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DPS422

INFINEON

P-Sensor 1.2 Bar I2C&SPI Barom.
Supplier: Infineon
Matchcode: DPS422
Rutronik No.: ICENVI1195
Unit Pack: 1
MOQ: 1
package: WLGA-8
Packaging: REEL
In Stock
1.18 $
1.18 $

P-Sensor 1.2 Bar I2C&SPI Barom. Description

Description:

Summary of Features

  • Package dimensions: 8-pin LGA, 2.0 x 2.5 x 0.73 mm (typ)
  • Operation range: Pressure: 300 –1200 hPa. Temperature: -40°C – +85 °C
  • Pressure sensor precision: ± 0.005 hPa (or ±5 cm)
  • Relative accuracy: ± 0.06 hPa (or ±50 cm)
  • Absolute accuracy: ± 1 hPa (or ±8 m)
  • Temperature accuracy: ± 0.4°C
  • Pressure temperature sensitivity: < 0.5Pa/K
  • Measurement time: Typical: 27.6 ms for standard mode (16x). Minimum: 3.6 ms for low precision mode
  • Average current consumption: 1.7 μA for pressure measurement, 2μA for temperature measurement @1Hz sampling rate, Standby: <1 μA
  • Supply voltage: VDDIO: 1.2 – 3.6 V, VDD: 1.7 – 3.6 V
  • Operating modes: Command (manual), background (automatic), and standby
  • Calibration: Individually calibrated with coefficients for measurement correction
  • FIFO: Stores up to 32 pressure or temperature measurements
  • Interface: I2C with optional interrupt, 4-wire SPI, 3-wire SPI with optional interrupt

Benefits

  • Highest precision and fast read-out speed enable accurate gesture and motion tracking
  • Small footprint and thin package facilitate system integration
  • Low power consumption required for mobile applications and wearables
  • Absolute temperature sensor can be used in applications like weather stations or thermostats
  • Intelligent FIFO improves system power consumption & enables MCU multitasking

Target Applications

  • Local weather station and thermostat (micro weather forecasting; wind speed measurement; room temperature control)
  • Air flow control (smart filter replacement, e.g. in whitegoods; Servers CPU ventilation control)
  • Health and sports (fall detection; accurate elevation gain, e.g. for smart watches)
  • Outdoor navigation (GPS start-up time and accuracy improvement; dead-reckoning e.g. in tunnels)
  • Indoor navigation (floor detection e.g. in shopping malls and parking garages)
  • Smart Home (intruder detection and environmental monitoring of premises)

Parameter

Package
WLGA-8
Automotive
NO
Leadfree Defin.
10
Packaging
REEL
Supplier Part
SP001402096
Customs Tariff No.
85423911000
Country
Taiwan
Supplier Lead time
14 weeks
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