전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

DRV8461SPWPR 데이터시트(PDF) 53 Page - Texas Instruments

부품명 DRV8461SPWPR
상세설명  DRV8461: 65 V, 3 A Stepper Motor Driver for High Efficiency and Noiseless Operation
PDF  117 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  TI [Texas Instruments]
홈페이지  http://www.ti.com
Logo TI - Texas Instruments

DRV8461SPWPR 데이터시트(HTML) 53 Page - Texas Instruments

Back Button DRV8461SPWPR Datasheet HTML 49Page - Texas Instruments DRV8461SPWPR Datasheet HTML 50Page - Texas Instruments DRV8461SPWPR Datasheet HTML 51Page - Texas Instruments DRV8461SPWPR Datasheet HTML 52Page - Texas Instruments DRV8461SPWPR Datasheet HTML 53Page - Texas Instruments DRV8461SPWPR Datasheet HTML 54Page - Texas Instruments DRV8461SPWPR Datasheet HTML 55Page - Texas Instruments DRV8461SPWPR Datasheet HTML 56Page - Texas Instruments DRV8461SPWPR Datasheet HTML 57Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 53 / 117 page
background image
Figure 7-33. Quad-Level Input Pin Diagram
Figure 7-34 shows the input structure for STEP, DIR, MODE, SDI, SCLK, DECAY1 and nSLEEP pins.
Figure 7-34. Logic-Level Input Pin Diagram
The following diagram shows the input structure for the logic-level pin nSCS.
Figure 7-35. nSCS Input Pin Diagram
7.3.18 Spread Spectrum
Spread spectrum or frequency dithering is used to reduce the effect of EMI by converting a narrowband signal
into a wideband signal, which will spread the energy across multiple frequencies. Figure 7-36 illustrates how
manipulating the clock frequency over time has the effect of spreading the energy.
In the context of the DRV8461, the frequencies of the internal clock for digital circuits (10 MHz typical) and the
clock for charge pump (357 kHz typical) are manipulated to reduce the peak energy and is distributed to other
frequencies and their harmonics. This feature combined with output slew rate control minimizes the radiated
emissions from the device and helps pass strict EMI standards.
www.ti.com
DRV8461
SLOSE98 – DECEMBER 2022
Copyright © 2022 Texas Instruments Incorporated
Submit Document Feedback
53
Product Folder Links: DRV8461



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com