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SM5420 - SO-8 Packaged Pressure Sensor

General Description

The SM5420 is a small outline SO-8 packaged pressure sensor.

The sensor uses SMI’s SM5108 micromachined, piezoresistive pressure sensing chip that has been optimized to provide the highest possible accuracy for a package of this size.

Key Features

  • Available in 15 PSI, 30 PSI, 60 PSI, and 100 PSI ranges.
  • Wide Temperature range (-40 to +125°C).
  • Suitable for Automated Assembly.
  • Extremely Low Cost.
  • Small foot-print (0.16” × 0.20”) package.
  • Constant Current or Constant Voltage Drive.
  • High Millivolt Output.

📥 Download Datasheet

Datasheet Details

Part number SM5420
Manufacturer SILICON MICROSTRUCTURES
File Size 131.75 KB
Description SO-8 Packaged Pressure Sensor
Datasheet download datasheet SM5420 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SM5420 Low-Cost, SO-8 Packaged Pressure Sensor • For High-Volume Applications • Ultra-Small, Low Cost OEM Pressure Package DESCRIPTION The SM5420 is a small outline SO-8 packaged pressure sensor. The sensor uses SMI’s SM5108 micromachined, piezoresistive pressure sensing chip that has been optimized to provide the highest possible accuracy for a package of this size. This performance is achieved through careful resistor placement and mechanical configuration along with advanced MEMS processing. This sensor is intended for high volume applications where cost is a critical factor, such as consumer tire pressure gauges or automotive tire pressure monitoring. The SM5420 is available as an absolute pressure sensor in full-scale ranges of 15 PSI, 30 PSI, 60 PSI, and 100 PSI.