All minimum and maximum specifications are guaranteed. Typical specifications are not guaranteed.
The typical specifications shown are for at least 68% of the population of parts and are based on the worst case of mean ±1 σ except for 0
g
output and sensitivity,
which represents the target value. For 0
g
offset and sensitivity, the deviation from the ideal describes the worst case of mean ±1 σ.
3
Cross-axis sensitivity is defined as coupling between any two axes.
4
Bandwidth is the −3 dB frequency and is half the output data rate bandwidth = ODR/2.
5
The output format for the 3200 Hz and 1600 Hz ODRs is different from the output format for the remaining ODRs. This difference is described in the Data Formatting of
Upper Data Rates section.
6
Output data rates below 6.25 Hz exhibit additional offset shift with increased temperature, depending on selected output data rate. Refer to the Offset Performance at
Lowest Data Rates section for details.
7
These are typical values for the lowest and highest output data rate settings.
8
Self-test change is defined as the output (g) when the SELF_TEST bit = 1 (in the DATA_FORMAT register, Address 0x31) minus the output (g) when the SELF_TEST bit = 0.
Due to device filtering, the output reaches its final value after 4 × τ when enabling or disabling self-test, where τ = 1/(data rate). The part must be in normal power
operation (LOW_POWER bit = 0 in the BW_RATE register, Address 0x2C) for self-test to operate correctly.
9
Turn-on and wake-up times are determined by the user-defined bandwidth. At a 100 Hz data rate, the turn-on and wake-up times are each approximately 11.1 ms. For
other data rates, the turn-on and wake-up times are each approximately τ + 1.1 in milliseconds, where τ = 1/(data rate).
Rev. 0 | Page 4 of 40
Data Sheet
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Acceleration
Any Axis, Unpowered
Any Axis, Powered
V
S
V
DD I/O
Digital Pins
All Other Pins
Output Short-Circuit Duration
(Any Pin to Ground)
Temperature Range
Powered
Storage
Rating
10,000
g
10,000
g
−0.3 V to +3.0 V
−0.3 V to +3.0 V
−0.3 V to V
DD I/O
+ 0.3 V or
3.0 V, whichever is less
−0.3 V to +3.0 V
Indefinite
ADXL344
PACKAGE INFORMATION
The information in Figure 2 and Table 4 provide details about
the package branding for the
ADXL344.
For a complete listing
of product availability, see the Ordering Guide section.
Y4S
10628-047
vvvv
Table 4. Package Branding Information
Branding Key
Y4S
vvvv
−40°C to +105°C
−40°C to +105°C
Figure 2. Product Information on Package (Top View)
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
I have a 2410 core board with a dual-port SRAM. How do I read and write to it? Do I first map the hardware physical address of the SRAM into a virtual space and then read and write? What is the specif...
As the title says, I want to make a full-screen input method and intercept messages from the stylus (i.e. mouse messages). SetWindowsHookEx does not support WH_MOUSE. Does anyone have any other good w...
When compiling, it always says expected a { in the main function, but there is obviously no error. Also, the previous compilation seems to be successful, but when sending '9' from the pc to 430, the s...
I wanted to use GP4 for PWM output but then I found that it didn't work, so I tried to light up the LED on GP5. But it didn't work at all. It worked before but now it doesn't work. I don't know where ...
Today I saw a big guy’s answer, it’s the truth
Are there many unfinished buildings near your home?
I'll go back to my hometown in the middle of the month and take some pictures for you. The ring road ...
Aiming at MSP43014X series single-chip microcomputer, the capture and compare function of the on-chip timer TIMERA is utilized to realize the function of UART through software simulation, which expand...
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
AD8205 is
a single-supply high-performance differential
amplifier
launched by
Analog
Devices of the United States
. The typical single-supply voltage is 5V, and its common-mode volta...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
It is well known to automotive suppliers that automakers are demanding more from their supply base. For connector suppliers, this means stricter requirements for product performance, stability and ...[Details]
The era of mobile access to the Internet has arrived, and it will rapidly change the business and infrastructure needs of mobile operators under a whole new trend of requirements. We need 4G LTE to...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
Currently, the commonly used solar cell technologies include monocrystalline silicon solar cells and polycrystalline silicon thin-film solar cells. Production process: Monocrystalline silicon solar...[Details]
The future energy storage hotspot is not coal or iron ore, but lithium. This lightest metal in nature may be the heaviest resource in the future energy landscape. China launched an ambitious electr...[Details]
Don’t just look at the power when choosing a power supply
We know that a power supply with a low rated power can hardly meet the power supply needs of the system, which may cause frequent free...[Details]
Stepper motors, also called steppers, use the principles of electromagnetism to convert electrical energy into mechanical energy and have been used since the 1920s. With the increasing popularity o...[Details]
The battery and its management system are one of the key technologies of electric vehicles. In the past few years, most companies have encountered embarrassment in the development of electric vehic...[Details]
The cruise control system (CCS) of a vehicle is also called a constant speed driving system. It is an electronic control device that uses advanced electronic technology to automatically adjust the ...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
