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參數(shù)資料
| 型號(hào)： | L272M |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | DUAL POWER OPERATIONAL AMPLIFIERS |
| 中文描述： | 雙電源運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 6/10頁(yè) |
| 文件大?。?/td> | 110K |
| 代理商： | L272M |
Figure 12
:Motor Current Control Circuit.
Note
: The input voltage level is compatible with L291 (5-BIT D/A converter).
Figure 13
:BidirectionalSpeedControl of DC Motors.
2R3
°
R1
R
M
For circuit stability ensurethat R
X
>
where R
M
= internalresistanceof motor.
V
s
2
2R
°
R1
R
X
The voltageavailableat the terminalsof themotor is V
M
= 2 (V
i
) +
R
o
Ι
M
where
R
o
=
and I
M
is the motorcurrent.
L272
6/10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L2750 | Lowdrop Dual Power OP AMP(低壓差雙通道功率運(yùn)放) |
| L290 | TACHOMETER CONVERTER |
| L290B | TACHOMETER CONVERTER |
| L292 | SWITCH-MODE DRIVER FOR DC MOTORS |
| L293C | PUSH-BRIDGE DRIVER PUSH-PULL FOUR CHANNEL/DUAL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L272M | 制造商:STMicroelectronics 功能描述:IC OP-AMP DUAL POWER |
| L-275 | 制造商:RHOMBUS-IND 制造商全稱:Rhombus Industries Inc. 功能描述:Surface Mount Saturable Reactor |
| L2750 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL LOW DROP HIGH POWER OPERATIONAL AMPLIFIER |
| L2791 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:Small emission spot LED using current confined chip |
| L2791_06 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:Infrared LED Small emission spot LED using current confined chip |
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