Datasheet ADIS16203 (Analog Devices) - 4

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ADIS16203 SPECIFICATIONS
TA = −40oC to +125°C, VDD = 3.3 V, tilt = 0°, unless otherwise noted.
Table 1. Parameter Conditions Min Typ Max Unit
INCLINOMETER1 Input Range 360 Degrees Relative Accuracy 25°C, maximum filter setting ±0.6 Degrees Sensitivity 25°C 0.025 Degrees/LSB Accuracy Temperature Coefficient ±0.0167 Degrees/°C NOISE PERFORMANCE Output Noise At 25°C, no averaging 1.0 Degrees rms At 25°C, maximum averaging 0.1 Degrees rms Noise Density At 25°C, no averaging 0.037 Degrees/√Hz rms FREQUENCY RESPONSE Sensor Bandwidth 2250 Hz Sensor Resonant Frequency 5.5 kHz SELF-TEST STATE Output Change When Active At 25°C 34 Degrees TEMPERATURE SENSOR Output at 25°C 1278 LSB Scale Factor −2.13 LSB/°C ADC INPUT Resolution 12 Bits Integral Nonlinearity ±2 LSB Differential Nonlinearity ±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/oC 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 LOGIC INPUTS Input High Voltage, VINH 2.0 V Input Low Voltage, VINL 0.8 V Logic 1 Input Current, IINH VIH = VDD ±0.2 ±1 μA Logic 0 Input Current, IINL VIL = 0 V −40 −60 μA Input Capacitance, CIN 10 pF Rev. A | Page 3 of 28 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS TIMING DIAGRAMS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMACE CHARACTERISTICS THEORY OF OPERATION OUTPUT RESPONSE TEMPERATURE SENSOR BASIC OPERATION SERIAL PERIPHERAL INTERFACE (SPI) DATA OUTPUT REGISTER ACCESS PROGRAMMING AND CONTROL CONTROL REGISTER OVERVIEW CONTROL REGISTER ACCESS CONTROL REGISTER DETAILS CALIBRATION CALIBRATION REGISTER DEFINITION INCL_NULL Register Definition ALARMS ALM_MAG1 Register Definition ALM_SMPL1 Register Definition ALM_MAG2 Register Definition ALM_SMPL2 Register Definition ALM_CTRL Register Definition SAMPLE PERIOD CONTROL SMPL_TIME Register Definition FILTERING CONTROL AVG_CNT Register Definition POWER-DOWN CONTROL SLP_CNT Register Definition STATUS FEEDBACK STATUS Register Definition COMMAND CONTROL COMMAND Register Definition MISCELLANEOUS CONTROL REGISTER MSC_CTRL Register Definition PERIPHERALS AUXILIARY ADC FUNCTION AUXILIARY DAC FUNCTION AUX_DAC Register Definition GENERAL-PURPOSE I/O CONTROL GPIO_CTRL Register Definition APPLICATIONS HARDWARE CONSIDERATIONS GROUNDING AND BOARD LAYOUT RECOMMENDATIONS SELF-TEST TIPS BAND GAP REFERENCE POWER-ON RESET OPERATION SECOND-LEVEL ASSEMBLY EXAMPLE PAD LAYOUT OUTLINE DIMENSIONS ORDERING GUIDE