MS5607-02BA03 Series Pressure Transducer

MS5607-02BA03 Series Pressure Transducer Description: The MS5607-02BA is a new generation of high resolution altimeter sensors from MEAS Switzerland with SPI and I2C bus interface. It is optimized for altimeters and variometers with an altitude resolution of 20 cm. This barometric pressure sensor module includes a high linearity pressure sensor […]

MS5607-02BA03 Series Pressure Transducer

Description:

The MS5607-02BA is a new generation of high resolution altimeter sensors from MEAS Switzerland with SPI and I2C bus interface. It is optimized for altimeters and variometers with an altitude resolution of 20 cm. This barometric pressure sensor module includes a high linearity pressure sensor and an ultra low power 24 bit ΔΣ ADC with internal factory calibrated coefficients. It provides a precise digital 24 bit pressure and temperature value and different operation modes that allow the user to optimize for conversion speed and current consumption. A high resolution temperature output allows the implementation of an altimeter/thermometer function without any additional sensor. The MS5607-02BA can be interfaced to virtually any microcontroller. The communication protocol is simple, without the need of programming internal registers in the device. Small dimensions of only 5.0 mm x 3.0 mm and a height of only 1.0 mm allow for integration in mobile devices. This new barometric pressure sensor module generation is based on leading MEMS technology and latest benefits from MEAS Switzerland proven experience and know-how in high volume manufacturing of altimeter modules, which have been widely used for over a decade. The sensing principle employed leads to very low hysteresis and high stability of both pressure and temperature signal.

Features:

Low power, 1 μA (standby < 0.15 μA)
Integrated digital barometric pressure sensor (24 bit ΔΣ ADC)
I²C and SPI interface up to 20 MHz
No external components (Internal oscillator)
10 to 1200mBar

Parameter	Conditions		Min.	Typ.	Max	Unit
Operating Pressure Range	Prange	Full Accuracy	300		1100	mbar
Extended Pressure Range	Pext	Linear Range of	10		1200	mbar
Extended Pressure Range	Pext	ADC	10		1200	mbar
		ADC
	at 25°C, 700..1100 mbar		-1.5		1.5
Total Error band, no autozero	at 0..50°C, 300..1100 mbar		-2.0		2.0	mbar
	at -20..85°C, 300..1100 mbar		-3.5		3.5
Total Error band, autozero at	at 25°C, 700..1100 mbar		-0.5		0.5
Total Error band, autozero at	at 0..50°C, 300..1100 mbar		-1.0		1.0	mbar
one pressure point	at 0..50°C, 300..1100 mbar		-1.0		1.0	mbar
one pressure point	at -20..85°C, 300..1100 mbar		-2.5		2.5
	at -20..85°C, 300..1100 mbar		-2.5		2.5

Maximum error with supply	VDD = 1.8 V … 3.6 V		-2.5		2.5	mbar
voltage	VDD = 1.8 V … 3.6 V		-2.5		2.5	mbar
voltage
	OSR	4096		0.024
		2048		0.036
Resolution RMS		1024		0.054		mbar
		512		0.084
		256		0.130
Long-term stability				±1		mbar/yr
Reflow soldering impact	IPC/JEDEC J-STD-020C			0.4		mbar
Reflow soldering impact	(See application note AN808)			0.4		mbar
	(See application note AN808)
Recovering time after reflow (1)				7		days

No Information Available.

MS5607-02BA03 Series Pressure Transducer