Overview
The S135SiP (System-in-a-Package) solution comprises of aresistive bridge type pressure sensor and an18-bit calibration math DSP for high resolution and accurate pressure measurements. The fully calibrated pressure and temperature compensated digital output makes the S135 solution simple to use.The ADC comprises of an internal calibration logic that provides accurate pressure and temperature measurements to the application via I²C interface.
There is no need to separately download internal calibration coefficients and have the host microcontroller conduct complicated compensation calculations.

Applications

• Sports Watches
• Altimeters
• Portable and Stationary Barometers
• Weather Stations
• GPS Applications

Benefits

• Water Protection up to 100m
• Gel Filled Stainless Steel Ring for Sealing
• Low Power Consumption. Excellent for Battery and Other Low-Power Applications
• External Clock not Required

Features

• Factory Calibrated Pressure and Temperature Sensor
• Supply Voltage: 1.8V to 3.6V
• Current Consumption: <5uA
• Sleep State Current: <250nA (25°C)
• Absolute Temperature Range: -40°C to +85°C
• Pressure Accuracy: <±0.2kPa (<±2.0mbar) @ 25°C
• Temperature Accuracy: ±1.0°C
• Altitude Resolution Better Than 1.0 meter (50cm) inActive Mode

Interfaces

• I²CTM* Compatible (≤3.4MHz)

Physical Characteristics

• 4.5 x 4.5 x 3.5mm (w x l x h)
• SMD, 6 Lead
• Ceramic Substrat