Introducing the PinPoint Series: Advanced MEMS Gyroscopes
The PinPoint series showcases the most compact MEMS gyroscopes from Silicon Sensing, delivering exceptional bias stability and minimal noise across varying temperatures. These gyros are ideal for applications such as attitude determination, high-precision navigation, and antenna alignment, among others. Users can choose between two configurations: a flat-mount version and an orthogonal variant designed for side mounting.
Robust Design and versatile Outputs
Housed in a hermetically-sealed ceramic LCC surface mount package, PinPoint gyros offer a range of dynamic range and bandwidth selections. They feature both SPI digital output and an analog output that is directly proportional to the angular velocity. Beyond just measurement data, the digital interface also provides real-time device temperature readings and built-in test (BIT) status updates.
Specifications Overview
| CRM100 | CRM102 | CRM200 | CRM202 | |
| Dimensions | 5.7 x 4.8 x 1.2 mm | 6.3 x 5.5 x 2.7 mm | ||
| Analog Dynamic Range | ±75 – ±900°/s | ±900 – ±2700°/s | ±75 – ±900°/s | ±900 – ±2700°/s |
| Digital Dynamic Range | ±75 – ±900°/s | ±900 – ±2700°/s | ±75 – ±900°/s | ±900 – ±2700°/s |
| Scale Factor Error Across Temperature | ±1.5% | ±1.5% | ±1.5% | ±1.5% |
| Scale Factor Setting Error | ±0.5% | ±3.0% | ±0.5% | ±3.0% |
| Temperature-Dependent Bias | ±3 ̊/sec | ±36 ̊/sec | ±3 ̊/sec | ±36 ̊/sec |
| Bias Instability | 12°/hr | 80°/hr | 12°/hr | 80°/hr |
| Nominal Bandwidth | 5 – 160 hz | 5 – 160 Hz | 5 – 160 Hz | 5 – 160 Hz |
| Operating Voltage | 3.3V | 3.3V | 3.3V | 3.3V |
| Power Consumption | 4 mA | 4 mA | 4 mA | 4 mA |
