EVAL-ADXL344Z Analog Devices, EVAL-ADXL344Z Datasheet - Page 3

• Manufacturer Part Number: EVAL-ADXL344Z
• Description: Daughter Cards & OEM Boards EB
• Manufacturer: Analog Devices
• Series: ADXL344r

Specifications of EVAL-ADXL344Z

• Rohs: yes
• Product: Breakout Boards
• Description/function: 3 axis accelerometer evaluation board
• Interface Type: I2C, SPI
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.7 V to 2.75 V
• Factory Pack Quantity: 1
• For Use With: ADXL344

Data Sheet
SPECIFICATIONS
T
otherwise noted.
Table 1.
Parameter
SENSOR INPUT
OUTPUT RESOLUTION
SENSITIVITY
0 g OFFSET
NOISE
OUTPUT DATA RATE AND BANDWIDTH
SELF-TEST
POWER SUPPLY
A
Measurement Range
Nonlinearity
Inter-Axis Alignment Error
Cross-Axis Sensitivity
Sensitivity at X
Sensitivity Deviation from Ideal
Scale Factor at X
0 g Output Deviation from Ideal for X-, Y-, Z-Axes
0 g Offset vs. Temperature for X-, Y-, Z-Axes
Operating Voltage Range (V
Interface Voltage Range (V
Measurement Mode Supply Current
Standby Mode Supply Current
Turn-On and Wake-Up Time
All g Ranges
±2 g Range
±4 g Range
±8 g Range
±16 g Range
Sensitivity Change Due to Temperature
X-, Y-, Z-Axes
Output Data Rate (ODR)
Output Change in X-Axis
Output Change in Y-Axis
Output Change in Z-Axis
= 25°C, V
8
S
= 2.6 V, V
OUT
OUT
, Y
, Y
OUT
3
OUT
DD I/O
, Z
, Z
4, 5, 6, 7
OUT
OUT
DD I/O
= 1.8 V, acceleration = 0 g, C
S
9
)
)
Test Conditions/Comments
Each axis
User selectable
Percentage of full scale
Each axis
10-bit resolution
Full resolution
Full resolution
Full resolution
Full resolution
Each axis
All g ranges, full resolution
±2 g, 10-bit resolution
±4 g, 10-bit resolution
±8 g, 10-bit resolution
±16 g, 10-bit resolution
All g ranges
All g ranges, full resolution
±2 g, 10-bit resolution
±4 g, 10-bit resolution
±8 g, 10-bit resolution
±16 g, 10-bit resolution
Each axis
ODR = 100 Hz for ±2 g, 10-bit
resolution or all g ranges, full
resolution
User selectable
ODR ≥ 100 Hz
ODR < 10 Hz
ODR = 3200 Hz
S
= 10 μF tantalum, C
Rev. 0 | Page 3 of 40
I/O
= 0.1 μF, output data rate (ODR) = 800 Hz, unless
Min
0.10
0.27
−1.55
0.40
1.7
1.7
1
Typ
±2, ±4, ±8, ±16
±0.5
±0.1
±1
10
10
11
12
13
256
256
128
64
32
±1.0
3.9
3.9
7.8
15.6
31.2
±0.02
±35
±1.0
1.5
2.6
1.8
140
30
0.2
1.4
2
Max
3200
1.55
−0.27
1.95
2.75
V
S
1
ADXL344
Unit
g
%
Degrees
%
Bits
Bits
Bits
Bits
Bits
LSB/g
LSB/g
LSB/g
LSB/g
LSB/g
%
mg/LSB
mg/LSB
mg/LSB
mg/LSB
mg/LSB
%/°C
mg
mg/°C
LSB rms
Hz
g
g
g
V
V
µA
µA
µA
ms