Datasheet Analog Devices ADXL356BEZ — 数据表

Low Noise, Low Drift, Low Power,
3-Axis MEMS Accelerometers
ADXL356/ADXL357 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAMS
V1P8DIG V1P8ANA LDO VSUPPLY RANGE POWER
MANAGEMENT LDO XOUT Y
X ANALOG
FILTER YOUT ST1 Z 3-AXIS
SENSOR ZOUT
TEMP
SENSOR ADXL356
VSSIO ST2
STBY
VDDIO
15429-001 TEMP CONTROL
LOGIC VSS Figure 1. ADXL356
V1P8ANA LDO VSUPPLY V1P8DIG LDO VDDIO ADXL357 POWER
MANAGEMENT ADC Y
X
Z 3-AXIS
SENSOR ANALOG
FILTER ADC DIGITAL
FILTER CONTROL …

Low Noise, Low Drift, Low Power,
3-Axis MEMS Accelerometer
ADXL356-EP Enhanced Product FUNCTIONAL BLOCK DIAGRAM Hermetic package offers excellent long-term stability
0 g offset vs. temperature (all axes): 0.75 mg/°C maximum
Ultralow noise density (all axes): 80 µg/√Hz
Low power, VSUPPLY (LDO enabled)
Measurement mode: 150 µA typical
Standby mode: 21 µA typical
User adjustable analog output bandwidth
Integrated temperature sensor
Voltage range options
VSUPPLY with internal regulators: 2.25 V to 3.6 V
V1P8ANA, V1P8DIG with internal LDO regulator bypassed: 1.8 V
typical ± 10%
14-terminal, 6.0 mm × 5.6 mm × 2.05 mm, LCC package,
0.26 g V1P8ANA VSUPPLY LDO V1P8DIG POWER
MANAGEMENT LDO XOUT
YOUT Y
X ANALOG
FILTER ST1 Z 3-AXIS
SENSOR ZOUT TEMP RANGE TEMP
SENSOR ADXL356-EP
VSSIO VSS CONTROL …