- 您現在的位置：買賣IC網 > PDF目錄359176 > MM908E626 (飛思卡爾半導體(中國)有限公司) Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication PDF資料下載
參數資料
| 型號： | MM908E626 |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication |
| 中文描述： | 集成的步進電機驅動器，帶有嵌入式微控制器和LIN串行通信 |
| 文件頁數： | 32/38頁 |
| 文件大?。?/td> | 507K |
| 代理商： | MM908E626 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁當前第32頁第33頁第34頁第35頁第36頁第37頁第38頁
Analog Integrated Circuit Device Data
Freescale Semiconductor
32
908E626
TYPICAL APPLICATIONS
FACTORY TRIMMING AND CALIBRATION
EMC/EMI RECOMMENDATIONS
This paragraph gives some device specific
recommendations to improve EMC/EMI performance.
Further generic design recommendations can be e.g. found
on the Freescale website www.freescale.com.
VSUP terminals (VSUP1:VSUP3)
Its recommended to place a high-quality ceramic
decoupling capacitor close to the VSUP terminals to improve
EMC/EMI behaviour.
LIN terminal
For DPI (Direct Power Injection) and ESD (Electro Static
Discharge) its recommended to place a high-quality ceramic
decoupling capacitor near the LIN terminal. An additional
varistor will further increase the immunity against ESD. A
ferrit in the LIN line will suppress some of the noise induced.
Voltage regulator output terminals (VDD and AGND)
Use a high-quality ceramic decoupling capacitor to
stabilize the regulated voltage.
MCU digital supply terminals (EVDD and EVSS)
Fast signal transitions on MCU terminals place high, short-
duration current demands on the power supply. To prevent
noise problems, take special care to provide power supply
bypassing at the MCU. It is recommended that a high-quality
ceramic decoupling capacitor be placed between these
terminals.
MCU analog supply terminals (VREFH, VDDA and
VREFL, VSSA)
To avoid noise on the analog supply terminals its important
to take special care on the layout. The MCU digital and
analog supplies should be tied to the same potential via
seperate traces and connected to the voltage regulator
output.
Figure 17
and
Figure 18
show the recommendations on
schematics and layout level and
Table 8
incidates
recommended external components and layout
considerations.
Figure 17. EMC/EMI recommendations
MM908E625
VREFL
VDDA
EVDD
VDD
EVSS
VSS
VSUP1
GND1
V
SUP
+
VREFH
VSSA
VSUP2
LIN
LIN
C1
C2
D1
C3
C4
C5
L1
V1
VSUP3
GND2
相關PDF資料 |
PDF描述 |
|---|---|
| MMA1200D | Surface Mount Micromachined Accelerometer(表面安裝微電機加速計) |
| MMA1200 | Surface Mount Micromachined Accelerometer |
| MMA1210D | Surface Mount Micromachined Accelerometer(表面安裝微電機加速計) |
| MMA1210 | Surface Mount Micromachined Accelerometer |
| MMA1211D | Surface Mount Micromachined Accelerometer(表面安裝微電機加速計) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MM908E626AVDWB | 功能描述:馬達/運動/點火控制器和驅動器 QUADSTEPPER 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 |
| MM908E626AVDWB/R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication |
| MM908E626AVEK | 功能描述:馬達/運動/點火控制器和驅動器 QUADSTEPPER W/MCU 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 |
| MM908E626AVPEK | 功能描述:8位微控制器 -MCU MCU + LIN + MOTOR DRIVER RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| MM908E626AVPEKR2 | 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
發(fā)布緊急采購，3分鐘左右您將得到回復。