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TPS Low Pressure Digital/Analog Sensor

The TPS (TE Connectivity Pressure Sensors) are low pressure MEMS sensors offering state-of-the-art pressure transducer technology and CMOS mixed signal processing technology to produce either an analog and/or digital output fully conditioned, multi-order pressure and temperature compensated. This series provides JEDEC standard SOIC-16 package with dual vertical, dual horizontal or Manifold porting options. It is available in gage, differential and asymmetric differential configurations. With the dual porting, a reference measurement is possible to minimize errors due to changes in ambient pressure.

Combining the pressure sensor with a signal-conditioning ASIC in a single package simplifies the use of advanced silicon micro-machined pressure sensors. The pressure sensor can be mounted directly on a standard printed circuit board and a high level, calibrated pressure signal can be acquired from the digital interface. This eliminates the need for additional circuitry, such as a compensation network or microcontroller containing a custom correction algorithm.

The TPS products are shipped in tape & reel.

Technical Data

Key Specifications

  • Pressure ranges: from 25mbar to 100mbar
  • Pressure type:
    ✓ gage
    ✓ differential
    ✓ asymmetric differential
  • 24 bits ADC
  • I2C/ I3C digital and analog output interface available
  • Pressure total error band : ± 1% FS (digital & analog)
  • Pressure calibrated and temperature compensated output
  • Compensated temperature range: -20 to 85oC

Product Configurations

Product Number Internal Product Numbers Pressure Type Package Type and Porting Pressure Series
TPS-070MG-CA1N-00-T 20030258-00 Gauge SOIC-16 w/ dual vertical porting 70 mBar TPS
TPS-150PD-CA1N-00-T 20032001-00 Gauge SOIC-16 w/ dual vertical porting 1.5 mBar TPS
TPS-500PG-CA1N-00-T 20032002-00 Gauge SOIC-16 w/ dual vertical porting 5 mBar TPS
TPS-500PG-CA2N-00-T 20032022-00 Gauge SOIC-16 w/ dual vertical porting 5 mBar TPS
TPS-025MG-CA1N-00-T 20032023-00 Gauge SOIC-16 w/ dual vertical porting 25 mBar TPS
TPS-070MG-CA2N-00-T 20032025-00 Gauge SOIC-16 w/ dual vertical porting 70 mBar TPS
TPS-250PD-CA1N-00-T 20032073-00 Differential SOIC-16 w/ dual vertical porting 2.5 mBar TPS
TPS-500PG-BA1N-00-T 20032218-00 Gauge SOIC-16 w/ dual horizontal porting 5 mBar TPS
TPS-040MD-BABN-00-T 20032512-00 Differential SOIC-16 w/ dual horizontal porting 40 mBar TPS

Applications

  • CPAP / Sleep Apnea
  • Ventilators
  • Gas Flow Instrumentation
  • Air Flow Measurement
  • HVAC / VAV

Downloads

TPS Low Pressure Datasheet (pdf)

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