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Digital Barometric Pressure Sensor IC Infineon KP253 with Self Diagnostic Mode and Green SMD Housing
Digital Barometric Pressure Sensor IC Infineon KP253 with Self Diagnostic Mode and Green SMD Housing
Digital Barometric Pressure Sensor IC Infineon KP253 with Self Diagnostic Mode and Green SMD Housing
Digital Barometric Pressure Sensor IC Infineon KP253 with Self Diagnostic Mode and Green SMD Housing
Specifications
Description :
DSOF-8 Pressure Sensors, Transducers RoHS
Mfr. Part # :
KP253
Model Number :
KP253
Package :
DSOF-8
Description

Digital Absolute Pressure Sensor KP253

Product Overview

The KP253 is a miniaturized Digital Barometric Air Pressure Sensor IC utilizing a capacitive principle. It features a surface-micromachined design with an integrated signal conditioning circuit in BiCMOS technology. This sensor converts pressure into a 12-bit digital value and communicates via an SPI interface. An integrated temperature sensor provides 12-bit temperature data also accessible through the SPI interface. The KP253 includes a self-diagnostic mode for testing sensor cells and signal paths, easily triggered via an SPI command. Packaged in a green SMD housing, it is suitable for measuring barometric air pressure and other applications requiring high accuracy, sensitivity, and reliability, including automotive, industrial, and consumer electronics.

Product Attributes

  • Brand: Infineon Technologies
  • Product Type: Digital Absolute Pressure Sensor IC
  • Technology: BiCMOS
  • Package: PG-DSOF-8-16 ("Green" SMD housing)
  • Certifications: Automotive qualified, RoHS-compliant (Pb-free)

Technical Specifications

Parameter Symbol Values Unit Note or Test Condition
Pressure Sensing Accuracy 1.0 kPa
Pressure Resolution nres_pres 12 bits
Temperature Sensor Resolution nres_temp 12 bits
Supply Voltage VDD3.3 / VDD5.0 3.135 - 3.475 / 4.75 - 5.25 V
Operating Temperature Ta -40 +125 C
Ambient Operating Pressure Range pamb 60 165 kPa
Supply Current (Active) IVDD 10.0 mA
Supply Current (Power-down) IVDD_PD 12.0 A
SPI Clock Frequency fSPI 0.1 5 MHz
Pressure Transfer Function Gain Sp 39 LSB /kPa
Pressure Transfer Function Offset offsp -2340 LSB
Temperature Transfer Function Gain ST 20.48 LSB /C
Temperature Transfer Function Offset (VDD=5.0V) offsT_5.0 819 LSB
Temperature Transfer Function Offset (VDD=3.3V) offsT_3.3 839 LSB
Maximum Input Pressure (Limited time) pamb_max 600 kPa Max. 300 s

2411220217_Infineon-KP253_C538515.pdf

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Digital Barometric Pressure Sensor IC Infineon KP253 with Self Diagnostic Mode and Green SMD Housing

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Product Detail
Description :
DSOF-8 Pressure Sensors, Transducers RoHS
Mfr. Part # :
KP253
Model Number :
KP253
Package :
DSOF-8
Contact Supplier
Digital Barometric Pressure Sensor IC Infineon KP253 with Self Diagnostic Mode and Green SMD Housing
Digital Barometric Pressure Sensor IC Infineon KP253 with Self Diagnostic Mode and Green SMD Housing

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Analog and Digital Output, Pressure Sensors, Transducers, Sensor, Transducer Amplifiers
Employee Number :
300~500
Certification Level :
Verified Supplier
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