Datasheet ADIS16209 (Analog Devices) - 4

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Data Sheet ADIS16209 SPECIFICATIONS
TA = 25°C, VDD = 3.3 V, tilt = 0°, unless otherwise noted.
Table 1. Parameter Conditions Min Typ Max Unit
HORIZONTAL INCLINE Each axis Input Range ±90 Degrees Relative Accuracy ±30° from horizon, AVG_CNT = 0x08 ±0.1 Degrees Sensitivity ±30° from horizon 0.025 °/LSB VERTICAL ROTATION Rotational plane within ±30° of vertical Input Range −180 +180 Degrees Relative Accuracy 360° of rotation ±0.25 Degrees Sensitivity −40°C to +85°C 0.025 °/LSB ACCELEROMETER Each axis Input Range1 25°C ±1.7 g Nonlinearity1 Percentage of full scale ±0.1 ±0.2 % Alignment Error X sensor to Y sensor ±0.1 Degrees Cross Axis Sensitivity ±2 % Sensitivity −40°C to +85°C, VDD = 3.0 V to 3.6 V 0.243 0.244 0.245 mg/LSB ACCELEROMETER NOISE PERFORMANCE Output Noise AVG_CNT = 0x00 1.7 mg rms Noise Density AVG_CNT = 0x00 0.19 mg/√Hz rms ACCELEROMETER FREQUENCY RESPONSE Sensor Bandwidth 50 Hz Sensor Resonant Frequency 5.5 kHz ACCELEROMETER SELF-TEST STATE2 Output Change When Active At 25°C 706 1343 1973 LSB TEMPERATURE SENSOR Output at 25°C 1278 LSB Scale Factor −0.47 °C/LSB ADC INPUT Resolution 12 Bits Integral Nonlinearity (INL) ±2 LSB Differential Nonlinearity (DNL) ±1 LSB Offset Error ±4 LSB Gain Error ±2 LSB Input Range 0 2.5 V Input Capacitance During acquisition 20 pF ON-CHIP VOLTAGE REFERENCE 2.5 V Accuracy At 25°C −10 +10 mV Reference Temperature Coefficient ±40 ppm/°C Output Impedance 70 Ω DAC OUTPUT 5 kΩ/100 pF to GND Resolution 12 Bits Relative Accuracy For Code 101 to Code 4095 4 LSB Differential Nonlinearity 1 LSB Offset Error ±5 mV Gain Error ±0.5 % Output Range 0 to 2.5 V Output Impedance 2 Ω Output Settling Time 10 µs Rev. F | Page 3 of 21 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS TIMING DIAGRAMS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS RECOMMENDED PAD GEOMETRY TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION BASIC OPERATION OUTPUT DATA REGISTERS Accelerometers Horizontal Incline Angle Vertical Incline Angle Internal Temperature Power Supply Auxiliary ADC OPERATION CONTROL REGISTERS Internal Sample Rate Power Management Digital Filtering Digital I/O Lines Data-Ready I/O Indicator Self-Test General-Purpose I/O Auxiliary DAC Global Commands CALIBRATION REGISTERS ALARM REGISTERS Status APPLICATIONS INFORMATION POWER SUPPLY CONSIDERATIONS Power-On-Reset Function Transient Current from VDD Ramp Rate Filter Settling ASSEMBLY INTERFACE BOARD OUTLINE DIMENSIONS ORDERING GUIDE