Temperature sensor IPPS-015

pressuremedical

Measuring range 0.3...1.1 bar Output type Digital Temp. range [C -40 to +85 Mounting style SMD Supplier Pewatron Pressure type Absolute Supply voltage [V] 2.0...3.6 Temperature compensation Yes Pressure port Unported Features Supply Voltage 2.0 to 3.6V 300 to 1100 hPa pressure range Low standby current: <0.1µA Factory calibrated and temperature compensated SPI and I2C digital signal output Applications Digital barometer and altimeter Weather forecast station Mobile phones Personal navigation devices PND The IPPS-015 is a intelligent pressure sensor which consist of a MEMS piezoresistive pressure sensor and a signal conditioning ASIC. The sensor is formed in a ultra thin 8 pin LGA package. The package dimension is 4.5x4x1.1mm. The signal conditioning ASIC is a 16-bits AD convertor with embedded 512 bits OTP memory. The sensor was calibrated and temperature compensated in factory. The factors for temperature compensation were stored in OTP memory. Users can implement temperature compensation via an external micro processor. The external microprocessor read the raw output data from IPPS-015 and do simple calculation according to the factors stored in OTP memory. Therefore using IPPS-015 series is easy to get rid of bothersome calibrations and temperature compensations. IPPS-015 provide SPI or I2C digitalserial output interface to communicate with microprocessors. IPPS-015 series is specially designed for low voltage and low power consumption concerned applications.