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ADXL103 bảng dữ liệu(PDF) 3 Page - Analog Devices |
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ADXL103 bảng dữ liệu(HTML) 3 Page - Analog Devices |
3 / 12 page ADXL103/ADXL203 Rev. 0 | Page 3 of 12 SPECIFICATIONS Table 1. TA = –40°C to +125°C, VS = 5 V, CX = CY = 0.1 μF, Acceleration = 0 g, unless otherwise noted. Parameter Conditions Min Typ Max Unit SENSOR INPUT Each Axis Measurement Range1 ±1.7 g Nonlinearity % of Full Scale ±0.5 ±2.5 % Package Alignment Error ±1 Degrees Alignment Error (ADXL203) X Sensor to Y Sensor ±0.1 Degrees Cross Axis Sensitivity ±2 ±5 % SENSITIVITY (Ratiometric)2 Each Axis Sensitivity at XOUT, YOUT VS = 5 V 940 1000 1060 mV/g Sensitivity Change due to Temperature3 VS = 5 V ±0.3 % ZERO g BIAS LEVEL (Ratiometric) Each Axis 0 g Voltage at XOUT, YOUT VS = 5 V 2.4 2.5 2.6 V Initial 0 g Output Deviation from Ideal VS = 5 V, 25°C ±25 mg 0 g Offset vs. Temperature ±0.1 mg/°C NOISE PERFORMANCE Output Noise < 4 kHz, VS = 5 V, 25°C 1 6 mV rms Noise Density @25°C 110 µg/√Hz rms FREQUENCY RESPONSE4 CX, CY Range5 0.002 10 µF RFILT Tolerance 24 32 40 kΩ Sensor Resonant Frequency 5.5 kHz SELF TEST6 Logic Input Low 1 V Logic Input High 4 V ST Input Resistance to Ground 30 50 kΩ Output Change at XOUT, YOUT Self Test 0 to 1 400 750 1100 mV OUTPUT AMPLIFIER Output Swing Low No Load 0.3 V Output Swing High No Load 4.5 V POWER SUPPLY Operating Voltage Range 3 6 V Quiescent Supply Current 0.7 1.1 mA Turn-On Time7 20 ms 1 Guaranteed by measurement of initial offset and sensitivity. 2 Sensitivity is essentially ratiometric to VS. For VS = 4.75 V to 5.25 V, sensitivity is 186 mV/V/g to 215 mV/V/g. 3 Defined as the output change from ambient-to-maximum temperature or ambient-to-minimum temperature. 4 Actual frequency response controlled by user-supplied external capacitor (CX, CY). 5 Bandwidth = 1/(2 × π × 32 kΩ × C). For CX, CY = 0.002 µF, Bandwidth = 2500 Hz. For CX, CY = 10 µF, Bandwidth = 0.5 Hz. Minimum/maximum values are not tested. 6 Self-test response changes cubically with VS. 7 Larger values of CX, CY will increase turn-on time. Turn-on time is approximately 160 × CX or CY + 4 ms, where CX, CY are in µF. All minimum and maximum specifications are guaranteed. Typical specifications are not guaranteed. |
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Mô tả tương tự - ADXL103 |
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