Applications

• Smartphones
• Wearables
• Altimeters
• Portable and Stationary Barometers
• Weather Stations
• GPS Applications
• Industrial Equipment
• Air Control Systems
• Vacuum Systems

Benefits

• Low Power Consumption
• Excellent for Battery Applications
• External Clock not Required
• High Resistance to Sensing Media

Overview

The CPS122 system-in-a-package (SIP) solution comprises of aresistive bridge type pressure sensor and a 24-bit ADC for high resolution and accurate pressure measurements. The fully calibrated pressure and temperature compensated digital output makes the CPS122 solution simple to use.The CPS122includes internal calibration logic that provides accurate pressure and temperature measurements to the application via the I²C interface.There is no need to separately download internal calibration coefficients and have the host microcontroller perform complicated compensation calculations.

Features

• Factory Calibrated Pressure and Temperature Sensor
• Supply Voltage: 2V to 5.5V(3V @typical)
• Average Current Consumption: <5uA (One Measurement)
• Sleep State Current Consumption: <200nA (25°C)
• Operating Temperature Range: -40°C to +85°C
• Pressure Absolute Accuracy: ±0.1kPa (±1.0mbar) @ 0°Cto 50°C, 95kPa to 105kPa
• Pressure Relative Accuracy: ±0.01kPa(<1m)
• Temperature Accuracy: ±1.0°C

Interfaces

• I²C (up to 400kHz)

Physical Characteristics

• Small Form Factor, 3 x 3 x 1.2mm (w x l x h)
• LGA Package, 8 Lead
• Top Side Sensing Port

China

Wuxi Consensic Electronic Technology Co., Ltd

Room 214072, B5401, No. 86 Dicui Road, Binhu District, Wuxi City, Jiangsu Province

Phone:+86 510.85122279

Fax:+86 510.85122259

SO FAR