ADIS16354AMLZ Analog Devices Inc, ADIS16354AMLZ Datasheet - Page 14

• Manufacturer Part Number: ADIS16354AMLZ
• Description: MODULE GYRO/ACCELEROMETER 24LD
• Manufacturer: Analog Devices Inc
• Series: iSensor™r

Specifications of ADIS16354AMLZ

• Output Type: Digital - SPI
• Sensor Type: Gyroscope and Accelerometer
• No. Of Axes: 3
• Sensor Case Style: ML-24-2
• No. Of Pins: 24
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: -40°C To +85°C
• Acceleration Range: ± 1.7g
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With: ADIS16354/PCBZ - BOARD EVAL FOR ADIS16354
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

ADIS16354
DATA OUTPUT REGISTER ACCESS
The ADIS16354 provides access to a full 6DOF set of calibrated
motion measurements, power supply measurements, tempera-
ture measurements, and an auxiliary 12-bit ADC channel. This
output data is continuously updated internally, regardless of user
read rates. Table 6 describes the structure of all ADIS16354
output data registers.
Table 6. Output Register Bit Map
MSB
ND
D7
The MSB holds the new data (ND) indicator. When the output
registers are updated with new data, the ND bit goes to a 1 state.
After the output data is read, it returns to a 0 state.
Table 7. Data Output Register Information
Name
SUPPLY_OUT
XGYRO_OUT
YGYRO_OUT
ZGYRO_OUT
XACCL_OUT
YACCL_OUT
ZACCL_OUT
XTEMP_OUT
YTEMP_OUT
ZTEMP_OUT
AUX_ADC
1
2
Table 8. Output Coding Example, XGYRO_OUT, YGYRO_OUT, and ZGYRO_OUT
±300°/s Range
80°/s
40°/s
0.07326°/s
0°/s
−0.07326°/s
−40°/s
−80°/s
1
2
Assumes that the scaling is set to 300°/s.
Typical condition, 25°C = 0 LSB.
The binary output includes the data bits for the output registers, which, in this case, are D0 to D13, per Table 6. Bits assigned EA and ND are not included.
Zero offset null performance is assumed.
EA
D6
2
2
2
D13
D5
Function
Power supply measurement
X-axis gyroscope output measurement
Y-axis gyroscope output measurement
Z-axis gyroscope output measurement
X-axis acceleration output measurement
Y-axis acceleration output measurement
Z-axis acceleration output measurement
X-axis gyroscope sensor temperature measurement
Y-axis gyroscope sensor temperature measurement
Z-axis gyroscope sensor temperature measurement
Auxiliary analog input data
Rate of Rotation
±150°/s Range
40°/s
20°/s
0.03663°/s
0°/s
−0.03663°/s
−20°/s
−40°/s
D12
D4
D11
D3
D10
D2
±75°/s Range
20°/s
10°/s
0.018315°/s
0°/s
−0.018315°/s
−10°/s
−20°/s
D9
D1
LSB
D8
D0
Rev. A | Page 14 of 14
Binary Output
00 0100 0100 0100
00 0010 0010 0010
00 0000 0000 0001
00 0000 0000 0000
11 1111 1111 1111
11 1101 1101 1110
11 1011 1011 1100
The EA bit indicates a system error or an alarm condition that
can result from various conditions, such as a power supply out-
of-range condition. See the Status and Diagnostics section for
more details. The output data is either 12 bits or 14 bits in
length. For the 12-bit output data, Bit D13 and Bit D12 are
assigned don’t-care status.
The output data register map is located in Table 7 and provides
all of the necessary details for accessing each register’s data.
Table 8 displays the output coding for the gyroscope output
registers and Table 9 provides the output coding for the accelera-
tion registers. Figure 29 provides an example of an SPI read
cycle for the XGYRO_OUT register.
Addresses
0x03, 0x02
0x05, 0x04
0x07, 0x06
0x09, 0x08
0x0B, 0x0A
0x0D, 0x0C
0x0F, 0x0E
0x11, 0x10
0x13, 0x12
0x15, 0x14
0x17, 0x16
Data
Length
12 bits
12 bits
12 bits
14 bits
14 bits
14 bits
14 bits
14 bits
14 bits
12 bits
12 bits
1, 2
Hexadecimal Output
0x0444
0x0222
0x0001
0x0000
0x3FFF
0x3DDE
0x3BBC
Data Format
Binary
Twos complement
Twos complement
Twos complement
Twos complement
Twos complement
Twos complement
Twos complement
Twos complement
Twos complement
Binary
Scale Factor
(per LSB)
1.8315 mV
0.07326 °/s
0.07326 °/s
0.07326 °/s
0.4672 mg
0.4672 mg
0.4672 mg
0.1453°C
0.1453°C
0.1453°C
0.6105 mV
Decimal
1092
546
1
0
−1
−546
−1092
1
1
1