Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

ADXL180 Datasheet(PDF) 26 Page - Analog Devices

Part # ADXL180
Description  Configurable, High g, iMEMS Accelerometer
Download  56 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

ADXL180 Datasheet(HTML) 26 Page - Analog Devices

Back Button ADXL180 Datasheet HTML 22Page - Analog Devices ADXL180 Datasheet HTML 23Page - Analog Devices ADXL180 Datasheet HTML 24Page - Analog Devices ADXL180 Datasheet HTML 25Page - Analog Devices ADXL180 Datasheet HTML 26Page - Analog Devices ADXL180 Datasheet HTML 27Page - Analog Devices ADXL180 Datasheet HTML 28Page - Analog Devices ADXL180 Datasheet HTML 29Page - Analog Devices ADXL180 Datasheet HTML 30Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 26 / 56 page
background image
ADXL180
Rev. 0 | Page 26 of 56
APPLICATION LAYER: COMMUNICATION PROTOCOL STATE MACHINE
Table 21. ADXL180 Start-Up Sequence Summary
Name
Phase 1
Initialization
Phase 2 Device Data
Phase 3 Self-Test
Phase 4 Auto-Zero
Initialization
Phase 5
Run Time
Function
Power-on reset
None
Sequence self-test
pattern
Fast auto-zero
Slow auto-
zero
Data Type
Transmitted
None
Serial number,
configuration and range
Sensor, range, device OK
or delimiter
Sensor
Sensor
ADXL180 STATE MACHINE
After power is applied and stabilized, the ADXL180 follows a
five-phase start-up sequence. The basic function of each phase
is fixed as shown in Figure 20. The five phases and the function
modes available in each phase are detailed in the following
sections.
VDD > VPUR
RESET
PHASE 1 INITIALIZATION
PHASE 2
DEVICE DATA
PHASE 3
SELF-TEST
PHASE 5
NORMAL OPERATION
RESET
ERROR STATE
TRANSMIT ERROR CODE
PHASE 4
AUTO-ZERO INITIALIZATION
RESET
RESET
RESET
RESET
ERROR
ERROR
ERROR
ERROR
RESET
Figure 20. ADXL180 Start-Up Sequence
PHASE 1: POWER-ON-RESET INITIALIZATION
The power-on-reset initialization period is typically 100 ms
long. It is the period of time from when the internal reset signal
is deasserted until the beginning of Phase 2. This time allows
for circuit stabilization and entry into configuration mode. No
data is transmitted during Phase 1. No errors are reported
during Phase 1. Additionally, until phase 1 is exited, the device
does not respond to a transmitted sync pulse (see Table 21).
PHASE 2: DEVICE DATA TRANSMISSION
Overview
The device data consists of the serial number and configuration
data. Device data is transmitted during Phase 2. This data can
be transmitted in one of four configurable modes (see Table 22).
These modes are described in detail in the following sections.
The parity of all OTP memory blocks is continuously monitored
(provided that the block has been programmed) beginning at
the end of Phase 2. See the Parity Encoding section for more
details.
Table 22. MD Phase 2 Device Data Mode Select Codes
MD1
MD0
Name
Definition
0
0
Mode 0
ADIFX mode device data (default)
0
1
Mode 1
Range data only (range selection
limited)
1
0
Mode 2
8-bit coded device data
1
1
Mode 3
10-bit coded device data
During Phase 2, if Mode 0, Mode 1, or Mode 2 is selected, the
device data is 8-bit data. If the 10-bit data mode is selected in
combination with Phase 2 Mode 0, Mode 1, or Mode 2, the 8-bit
device data is left justified in the 10-bit data field. The two LSBs
are held at zero (see Table 24).


Similar Part No. - ADXL180

ManufacturerPart #DatasheetDescription
logo
Analog Devices
ADXL185B AD-ADXL185B Datasheet
93Kb / 2P
   Low Cost, Single-Axis PSI5-Compatible Satellite Sensor
ADXL189B AD-ADXL189B Datasheet
93Kb / 2P
   Low Cost, Single-Axis PSI5-Compatible Satellite Sensor
More results

Similar Description - ADXL180

ManufacturerPart #DatasheetDescription
logo
Analog Devices
ADXL320 AD-ADXL320_15 Datasheet
460Kb / 16P
   Small and Thin 5 g iMEMS Accelerometer
ADXL206 AD-ADXL206 Datasheet
427Kb / 12P
   Precision, 짹5 g, Dual-Axis, High Temperature iMEMS Accelerometer
REV. 0
ADXL103 AD-ADXL103_15 Datasheet
853Kb / 16P
   Precision 1.7 g, 5 g, 18 g Single-/ Dual-Axis iMEMS Accelerometer
Rev. E
ADXL203 AD-ADXL203_15 Datasheet
853Kb / 16P
   Precision 1.7 g, 5 g, 18 g Single-/ Dual-Axis iMEMS Accelerometer
ADXL323 AD-ADXL323_15 Datasheet
461Kb / 16P
   Small, Low Power, 2-Axis 3 g iMEMS Accelerometer
ADXL330 AD-ADXL330_15 Datasheet
490Kb / 16P
   Small, Low Power, 3-Axis 3 g iMEMS Accelerometer
ADXL105 AD-ADXL105 Datasheet
258Kb / 8P
   High Accuracy 61 g to 65 g Single Axis iMEMS Accelerometer with Analog Input
REV. A
ADXL105 AD-ADXL105_15 Datasheet
703Kb / 8P
   High Accuracy 1 g to 5 g Single Axis iMEMS Accelerometer with Analog Input
REV. A
AD22301 AD-AD22301 Datasheet
171Kb / 12P
   Single-Axis, High-g, iMEMS ccelerometers
REV. B
ADXL193 AD-ADXL193_15 Datasheet
154Kb / 12P
   Single-Axis, High-g, iMEMS Accelerometers
REV. B
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 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   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