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ADXRS150 Arkusz danych(PDF) 3 Page - Analog Devices |
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ADXRS150 Arkusz danych(HTML) 3 Page - Analog Devices |
3 / 12 page ADXRS150 Rev. B | Page 3 of 12 SPECIFICATIONS @TA = 25°C, VS = 5 V, bandwidth = 80 Hz (COUT = 0.01 µF), angular rate = 0°/s, ±1g, unless otherwise noted. Table 1. ADXRS150ABG Parameter Conditions Min1 Typ Max1 Unit SENSITIVITY Clockwise rotation is positive output Dynamic Range2 Full-scale range over specifications range ±150 °/s Initial @25°C 11.25 12.5 13.75 mV/°/s Over Temperature3 VCC = 4.75 V to 5.25 V 11.25 13.75 mV/°/s Nonlinearity Best fit straight line 0.1 % of FS Voltage Sensitivity VCC = 4.75 V to 5.25 V 0.7 %/V NULL Initial Null 2.50 V Null Drift over Temperature3 Delta from 25°C ±300 mV Turn-On Time Power on to ±½°/s of final 35 ms Linear Acceleration Effect Any axis 0.2 °/s/g Voltage Sensitivity VCC = 4.75 V to 5.25 V 1 °/s/V NOISE PERFORMANCE Rate Noise Density @25°C 0.05 °/s/√Hz FREQUENCY RESPONSE 3 db Bandwidth4 (User Selectable) 22 nF as comp cap (see the Applications section) 40 Hz Sensor Resonant Frequency 14 kHz SELF TEST ST1 RATEOUT Response5 ST1 pin from Logic 0 to 1, –40°C to +85°C –400 –660 –1000 mV ST2 RATEOUT Response5 ST2 pin from Logic 0 to 1, –40°C to +85°C +400 +660 +1000 mV Logic 1 Input Voltage Standard high logic level definition 3.3 V Logic 0 Input Voltage Standard low logic level definition 1.7 V Input Impedance To common 50 kΩ TEMPERATURE SENSOR VOUT at 298°K 2.50 V Max Current Load on Pin Source to common 50 µA Scale Factor Proportional to absolute temperature 8.4 mV/°K OUTPUT DRIVE CAPABILITY Output Voltage Swing IOUT = ±100 µA 0.25 VS – 0.25 V Capacitive Load Drive 1000 pF 2.5 V REFERENCE Voltage Value 2.45 2.5 2.55 V Load Drive to Ground Source 200 µA Load Regulation 0 < IOUT < 200 µA 5.0 mV/mA Power Supply Rejection 4.75 VS to 5.25 VS 1.0 mV/V Temperature Drift3 Delta from 25°C 5.0 mV POWER SUPPLY Operating Voltage Range 4.75 5.00 5.25 V Quiescent Supply Current 6.0 8.0 mA TEMPERATURE RANGE Specified Performance Grade A –40 +85 °C 1 All min and max specifications are guaranteed. Typical specifications are not tested or guaranteed. 2 Dynamic range is the maximum full-scale measurement range possible, including output swing range, initial offset, sensitivity, offset drift, and sensitivity drift at 5 V supplies. 3 Specification refers to the maximum extent of this parameter as a worst-case value at TMIN or TMAX. 4 Frequency at which response is 3 dB down from dc response with specified compensation capacitor value. Internal pole forming resistor is 180 kΩ. See the Setting Bandwidth section. 5 Self-test response varies with temperature. See the Self-Test Function section for details. |
Podobny numer części - ADXRS150_15 |
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Podobny opis - ADXRS150_15 |
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