EVAL-ADXL345Z-DB Analog Devices Inc, EVAL-ADXL345Z-DB Datasheet - Page 9

• Manufacturer Part Number: EVAL-ADXL345Z-DB
• Description: BOARD EVAL FOR ADXL345
• Manufacturer: Analog Devices Inc
• Series: iMEMS®r

Specifications of EVAL-ADXL345Z-DB

• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±2g, 4g, 8g, 16g
• Interface: I²C, SPI
• Sensitivity: 256LSB/g, 128LSB/g, 64LSB/g, 32LSB/g
• Voltage - Supply: 2 V ~ 3.6 V
• Embedded: No
• Utilized Ic / Part: ADXL345
• Silicon Manufacturer: Analog Devices
• Application Sub Type: Accelerometer - Three-Axis
• Kit Application Type: Sensing - Motion / Vibration / Shock
• Silicon Core Number: ADXL345
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 10. X-Axis Zero g Offset Temperature Coefficient, V
Figure 11. Y-Axis Zero g Offset Temperature Coefficient, V
Figure 12. Z-Axis Zero g Offset Temperature Coefficient, V
30
25
20
15
10
25
20
15
10
30
25
20
15
10
5
0
5
0
5
0
–2.0
–2.0
–2.0
ZERO g OFFSET TEMPERATURE COEFFICIENT (mg/°C)
ZERO g OFFSET TEMPERATURE COEFFICIENT (mg/°C)
ZERO g OFFSET TEMPERATURE COEFFICIENT (mg/°C)
–1.5
–1.5
–1.5
–1.0
–1.0
–1.0
–0.5
–0.5
–0.5
0
0
0
0.5
0.5
0.5
1.0
1.0
1.0
1.5
1.5
1.5
S
S
S
= 2.5 V
= 2.5 V
= 2.5 V
2.0
2.0
2.0
Rev. B | Page 9 of 40
–100
–150
–100
–150
–100
–150
150
100
–50
150
100
–50
150
100
–50
50
50
50
0
0
0
–40
–40
–40
Figure 13. X-Axis Zero g Offset vs. Temperature—
Figure 14. Y-Axis Zero g Offset vs. Temperature—
Figure 15. Z-Axis Zero g Offset vs. Temperature—
N = 16
AVDD = DVDD = 2.5V
N = 16
AVDD = DVDD = 2.5V
N = 16
AVDD = DVDD = 2.5V
–20
–20
–20
Eight Parts Soldered to PCB, V
Eight Parts Soldered to PCB, V
Eight Parts Soldered to PCB, V
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
40
40
40
S
S
S
= 2.5 V
= 2.5 V
= 2.5 V
60
60
60
80
80
80
ADXL345
100
100
100