Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

ADIS16489 Datasheet(PDF) 23 Page - Analog Devices

Part # ADIS16489
Description  Seven Degrees of Freedom Inertial Sensor
Download  40 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

ADIS16489 Datasheet(HTML) 23 Page - Analog Devices

Back Button ADIS16489 Datasheet HTML 19Page - Analog Devices ADIS16489 Datasheet HTML 20Page - Analog Devices ADIS16489 Datasheet HTML 21Page - Analog Devices ADIS16489 Datasheet HTML 22Page - Analog Devices ADIS16489 Datasheet HTML 23Page - Analog Devices ADIS16489 Datasheet HTML 24Page - Analog Devices ADIS16489 Datasheet HTML 25Page - Analog Devices ADIS16489 Datasheet HTML 26Page - Analog Devices ADIS16489 Datasheet HTML 27Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 23 / 40 page
background image
Data Sheet
ADIS16489
Rev. B | Page 23 of 40
The updates to the timer become active only after a write to the
TIME_YM_OUT[14:8] byte is complete.
The real-time clock registers reflect the newly updated values
only after the next seconds tick of the clock that follows the write
to TIME_YM_OUT[14:8] (year). Writing to
TIME_YM_OUT[14:8] activates all timing values; therefore,
always write to this location last when updating the timer, even if
the year information does not require updating.
Write the current time to each time data register after setting
CONFIG[0] = 1 (DIN = 0x8003, DIN = 0x8AC1, DIN =
0x8B00). This sequence preserves the factory default for other
bits in the CONFIG register. After configuring the CONFIG
register, set GLOB_CMD[3] = 1 (DIN = 0x8003, DIN = 0x8204,
DIN = 0x8300) to back up these settings in flash, and use a separate
3.3 V source to supply power to the VDDRTC function. While
only VDDRTC needs to have power for time tracking, access to
the time data in the TIME_xx_OUT registers requires normal
operation (VDD = 3.3 V and full startup).
Real-Time Clock: Minutes/Seconds (TIME_MS_OUT)
Table 86. TIME_MS_OUT Register Definitions
Page
Addresses
Default
Access
Flash Backup
0x00
0x78, 0x79
Not applicable
R/W
No
Table 87. TIME_MS_OUT Bit Definitions
Bits
Description
[15:14]
Not used
[13:8]
Minutes, binary data, range = 0 to 59
[7:6]
Not used
[5:0]
Seconds, binary data, range = 0 to 59
Real-Time Clock: Days/Hours (TIME_DH_OUT)
Table 88. TIME_DH_OUT Register Definitions
Page
Addresses
Default
Access
Flash Backup
0x00
0x7A, 0x7B
Not applicable
R/W
No
Table 89. TIME_DH_OUT Bit Definitions
Bits
Description
[15:13]
Not used
[12:8]
Day, binary data, range = 1 to 31
[7:6]
Not used
[5:0]
Hours, binary data, range = 0 to 23
Real-Time Clock: Years/Months (TIME_YM_OUT)
Table 90. TIME_YM_OUT Register Definitions
Page
Addresses
Default
Access
Flash Backup
0x00
0x7C, 0x7D
Not applicable
R/W
No
Table 91. TIME_YM_OUT Bit Definitions
Bits
Description
[15]
Not used
[14:8]
Year, binary data, range = 0 to 99, relative to 2000 A.D.
[7:4]
Not used
[3:0]
Month, binary data, range = 1 to 12
Product Identification ( PROD_ID)
Table 92. PROD_ID Register Definitions
Page
Addresses
Default
Access
Flash Backup
0x00
0x7E, 0x7F
0x4069
R
Yes
Table 93. PROD_ID Bit Definitions
Bits
Description
[15:0]
Product identification = 0x4069
The PROD_ID register (see Table 92 and Table 93) contains the
numerical portion of the part number (16489). See Figure 17 for
an example of how to use a looping read of this register to
validate the integrity of the communication.
PAGE 2 (PAGE_ID)
Table 94. PAGE_ID Register Definition
Page
Addresses
Default
Access
Flash Backup
0x02
0x00, 0x01
0x0000
R/W
No
Table 95. PAGE_ID Bit Assignments
Bits
Description
[15:0]
Page number, binary numerical format
The contents in the PAGE_ID register (see Table 94 and Table 95)
contain the current page setting, and provide a control for selecting
another page for SPI access. For example, set DIN = 0x8002 to
select Page 2 for SPI-based user access. See Table 10 for the
page assignments associated with each user accessible register.
CALIBRATION
The signal chain of each inertial sensor (accelerometers, gyro-
scopes) includes application of unique correction formulas,
which come from extensive characterization of bias, sensitivity,
alignment, and response to linear acceleration (gyroscopes) over a
temperature range of −40°C to +85°C for every single ADIS16489.
These correction formulas are not accessible, but users do have
the opportunity to adjust bias and scale factor, for each sensor
individually, through user accessible registers. These correction
factors follow immediately after the factory derived correction
formulas in the signal chain, which processes at a rate of 2460
Hz when using the internal sample clock (see fS in Figure 33).
Calibration, Gyroscope Scale (X_GYRO_SCALE)
Table 96. X_GYRO_SCALE Register Definitions
Page
Addresses
Default
Access
Flash Backup
0x02
0x04, 0x05
0x0000
R/W
Yes
Table 97. X_GYRO_SCALE Bit Definitions
Bits
Description
[15:0]
X-axis gyroscope scale correction; twos complement,
0x0000 = unity gain, 1 LSB = 1 ÷ 215 = ~0.003052%
The X_GYRO_SCALE register (see Table 96 and Table 97)
provides users with the opportunity to adjust the scale factor
for the x-axis gyroscopes. See Figure 27 for an illustration of
how this scale factor influences the x-axis gyroscope data.


Similar Part No. - ADIS16489

ManufacturerPart #DatasheetDescription
logo
Analog Devices
ADIS16480 AD-ADIS16480 Datasheet
961Kb / 40P
   Ten Degrees of Freedom Inertial Sensor
REV. 0
ADIS16480/PCBZ AD-ADIS16480/PCBZ Datasheet
961Kb / 40P
   Ten Degrees of Freedom Inertial Sensor
REV. 0
ADIS16480AMLZ AD-ADIS16480AMLZ Datasheet
961Kb / 40P
   Ten Degrees of Freedom Inertial Sensor
REV. 0
ADIS16480AMLZ AD-ADIS16480AMLZ Datasheet
1Mb / 12P
   Evaluation Board User Guide
REV. B
ADIS16480BMLZ AD-ADIS16480BMLZ Datasheet
993Kb / 44P
   Ten Degrees of Freedom Inertial Sensor with Dynamic Orientation Outputs
More results

Similar Description - ADIS16489

ManufacturerPart #DatasheetDescription
logo
Analog Devices
ADIS16480 AD-ADIS16480 Datasheet
961Kb / 40P
   Ten Degrees of Freedom Inertial Sensor
REV. 0
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
ADIS16300 AD-ADIS16300 Datasheet
491Kb / 16P
   Four 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
ADIS16488 AD-ADIS16488 Datasheet
793Kb / 36P
   Ten Degrees of Freedom Inertial Sensor
REV. B
ADIS16446 AD-ADIS16446 Datasheet
590Kb / 23P
   Compact, Precision Six Degrees of Freedom Inertial Sensor
ADIS16495 AD-ADIS16495 Datasheet
986Kb / 42P
   Tactical Grade, 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 33 34 35 36 37 38 39 40


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