Digital Output Factory Calibrated Pressure And Temperature Sensor High Precision

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Wuxi Consensic Electronic Technology Co., Ltd.

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Digital Output Factory Calibrated Pressure And Temperature Sensor High Precision

Name: Digital Output Factory Calibrated Pressure And Temperature Sensor High Precision
Brand: Consensic
Price: 1 USD

Wholesale Digital Output Factory Calibrated Pressure And Temperature Sensor High Precision from china suppliers

Brand Name : Consensic

Model Number : CPS137

Place of Origin : CHINA

MOQ : Please contact us for details

Price : Offline contact or face-to-face discussion can be negotiated

Payment Terms : L/C/Ade/Pellet/Texi Union, MoneyGram, Alipay, and business-to-business payments

Supply Ability : 999

Delivery Time : 3-7 work days

Packaging Details : 3.3x3.3x2.85mm SMD

Product Category : Digital Output Pressure Sensor

Over Pressure : 2X FSkPa (bar)

Pressure Accuracy : ±0.2kPa (±2.0mbar) @ -20°C to +60°C, ±0.15kPa@25°C

LGA Package : 4 Lead

Pressure Connection : 1/4

Encapsulation : LGA8

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Digital Output Pressure Sensor CPS137 Operating Temperature Range: -40°C To +85° Factory Calibrated Pressure And Temperature Sensor

The CPS137SIP (System-in-a-Package) solution comprises of aresistive bridge type pressure sensor and a 24-bit ADC for high resolution and accurate pressure measurements. The fully calibrated pressure and temperature compensated digital output makes the CPS137 solution simple to use.The CPS137comprises of an internal calibration logic that provides accurate pressure and temperature measurements to the application via I²C interface.There is no need to separately download internal calibration coefficients and have the host micro-controller conduct complicated compensation calculations.

Table 2: I²C COMMANDS

TYPE	DESCRIPTION
Get Data (GD)	Retrieves the sensor measurement data from the internal CPS137 registers*.
Measurement Request (MR)	Wakes up the CPS137, performs a sensor measurement, stores the sensor measurement data in internal registers and returns to sleep

Electrical Parameters

Parameter	Symbol	Conditions	Typ	Max	Units
Supply Current
- Average	Iavg	VDD = 3V, one conversion/second	3.95		µA
- During Conversion	Isc	VDD = 3V, sensor active	1.5		mA
- Standby	Iss	VDD = 3V, sensor in standby mode		0.2	µA
Analog to Digital Converter
- Resolution	rADC		24		Bit
I²C Interface
- Clock Frequency	FC,I2C			400	kHz

Operating Conditions

Parameter	Symbol	Conditions	Min	Typ	Max	Units
Pressure Sensor
- Range			30		130	kPa
			(300)		(1300)	mbar
- Resolution				0.001		kPa
				(0.01)		mbar
- Accuracy		70 to 115kPa @ 25°C	-0.15	±0.10	+0.15	kPa
			(-1.5)	(±1.0)	(+1.5)	mbar
		70 to 115kPa (0°C to 50°C)	-0.2	±0.15	+0.2	kPa
			(-2.0)	(±1.5)	(+2.0)	mbar
- Solder Drifts			-0.1		+0.2	kPa
Temperature Sensor
- Range			-40		85	°C
- Resolution				0.003		°C
- Accuracy		-40°C to 85°C	-1	±0.75	+1	°C
Operation
- Supply Voltage to GND	VSUPPLY		2	3.0	5.5	V
- Operating Temperature			-40		85	°C
- I²C Pull-Up Resistors	RPU		1	2.2		kΩ

Absolute Ratings

Parameter	Symbol	Conditions	Min	Max	Units
Over Pressure		2X Full Scale			kPa
Supply Voltage (with respect to GND)	VDD		-0.3	6.5	V
Voltages at Analog and Digital I/O Pins	VA_IO, VD_IO		-0.3	VDD +0.3	V
Storage Temperature	TSTOR		-60	150	°C

Digital Output Factory Calibrated Pressure And Temperature Sensor High Precision

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