CPS125 Small Form Factor, 3 x 5 x 1.2mm (w x l x h) Supply Voltage: 2V to 5.5V(3V @typical)
Applications
- Smartphones
- Wearables
- Altimeters
- Portable and Stationary Barometers
- Weather Stations
- GPS Applications
- Hard Disk Drives(HDD)
- Industrial Equipment
- Air Control Systems
- Vacuum Systems
The CPS125 is a sophisticated system-in-a-package (SIP) solution that integrates a resistive bridge type pressure sensor with a 24-bit ADC, offering high resolution and accurate pressure measurements. This sensor is designed for a wide range of applications due to its robust features and compact design.
Features
- Factory Calibrated Pressure and Temperature Sensor: Eliminates the need for user calibration, ensuring accurate readings out of the box.
- Supply Voltage: Supports operation from 2V to 5.5V, with typical operation at 3V, accommodating various power supply configurations.
- Low Power Consumption:Average Current Consumption: Less than 5 µA per measurement, ideal for battery-powered devices.
- Sleep State Current Consumption: Less than 200 nA at 25°C, minimizing power drain in standby mode.
- Wide Operating Temperature Range: Functions reliably from -40°C to +85°C, suitable for harsh environmental conditions.
- Pressure Absolute Accuracy: ±0.5 kPa (±5.0 mbar) from 0°C to 50°C within the range of 95 kPa to 105 kPa, ensuring precise pressure measurements.
- Pressure Relative Accuracy: ±0.05 kPa, providing high precision in differential pressure measurements.
- Temperature Accuracy: ±1.0°C, delivering reliable temperature sensing capabilities.
- Interfaces:I²C Interface: Supports communication up to 400 kHz, facilitating easy integration with digital systems.
Applications
The CPS125 is well-suited for a variety of applications, including:
- Smartphones
- Wearables
- Altimeters
- Portable and Stationary Barometers
- Weather Stations
- GPS Applications
- Hard Disk Drives (HDD)
- Industrial Equipment
- Air Control Systems
- Vacuum Systems
Benefits
- Low Power Consumption: Optimized for battery-operated devices, extending operational lifespan.
- Excellent for Battery Applications: Low current draw minimizes power usage.
- External Clock not Required: Simplifies integration and reduces complexity.
- High Resistance to Sensing Media: Suitable for various environmental conditions, including dry and corrosive-free gases.
Physical Characteristics
- Small Form Factor: Compact dimensions of 3 x 5 x 1.2 mm (W x L x H), facilitating installation in space-constrained environments.
- LGA Package, 8 Lead: Robust packaging with a top-side sensing port, ensuring durability and ease of installation.
