Rainbow Electronics DAB-IMU-C01 User Manual
Page 2
ADIS16250/ADIS16255
Rev. B | Page 2 of 20
TABLE OF CONTENTS
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Timing Specifications .................................................................. 5
Absolute Maximum Ratings............................................................ 6
ESD Caution.................................................................................. 6
Pin Configuration and Function Descriptions............................. 7
Recommended Layout ................................................................. 7
Typical Performance Characteristics ............................................. 8
Theory of Operation ...................................................................... 10
Overview...................................................................................... 10
Relative Angle Estimate ............................................................. 10
Factory Calibration .................................................................... 10
Auxiliary ADC Function........................................................... 10
Basic Operation .............................................................................. 11
Serial Peripheral Interface (SPI)............................................... 11
Data Output Register Access .................................................... 12
Programming and Control............................................................ 13
Control Register Overview ....................................................... 13
Control Register Structure ........................................................ 13
Calibration................................................................................... 14
Global Commands ..................................................................... 14
Operational Control................................................................... 14
Status and Diagnostics............................................................... 16
Outline Dimensions ....................................................................... 20
Ordering Guide .......................................................................... 20
REVISION HISTORY
3/07—Rev. A to Rev. B
Changes to Table 2 and Figure 2..................................................... 5
Changes to Table 8.......................................................................... 13
Changes to Table 9 and Table 11................................................... 14
Changes to Table 24........................................................................ 16
Changes to Data-Ready I/O Indicator Section ........................... 17
Changes to Self-Test Section ......................................................... 17
2/07—Rev. 0 to Rev. A
Added ADIS16255..............................................................Universal
Changes to Table 1............................................................................ 3
Changes to Table 2............................................................................ 5
Changes to Figure 2.......................................................................... 5
Changes to Typical Performance Characteristics......................... 8
Deleted Temperature Sensor Section........................................... 11
Added Factory Calibration Section.............................................. 11
Changes to Table 7.......................................................................... 12
Changes to Table 8.......................................................................... 13
Changes to Table 11........................................................................ 14
Changes to Table 19........................................................................ 16
Changes to Flash Memory Endurance Section........................... 18
Changes to Ordering Guide .......................................................... 20
10/06—Revision 0: Initial Version