ADXL373BCCZ-RL發(fā)布新產(chǎn)品，量產(chǎn)及樣品申請(qǐng)請(qǐng)聯(lián)系我們以下經(jīng)銷員：
深圳市和諧世家電子有限公司/朱源先生
電話：0755-82731800 手機(jī)18038133932
傳真：0755-82529210
深圳市福田區(qū)振華路118號(hào)華麗裝飾大廈2棟2單元320室
ADXL373BCCZ-RL全新特點(diǎn)和優(yōu)勢(shì)：
±400 g measurement range
160 Hz to 2560 Hz user selectable bandwidth with 4-pole antialiasing filter
Selectable oversampling ratio
Adjustable high-pass filter
Ultra Low power
Power can be derived from a coin cell battery
19 μA at 2560 Hz ODR, 2.5 V supply
Low power wake-up mode for low g activity detection
1.4 μA instant on mode with adjustable threshold
0.1 μA standby mode
Built-in features for system level power savings
Autonomous interrupt processing without processor intervention
Ultra low power event monitoring: detects impacts and wakes up fast enough to capture the transient events
Adjustable low g threshold activity and inactivity detection
Wide operating voltage range: 1.6 V to 3.5 V
Acceleration sample synchronization via external trigger
SPI digital interface and I2C interface format support
12-bit output at 200 mg/LSB scale factor
Wide temperature range: −40°C to +105°C
Small, thin 3.00 mm × 3.25 mm × 1.06 mm package
The ADXL373BCCZ-RL is an ultra low power, 3-axis, ±400 g microelectromechanical systems (MEMS)
accelerometer that consumes 19 μA at a 2560 Hz output data rate (ODR). The ADXL373 does not power
cycle its front end to achieve its low power operation and therefore does not run the risk of aliasing the output of the sensor.
In addition to its ultra low power consumption, the ADXL373 enables impact detection while providing system level power
reduction.
Two additional lower power modes with interrupt driven, wake-up features are available for monitoring motion during periods
of inactivity. In wake-up mode, acceleration data can be averaged to obtain a low enough output noise to trigger on low g
thresholds. In instant on mode, the ADXL373 consumes 1.4 μA while continuously monitoring the environment for impacts.
When an impact event that exceeds the internally set threshold is detected, the device switches to normal operating mode
fast enough to record the event.
High g applications tend to experience acceleration content over a wide range of frequencies. includes a
four-pole, low-pass antialiasing filter to attenuate out-of-band signals that are common in high g applications.
also incorporates a high-pass filter to eliminate initial and slow changing errors such as ambient temperature drift.
provides 12-bit output data at 200 mg/LSB scale factor. The user can access configuration and data registers via the serial
peripheral interface (SPI) or I2C protocol. The ADXL373 operates over a wide supply voltage range and is available in a
3.00 mm × 3.25 mm × 1.06 mm package.
