參數(shù)資料
型號(hào): L297/1
廠商: STMICROELECTRONICS
元件分類: 運(yùn)動(dòng)控制電子
英文描述: STEPPER MOTOR CONTROLLER, PDIP20
封裝: DIP-20
文件頁(yè)數(shù): 9/11頁(yè)
文件大小: 168K
代理商: L297/1
Symbol
Parameter
Test conditions
Min.
Typ
Max.
Unit
Ileak
Leakage current (pin 3)
VCE = 7 V
1
A
Vsat
Saturation voltage (pin 3)
I = 5 mA
0.4
V
Voff
Comparators offset voltage
(pins 13, 14, 15)
Vref = 1 V
5mV
Io
Comparator bias current
(pins 13, 14, 15)
-100
10
A
Vref
Input reference voltage (pin 15)
0
3
V
tCLK
Clock time
0.5
s
tS
Set up time
1
s
tH
Hold time
4
s
tR
Reset time
1
s
tRCLK
Reset to clock delay
1
s
ELECTRICAL CHARACTERISTICS (continued)
Figure 1.
7/11
L297
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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
L297D013TR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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
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