Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

ADIS16485 Datasheet(PDF) 26 Page - Analog Devices

Part # ADIS16485
Description  Tactical Grade, Six Degrees of Freedom Inertial Sensor
Download  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

ADIS16485 Datasheet(HTML) 26 Page - Analog Devices

Back Button ADIS16485_15 Datasheet HTML 22Page - Analog Devices ADIS16485_15 Datasheet HTML 23Page - Analog Devices ADIS16485_15 Datasheet HTML 24Page - Analog Devices ADIS16485_15 Datasheet HTML 25Page - Analog Devices ADIS16485_15 Datasheet HTML 26Page - Analog Devices ADIS16485_15 Datasheet HTML 27Page - Analog Devices ADIS16485_15 Datasheet HTML 28Page - Analog Devices ADIS16485_15 Datasheet HTML 29Page - Analog Devices ADIS16485_15 Datasheet HTML 30Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 26 / 32 page
background image
ADIS16485
Data Sheet
ALARMS
Each sensor has an independent alarm function that provides
controls for alarm magnitude, polarity, and enabling a dynamic
rate-of-change option. The ALM_STS register (see Table 43)
contains the alarm output flags and the FNCTIO_CTRL register
(see Table 89) provides an option for configuring one of the
digital I/O lines as an alarm indicator.
STATIC ALARM USE
The static alarm setting compares the output of each sensor
with the trigger settings in the xx_ALM_MAGN registers (see
Table 77, Table 78, Table 79, Table 80, Table 81, and Table 82)
of that sensor. The polarity controls for each alarm are in the
ALM_CNFG_x registers (see Table 83 and Table 84) and establish
the relationship for the condition that causes the corresponding
alarm flag to be active. For example, when ALM_CNFG_0[13]
= 1, the alarm flag for the x-axis accelerometer (ALM_STS[3],
see Table 43) becomes active (equal to 1) when X_ACCL_OUT
is greater than XA_ALM_MAGN.
DYNAMIC ALARM USE
The dynamic alarm setting provides the option to compare the
change in each sensor’s output over a period of 48.7 ms with that
sensor’s xx_ALM_MAGN register.
Table 77. XG_ALM_MAGN (Page 3, Base Address = 0x28)
Bits
Description (Default = 0x0000)
[15:0]
X-axis gyroscope alarm threshold settings;
twos complement, 0°/sec = 0x0000, 1 LSB = 0.02°/sec
Table 78. YG_ALM_MAGN (Page 3, Base Address = 0x2A)
Bits
Description (Default = 0x0000)
[15:0]
Y-axis gyroscope alarm threshold settings;
twos complement, 0°/sec = 0x0000, 1 LSB = 0.02°/sec
Table 79. ZG_ALM_MAGN (Page 3, Base Address = 0x2C)
Bits
Description (Default = 0x0000)
[15:0]
Z-axis gyroscope alarm threshold settings;
twos complement, 0°/sec = 0x0000, 1 LSB = 0.02°/sec
Table 80. XA_ALM_MAGN (Page 3, Base Address = 0x2E)
Bits
Description (Default = 0x0000)
[15:0]
X-axis accelerometer alarm threshold settings;
twos complement, 0 g = 0x0000, 1 LSB = 0.25 mg
Table 81. YA_ALM_MAGN (Page 3, Base Address = 0x30)
Bits
Description (Default = 0x0000)
[15:0]
Y-axis accelerometer alarm threshold settings;
twos complement, 0 g = 0x0000, 1 LSB = 0.25 mg
Table 82. ZA_ALM_MAGN (Page 3, Base Address = 0x32)
Bits
Description (Default = 0x0000)
[15:0]
Z-axis accelerometer alarm threshold settings;
twos complement, 0 g = 0x0000, 1 LSB = 0.25 mg
Table 83. ALM_CNFG_0 (Page 3, Base Address = 0x20)
Bits
Description (Default = 0x0000)
15
X-axis accelerometer alarm (1 = enabled)
14
Not used
13
X-axis accelerometer alarm polarity
1 = active when X_ACCL_OUT > XA_ALM_MAGN
0 = active when X_ACCL_OUT > XA_ALM_MAGN
12
X-axis accelerometer dynamic enable (1 = enabled)
11
Z-axis gyroscope alarm (1 = enabled)
10
Not used
9
Z-axis gyroscope alarm polarity
1 = active when Z_GYRO_OUT > ZG_ALM_MAGN
0 = active when Z_GYRO_OUT > ZG_ALM_MAGN
8
Z-axis gyroscope dynamic enable (1 = enabled)
7
Y-axis gyroscope alarm (1 = enabled)
6
Not used
5
Y-axis gyroscope alarm polarity
1 = active when Y_GYRO_OUT > YG_ALM_MAGN
0 = active when Y_GYRO_OUT > YG_ALM_MAGN
4
Y-axis gyroscope dynamic enable (1 = enabled)
3
X-axis gyroscope alarm (1 = enabled)
2
Not used
1
X-axis gyroscope alarm polarity
1 = active when X_GYRO_OUT > XG_ALM_MAGN
0 = active when X_GYRO_OUT > XG_ALM_MAGN
0
X-axis gyroscope dynamic enable (1 = enabled)
Table 84. ALM_CNFG_1 (Page 3, Base Address = 0x22)
Bits
Description (Default = 0x0000)
[15:8]
Don’t care
7
Z-axis accelerometer alarm (1 = enabled)
6
Not used
5
Z-axis accelerometer alarm polarity
1 = active when Z_ACCL_OUT > ZA_ALM_MAGN
0 = active when Z_ACCL_OUT > ZA_ALM_MAGN
4
Z-axis accelerometer dynamic enable (1 = enabled)
3
Y-axis accelerometer alarm (1 = enabled)
2
Not used
1
Y-axis accelerometer alarm polarity
1 = active when Y_ACCL_OUT > YA_ALM_MAGN
0 = active when Y_ACCL_OUT > YA_ALM_MAGN
0
Y-axis accelerometer dynamic enable (1 = enabled)
Alarm Example
Table 85 offers an alarm configuration example, which sets the
z-axis gyroscope alarm to trip when Z_GYRO_OUT > 131.1°/sec
(0x199B).
Table 85. Alarm Configuration Example
DIN
Description
0xAC9B, 0xAD19
Set ZG_ALM_MAGN = 0x199B
0xA000, 0xA10A
Set ALM_CNFG_0 = 0x0A00
Rev. E | Page 26 of 32


