mV
I
o
Comparator bias current
(pins 13, 14, 15)
-100
10
μ
A
V
ref
Input reference voltage (pin 15)
0
3
V
t
CLK
Clock time
0.5
μ
s
t
S
Set up time
1
μ
s
t
H
Hold time
4
μ
s
t
R
Reset time
1
μ
s
t
RCLK
Reset to clockdelay
1
μ
s
ELECTRICAL CHARACTERISTICS
(continued)
Figure1.
7/11
L297-L297D
相關(guān)PDF資料
PDF描述
L297D STEPPER MOTOR CONTROLLERS
L3000NSO SLIC KIT OPTIMIZED FOR APPLICATIONS WITH BOTH FIRST AND SECOND GENERATION COMBOS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L297/1 功能描述:馬達/運動/點火控制器和驅(qū)動器 Stepper Motor RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L297/1 制造商:STMicroelectronics 功能描述:IC STEPPER MOTOR CONTROLLER
L2971 制造商:STMicroelectronics 功能描述:Stepper motor controller,L297/1 DIP20
L297A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Stepper Motor Controller/Driver
L297D 功能描述:馬達/運動/點火控制器和驅(qū)動器 Stepper Motor RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube