数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

AS5145 数据表(PDF) 8 Page - ams AG

部件名 AS5145
功能描述  12-Bit Programmable Magnetic Rotary Encoder
PDF  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  AMSCO [ams AG]
网页  http://www.ams.com
标志 AMSCO - ams AG

AS5145 数据表(HTML) 8 Page - ams AG

Back Button AS5145 Datasheet HTML 4Page - ams AG AS5145 Datasheet HTML 5Page - ams AG AS5145 Datasheet HTML 6Page - ams AG AS5145 Datasheet HTML 7Page - ams AG AS5145 Datasheet HTML 8Page - ams AG AS5145 Datasheet HTML 9Page - ams AG AS5145 Datasheet HTML 10Page - ams AG AS5145 Datasheet HTML 11Page - ams AG AS5145 Datasheet HTML 12Page - ams AG Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 36 page
background image
www.austriamicrosystems.com/AS5145
Revision 1.10
8 - 36
AS5145
Data Sheet - E l e c t r i c a l C h a r a c t e r i s t i c s
6.1 Magnetic Input Specification
TAMB = -40 to +150°C, VDD5V = 3.0 to 3.6V (3V operation) VDD5V = 4.5 to 5.5V (5V operation) unless otherwise noted.
Two-pole cylindrical diametrically magnetized source:
IO
Output current
VDD5V: 4.5V
4
mA
VDD5V: 3V
2
DC Characteristics CMOS Output: PWM
VOH
High level output voltage
VDD5V –
0.5
V
VOL
Low level output voltage
VSS
+0.4
V
IO
Output current
VDD5V: 4.5V
4
mA
VDD5V: 3V
2
DC Characteristics CMOS Output: A, B, Index
VOH
High level output voltage
VDD5V –
0.5
V
VOL
Low level output voltage
VSS
+0.4
V
IO
Output current
VDD5V: 4.5V
4
mA
VDD5V: 3V
2
DC Characteristics Tri-state CMOS Output: DO
VOH
High level output voltage
VDD5V –
0.5
V
VOL
Low level output voltage
VSS
+0.4
V
IO
Output current
VDD5V: 4.5V
4
mA
VDD5V: 3V
2
IOZ
Tri-state leakage current
1
µA
1. Either with 3.3V or 5V supply.
Table 4. Magnetic Input Specification
Symbol
Parameter
Condition
Min
Typ
Max
Unit
dmag
Diameter
Recommended magnet: Ø 6mm x 2.5mm for
cylindrical magnets
46
mm
tmag
Thickness
2.5
mm
Bpk
Magnetic input field amplitude
Required vertical component of the magnetic
field strength on the die’s surface, measured
along a concentric circle with a radius of
1.1mm
45
75
mT
Boff
Magnetic offset
Constant magnetic stray field
± 10
mT
Field non-linearity
Including offset gradient
5
%
fmag_abs
Input frequency
(rotational speed of magnet)
153 rpm @ 4096 positions/rev;
fast mode
2.54
Hz
38 rpm @ 4096 positions/rev; slow mode
0.63
Table 3. Electrical Characteristics
Symbol
Parameter
Condition
Min
Typ
Max
Unit



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


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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