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LPS25HBTR

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Piezoresistive absolute pressure sensor, 260-1260 hPa, digital output barometer, I2C, SPI
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Quantity	$ per Unit	Savings
1 - 9	$5.73	0%
10 - 24	$5.16	10%
25 - 99	$4.87	15%
100 - 249	$4.22	26%
250 - 300	$4.05	29%
300 +	Contact Sales

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Parameter

Parameter Name	Parameter Value
Operating Temp Min Celsius	-30.0
Operating Temp Max Celsius	105.0
ECCN US	EAR99
ECCN EU	NEC
Package Size	2.5 x 2.5 x 0.76
Packing Type	Tape And Reel
ROHS Compliance Grade	Ecopack2
Grade	Industrial
Package Name	HLGA 2.5X2.5.X0.8MAX 10 LEAD

Description

The LPS25HB is a piezoresistive absolute pressure sensor which functions as a digital output barometer. The device comprises a sensing element and an IC interface which communicates through I²C or SPI from the sensing element to the application.

The sensing element, which detects absolute pressure, consists of a suspended membrane manufactured using a dedicated process developed by ST.

The LPS25HB is available in a full-mold, holed LGA package (HLGA). It is guaranteed to operate over a temperature range extending from -30 to +105 °C. The package is holed to allow external pressure to reach the sensing element.

Key features

Key features
260 to 1260 hPa absolute pressure range High-resolution mode: 0.01 hPa RMS Low power consumption Low-resolution mode: 4 μA Low current & noise mode with FIFO: 4.5 μA High overpressure capability: 20x full scale Embedded temperature compensation 24-bit pressure data output ODR from 1 Hz to 25 Hz SPI and I²C interfaces Embedded FIFO Interrupt functions: Data Ready, FIFO flags, pressure thresholds Supply voltage: 1.7 to 3.6 V High shock survivability: 10,000 g ECOPACK^® lead-free compliant