ADIS16407BMLZ Analog Devices Inc, ADIS16407BMLZ Datasheet - Page 12

• Manufacturer Part Number: ADIS16407BMLZ
• Description: 10 DoF IMU (with Pressure Sensor)
• Manufacturer: Analog Devices Inc
• Series: iSensor™r

Specifications of ADIS16407BMLZ

• Output Type: Digital
• Sensor Type: Gyroscope, 3 Axis
• No. Of Axes: 3
• Ic Interface Type: Serial
• Sensor Case Style: ML-24-2
• No. Of Pins: 24
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: -40°C To +105°C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ADIS16407
Table 16. Acceleration, Twos Complement Format
Acceleration
+18 g
+6.667 mg
+3.333 mg
0 g
−3.333 mg
−6.667 mg
−18 g
Magnetometers
Figure 14 provides arrows (m
of the magnetic field, which produces a positive response in the
gyroscope output registers: XMAGN_OUT (x-axis, Table 17),
YMAGN_OUT (y-axis, Table 18), and ZAMAGN_OUT (z-axis,
Table 19). Table 20 illustrates the magnetic field intensity data
format.
Table 17. XMAGN_OUT (Base Address = 0x10), Read Only
Bits
[15]
[14]
[13:0]
Table 18. YMAGN_OUT (Base Address = 0x12), Read Only
Bits
[15]
[14]
[13:0]
Table 19. ZMAGN_OUT (Base Address = 0x14), Read Only
Bits
[15]
[14]
[13:0]
Table 20. Magnetometer, Twos Complement Format
Magnetic Field
+2.5 gauss
+0.001 gauss
+0.0005 gauss
0 gauss
−0.0005 gauss
−0.0005 gauss
−2.5 gauss
Barometric Pressure
The barometric pressure measurements are contained in two
registers, BARO_OUT (Table 21) and BARO_OUTL (Table 22)
registers. Table 23 provides several numerical format examples
for BARO_OUT, which is sufficient for most applications.
Description
New data indicator (ND), 1 = new data in register
Error/alarm, 1 = active, see DIAG_STAT for error flags
X-axis magnetic field intensity data, twos complement
format, 0.5 mgauss per LSB
Description
New data indicator (ND), 1 = new data in register
Error/alarm, 1 = active, see DIAG_STAT for error flags
Y-axis magnetic field intensity data, twos complement
format, 0.5 mgauss per LSB
Description
New data indicator (ND), 1 = new data in register
Error/alarm, 1 = active, see DIAG_STAT for error flags
Z-axis magnetic field intensity data, twos complement
format, 0.5 mgauss per LSB
Decimal
+5401
+2
+1
0
−1
−2
−5401
Decimal
+5000
+2
+1
0
−1
−2
−5000
X
, m
Hex
0x1519
0x0002
0x0001
0x0000
0x3FFF
0x3FFE
0x2AE7
Hex
0x1388
0x0002
0x0001
0x0000
0x3FFF
0x3FFE
0x2C78
Y
, m
Z
) that indicate the direction
Binary
xx01 0101 0001 1001
xx00 0000 0000 0010
xx00 0000 0000 0001
xx00 0000 0000 0000
xx11 1111 1111 1111
xx11 1111 1111 1110
xx10 1010 1110 0111
Binary
xx00 0000 0000 0010
xx00 0000 0000 0001
xx00 0000 0000 0000
xx11 1111 1111 1111
xx11 1111 1111 1110
xx10 1100 0111 1000
xx01 0011 1000 1000
Rev. B | Page 12 of 24
Use BAR_OUTL and the following steps to increase the
numerical resolution by 8-bits for best performance:
1.
2.
3.
Table 21. BARO_OUT (Base Address = 0x16), Read Only
Bits
[15]
[14]
[13:0]
Table 22. BARO_OUTL (Base Address = 0x18), Read Only
Bits
[15:8]
[7:0]
Table 23. Pressure, Binary, BARO_OUT Only
Pressure
(mbar)
1200
1100
1000
0.16
0.08
0
Internal Temperature
The internal temperature measurement data loads into the
TEMP_OUT (Table 24) register. Table 25 illustrates the
temperature data format.
Table 24. TEMP_OUT (Base Address = 0x1A), Read Only
Bits
[15]
[14]
[13:12]
[11:0]
Table 25. Temperature, Twos Complement Format
Temperature
+105°C
+85°C
+25.272°C
+25.136°C
+25°C
+24.864°C
+24.728°C
−40°C
Read BAR_OUT and multiply by 256 (shift 8 bits)
Read BAR_OUTL and max off upper 8 bits
Add results together for a 24-bit result,
where 1 LSB = 0.0003125 and 0x00000 = 0 mbar
Description
New data indicator (ND), 1 = new data in register
Error/alarm, 1 = active, see DIAG_STAT for error flags
Barometric pressure data, binary data format,
0.08 mbar per LSB, 0x0000 = 0 mbar
Description
Not used
Barometric pressure data, binary data format,
0.0003125 mbar per LSB, 0x0000 = 0 mbar
Description
New data indicator (ND), 1 = new data in register
Error/alarm, 1 = active, see DIAG_STAT for error flags
Not used
Internal temperature data, twos complement,
0.136°C/LSB, 25°C = 0x000
Decimal
+588 LSB
+441 LSB
+2 LSB
+1 LSB
0 LSB
−1 LSB
−2 LSB
−478 LSB
Decimal
15,000
13,750
12,500
2
1
0
Hex
0x3A98
0x35B6
0x30D4
0x0002
0x0001
0x0000
0x1B9
0x000
Hex
0x24C
0x002
0x001
0xFFF
0xFFE
0xE22
Binary
xx11 1010 1001 1000
xx11 0101 1011 0110
xx11 0000 1101 0100
xx00 0000 0000 0010
xx00 0000 0000 0001
xx00 0000 0000 0000
Binary
xxxx 0010 0100 1100
xxxx 0001 1011 1001
xxxx 0000 0000 0010
xxxx 0000 0000 0001
xxxx 0000 0000 0000
xxxx 1111 1111 1111
xxxx 1111 1111 1110
xxxx 1110 0010 0010