| Nom De Marque: | Firepower |
| Numéro De Modèle: | MGZ318HC-A1 |
| Nombre De Pièces: | 1 |
| Prix: | Négociable |
| Conditions De Paiement: | T/T |
| Capacité à Fournir: | 500 / mois |
This high-performance MEMS gyroscope chip delivers accurate and stable angular rate measurement for navigation and control systems. Featuring low noise, low drift, and excellent environmental adaptability, it is ideal for UAV flight control, inertial navigation, and industrial automation. Designe
The decoupling capacitors for pins VCP, VREF, VBUF, and VREG should be placed as close to the pins as possible, and the equivalent resistance of the traces should be minimized. The other ends of the decoupling capacitors for VREF, VBUF, and VREG are connected to the nearest AVSS _ LN and then to signal ground via a magnetic bead. The decoupling capacitors for VCC and VIO are also placed close to the corresponding pins. When VCC is in normal operation, the overall current will be about 35 mA, which requires a wide PCB trace to ensure voltage stability. For smooth assembly of the device, try to avoid routing under the package. Locate components to avoid areas of stress concentration. It is necessary to avoid large heat dissipation elements and areas with external mechanical contact, extrusion and pulling, as well as areas where positioning screws are prone to warping during overall installation.
| performance | Unit | MGZ332HC-P1 | MGZ332HC-P5 | MGZ318HC-A1 | MGZ221HC-A4 | MGZ330HC-O1 | MGZ330HC-A1 |
|---|---|---|---|---|---|---|---|
| Range | deg/s | 400 | 400 | 400 | 400 | 400 | 100 |
| Band Width @3DB customized) | Hz | 90 | 180 | 200 | 200 | 300 | 50 |
| Output accuracy(digital SPI) | bits | 24 | 24 | 24 | 24 | 24 | 24 |
| Output rate(ODR)(customized) | Hz | 12K | 12K | 12K | 12K | 12K | 12K |
| Delay(customized) | ms | <3 | <1.5 | <1.5 | <1.5 | <1 | <6 |
| Bias stability | deg/hr(1o) | <0.05 | <0.05 | <0.1 | <0.5 | <0.1 | <0.02 |
| Bias stability (1σ 10s) | deg/hr(1o) | <0.5 | <0.5 | <1 | <5 | <1 | <0.1 |
| Bias error over temperature (1σ) | deg/hr(1o) | <5 | <5 | <10 | <30 | 10 | 5 |
| Scale factor at 25°C | lsb/deg/s | 20000 | 20000 | 16000 | 16000 | 20000 | 80000 |
| Scale factor repeatability (1σ) | ppm(1o) | <20ppm | <20ppm | <20ppm | <20ppm | <100ppm | <100ppm |
| Scale factor vs temperature (1σ) | ppm(1o) | 100ppm | 100ppm | <150ppm | <150ppm | <300ppm | <300ppm |
| Scale factor non-linearity (1σ) | ppm | 100ppm | 100ppm | <150ppm | <150ppm | <300ppm | <300ppm |
| Angular random walk(ARW) | °/√h | <0.025 | <0.025 | <0.05 | <0.25 | <0.05 | <0.005 |
| Noise(Peak to Peak) | deg/s | <0.15 | <0.3 | <0.35 | <0.4 | <0.25 | <0.015 |
| GValue sensitivity | °/hr/g | <1 | <1 | <1 | <3 | <1 | <1 |
| Power-on time (valid data) | s | 750m | |||||
| Sensor Resonant Frequency | hz | 10.5k-13.5K | |||||
| Environmental suitability | |||||||
| Impact (power on) | 500g , 1ms | ||||||
| Impact resistance (power off) | 10000g , 10ms | ||||||
| vibration(power on) | 18g rms (20Hz to 2kHz) | ||||||
| Working temperature | -40ºC----+85ºC | ||||||
| Store temperature | -55ºC----+125ºC | ||||||
| Supply voltage | 5±0.25V | ||||||
| Current consumption | 45ma | ||||||