Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

ISM330BXTR Datasheet(PDF) 36 Page - STMicroelectronics

Part # ISM330BXTR
Description  6-axis IMU (inertial measurement unit) with wide bandwidth, low-noise accelerometer, embedded AI and sensor fusion for industrial applications
PDF  150 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ISM330BXTR Datasheet(HTML) 36 Page - STMicroelectronics

Back Button ISM330BXTR Datasheet HTML 32Page - STMicroelectronics ISM330BXTR Datasheet HTML 33Page - STMicroelectronics ISM330BXTR Datasheet HTML 34Page - STMicroelectronics ISM330BXTR Datasheet HTML 35Page - STMicroelectronics ISM330BXTR Datasheet HTML 36Page - STMicroelectronics ISM330BXTR Datasheet HTML 37Page - STMicroelectronics ISM330BXTR Datasheet HTML 38Page - STMicroelectronics ISM330BXTR Datasheet HTML 39Page - STMicroelectronics ISM330BXTR Datasheet HTML 40Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 36 / 150 page
background image
6.3
Accelerometer dual-channel mode
The ISM330BX accelerometer block has a dual-channel architecture able to work with two different full scales
simultaneously. By default, the device operates in single-channel mode supporting FS scale values from ±2 g
through ±8 g and different power modes, as described in Section 6.2: Accelerometer power modes. The block
diagrams in the following figures show the configuration of acceleration data processing in the two different
modes.
Figure 21. Single-channel mode (XL_DualC_EN = 0)
ADC
Digital
LP filter
OP_MODE_XL_[2:0]
ODR_XL_[3:0]
LPF1
SPI / I2C /
MIPI I3C
FIFO
Composite
filter
Channel 1
±2/±4/±8 g
®
Figure 22. Dual-channel mode (XL_DualC_EN = 1)
ADC
Digital
LP filter
OP_MODE_XL_[2:0]
ODR_XL_[3:0]
LPF1
SPI / I2C /
MIPI I3C
FIFO
Composite
filter
Channel 1
±2/±4/±8 g
DualC
XL_DualC_EN
Channel 2
±8 g
®
(1)
1. In channel 2, the linear acceleration sensitivity is independent of the full scale and fixed at 0.488 mg/LSB.
The dual-channel functionality can be enabled/disabled by configuring the bit XL_DualC_EN to 1 (enable) or to 0
(disable) in CTRL8 (17h).
Referring to Figure 22. Dual-channel mode (XL_DualC_EN = 1), when the dual-channel mode has been
activated:
1. Channel 1 supports user-selectable full-scale acceleration range of ±2/±4/±8 g based on the value of the
FS_XL_[1:0] bits in the CTRL8 (17h) register.
2. Channel 2 full scale is set to ±8 g. Acceleration data are available in the output registers from
UI_OUTZ_L_A_DualC (34h) and UI_OUTZ_H_A_DualC (35h) through UI_OUTX_L_A_DualC (38h) and
UI_OUTX_H_A_DualC (39h)).
Note:
In channel 2, the linear acceleration sensitivity is independent of the full scale and fixed at 0.488 mg/LSB.
ISM330BX
Functionality
DS14588 - Rev 2
page 36/150



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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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