Similar Part No. - ADIS16485_15

ManufacturerPart #DatasheetDescription
logo
Analog Devices
ADIS16485/PCBZ AD-ADIS16485/PCBZ Datasheet
735Kb / 28P
   Six Degrees of Freedom Inertial Sensor
REV. 0
ADIS16485AMLZ AD-ADIS16485AMLZ Datasheet
735Kb / 28P
   Six Degrees of Freedom Inertial Sensor
REV. 0
ADIS16485AMLZ AD-ADIS16485AMLZ Datasheet
1Mb / 12P
   Evaluation Board User Guide
REV. B
More results

Similar Description - ADIS16485_15

ManufacturerPart #DatasheetDescription
logo
Analog Devices
ADIS16495 AD-ADIS16495 Datasheet
986Kb / 42P
   Tactical Grade, Six Degrees of Freedom Inertial Sensor
ADIS16497 AD-ADIS16497 Datasheet
769Kb / 43P
   Tactical Grade, Six Degrees of Freedom Inertial Sensor
ADIS16488A AD-ADIS16488A Datasheet
1Mb / 35P
   Tactical Grade, Ten Degrees of Freedom Inertial Sensor
ADIS16385 AD-ADIS16385 Datasheet
450Kb / 20P
   Six Degrees of Freedom Inertial Sensor
Rev. PrA
ADIS16362 AD-ADIS16362 Datasheet
512Kb / 20P
   Six Degrees of Freedom Inertial Sensor
REV. 0
ADIS16485 AD-ADIS16485 Datasheet
735Kb / 28P
   Six Degrees of Freedom Inertial Sensor
REV. 0
ADIS16486 AD-ADIS16486 Datasheet
1Mb / 38P
   Six Degrees of Freedom Inertial Sensor
ADIS16364 AD-ADIS16364 Datasheet
257Kb / 16P
   Six Degrees of Freedom Inertial Sensor
Rev. PrA
ADIS16446 AD-ADIS16446 Datasheet
590Kb / 23P
   Compact, Precision Six Degrees of Freedom Inertial Sensor
ADIS16460 AD-ADIS16460 Datasheet
598Kb / 26P
   Compact, Precision, Six Degrees of Freedom Inertial Sensor
More results


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


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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