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MPXV5010GP データシート(PDF) 62 Page - Motorola, Inc |
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MPXV5010GP データシート(HTML) 62 Page - Motorola, Inc |
62 / 670 page MMA1250D 2–26 Motorola Sensor Device Data www.motorola.com/semiconductors OPERATING CHARACTERISTICS (Unless otherwise noted: –40 °C v TA v +105°C, 4.75 v VDD v 5.25, Acceleration = 0g, Loaded output(1)) Characteristic Symbol Min Typ Max Unit Operating Range(2) Supply Voltage(3) Supply Current Operating Temperature Range Acceleration Range VDD IDD TA gFS 4.75 1.1 *40 — 5.00 2.1 — 5 5.25 3.0 +105 — V mA °C g Output Signal Zero g (TA = 25°C, VDD = 5.0 V)(4) Zero g (VDD = 5.0 V) Sensitivity (TA = 25°C, VDD = 5.0 V)(5) Sensitivity (VDD = 5.0 V) Bandwidth Response Nonlinearity VOFF VOFF S S f –3dB NLOUT 2.25 2.0 380 370 42.5 *1.0 2.5 2.5 400 400 50 — 2.75 3.0 420 430.1 57.5 +1.0 V V mV/g mV/g Hz % FSO Noise RMS (0.1 Hz – 1.0 kHz) Spectral Density (RMS, 0.1 Hz – 1.0 kHz)(6) nRMS nSD — — 2.0 700 4.0 — mVrms µg/√Hz Self–Test Output Response (VDD = 5.0 V) Input Low Input High Input Loading(7) Response Time(8) DVST VIL VIH IIN tST 1.0 VSS 0.7 VDD *50 — 1.25 — — *125 10 1.5 0.3 VDD VDD *300 25 V V V µA ms Status(12)(13) Output Low (Iload = 100 µA) Output High (Iload = –100 µA) VOL VOH — VDD *0.8 — — 0.4 — V V Output Stage Performance Electrical Saturation Recovery Time(9) Full Scale Output Range (IOUT = –200 µA) Capacitive Load Drive(10) Output Impedance tDELAY VFSO CL ZO — VSS+0.25 — — — — — 50 2.0 VDD*0.25 100 — ms V pF Ω Mechanical Characteristics Transverse Sensitivity(11) VXZ,YZ — — 5.0 % FSO NOTES: 1. For a loaded output the measurements are observed after an RC filter consisting of a 1 k Ω resistor and a 0.1 µF capacitor to ground. 2. These limits define the range of operation for which the part will meet specification. 3. Within the supply range of 4.75 and 5.25 volts, the device operates as a fully calibrated linear accelerometer. Beyond these supply limits the device may operate as a linear device but is not guaranteed to be in calibration. 4. The device can measure both + and * acceleration. With no input acceleration the output is at midsupply. For positive acceleration the output will increase above VDD/2 and for negative acceleration the output will decrease below VDD/2. 5. Sensitivity limits apply to 0 Hz acceleration. 6. At clock frequency ^ 35 kHz. 7. The digital input pin has an internal pull–down current source to prevent inadvertent self test initiation due to external board level leakages. 8. Time for the output to reach 90% of its final value after a self–test is initiated. 9. Time for amplifiers to recover after an acceleration signal causing them to saturate. 10. Preserves phase margin (60 °) to guarantee output amplifier stability. 11. A measure of the device’s ability to reject an acceleration applied 90 ° from the true axis of sensitivity. 12. The Status pin output is not valid following power–up until at least one rising edge has been applied to the self–test pin. The Status pin is high whenever the self–test input is high. 13. The Status pin output latches high if the EPROM parity changes to odd. The Status pin can be reset by a rising edge on self–test, unless a fault condition continues to exist. Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com |
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同様の説明 - MPXV5010GP |
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