전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

DF69 데이터시트(PDF) 49 Page - PADAUK Technology.

부품명 DF69
상세설명  DC Fan Controller
PDF  106 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  PADAUK [PADAUK Technology.]
홈페이지  http://www.padauk.com.tw/
Logo PADAUK - PADAUK Technology.

DF69 데이터시트(HTML) 49 Page - PADAUK Technology.

Back Button DF69 Datasheet HTML 45Page - PADAUK Technology. DF69 Datasheet HTML 46Page - PADAUK Technology. DF69 Datasheet HTML 47Page - PADAUK Technology. DF69 Datasheet HTML 48Page - PADAUK Technology. DF69 Datasheet HTML 49Page - PADAUK Technology. DF69 Datasheet HTML 50Page - PADAUK Technology. DF69 Datasheet HTML 51Page - PADAUK Technology. DF69 Datasheet HTML 52Page - PADAUK Technology. DF69 Datasheet HTML 53Page - PADAUK Technology. Next Button
Zoom Inzoom in Zoom Outzoom out
 49 / 106 page
background image
DF69
DC Fan Controller
5-16. Analog-to-Digital Conversion (ADC) module
Fig. 5-16-1 ADC Block Diagram
The DF69 provides one 10-bit resolution analog-to-digital conversion module with 10 external channels and
one channel for internal 1.20 volt band-gap reference voltage; it allows the conversion of an analog input
signal to a corresponding maximum 10-bit digital number, its block diagram is shown as Fig. 5-16-1. For the
conversion process, analog signal will be sampled and held first, then sending into the converter to generate
the result via successive approximation. The analog reference high voltage of ADC is the positive supply
voltage (VDD) and the reference low is always the GND. Higher than 1uF capacitor is recommended to be
placed between VDD and GND to have better AD conversion result.
V
IN
signal for conversion
A/D
Converter
adcc [5:2]
PB7/AD7
PB5/AD5
PB4/AD4
PB3/AD3
PB2/AD2
PB1/AD1
PB0/AD0
0111
0110
0101
0100
0011
0010
0001
0000
PA4/AD9
PA3/AD8
1001
1000
1.20 Volt
band-gap
voltage
generator
1111
PB6/AD6
Scalar
and
MUX
system clock
ADCCLK
adcm[3:0]
(adcrh[7:0],adcrl[7:6]) for 10-bit resolution
{adcrh[7:0],adcrl[7]} for 9-bit resolution
{adcrh[7:0]} for 8-bit resolution
V
IN
signal for conversion
A/D
Converter
adcc [5:2]
PB7/AD7
PB5/AD5
PB4/AD4
PB3/AD3
PB2/AD2
PB1/AD1
PB0/AD0
0111
0110
0101
0100
0011
0010
0001
0000
0111
0110
0101
0100
0011
0010
0001
0000
PA4/AD9
PA3/AD8
1001
1000
1.20 Volt
band-gap
voltage
generator
1111
PB6/AD6
Scalar
and
MUX
system clock
ADCCLK
adcm[3:0]
(adcrh[7:0],adcrl[7:6]) for 10-bit resolution
{adcrh[7:0],adcrl[7]} for 9-bit resolution
{adcrh[7:0]} for 8-bit resolution
©Copyright 2018, PADAUK Technology Co. Ltd
Page 49 of 106
PDK-DS-DF69_V003 – Apr. 18, 2018



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