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.