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CPS171 Top Side Sensing Port Accuracy 0 To 85C Pressure Sensor

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Wuxi Consensic Electronic Technology Co., Ltd.

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CPS171 Top Side Sensing Port Accuracy 0 To 85C Pressure Sensor

Name: CPS171 Top Side Sensing Port Accuracy 0 To 85C Pressure Sensor
Brand: Consensic
Price: 1 USD

Brand Name : Consensic

Model Number : CPS171

Place of Origin : WUXI

MOQ : Please contact us for details

Price : Consult customer service

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram/Alipay/business-to-business

Supply Ability : 1000pcs

Delivery Time : 3-7 work days

Supply Voltage to GND1 : VS4.75~5.25V

Full Scale Output : VFSO@VS=5.0V 4.7V

Analog_P : 0.4~4.65V

Peak-to-Peak Noise @ Output (100 Measurements in 12-bit) : NOUT5LSB

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Benefits

Low Power Consumption: Efficient operation with minimal power usage.
External Clock not Required: Simplifies integration and reduces component count.
High Resistance to Sensing Media: Durable and reliable in various environments.

Features

Factory Calibrated Pressure Sensor: Ensures high accuracy out of the box.
Supply Voltage: 5.0V ±10%
Operating Temperature Range: -40°C to +85°C

Interfaces

Analog Output: Typical output ranges from 10% to 90% of the supply voltage (VSUPPLY).

Physical Characteristics

Small Form Factor: Compact design with dimensions of 3 x 5 x 1.2mm (width x length x height).
LGA Package: 8-lead package for ease of assembly.
Top Side Sensing Port: Convenient for integration in various applications.

Description

The CPS171 is a resistive absolute pressure sensor solution designed for low pressure applications, such as Manifold Absolute Pressure (MAP) systems. It includes an ultra-small resistive MEMS pressure sensor and a conditioning ASIC to provide accurate pressure measurements. The sensor delivers a fully calibrated, pressure-compensated analog output signal.

An integrated sigma-delta based ADC, combined with internal calibration logic, ensures a high-level analog output signal proportional to the applied pressure.

Applications

Manifold Absolute Pressure Systems
Industrial Equipment
Air Control Systems
Vacuum Systems

Absolute Ratings

PARAMETER	SYMBOL	MIN	MAX	UNITS
Over Pressure		1000 (10)		kPa (bar)
Supply Voltage (with respect to GND)	VDD	-0.3	6.0	V
Voltages at Analog I/O – In Pin	VINA	-0.3	VDD +0.3	V
Voltages at Analog I/O – Out Pin	VOUTA	-0.3	VDD +0.3	V
Storage Temperature	TSTOR	-50	130	°C

Operating Conditions

PARAMETER	SYMBOL	CONDITIONS	MIN	TYP	MAX	UNITS
OPERATION
Supply Voltage to GND1	VS		4.75	5.0	5.25	V
Operating Temperature Range			-40		85	°C
PRESSURE RANGE 1 CHARACTERISTICS (CPS171-JW001)
Range 1			10 (100)		115 (1150)	kPa (mbar)
Full Scale Output	VFSO	@VS=5.0V		4.7		V
Full Scale Span	VFSS	@VS=5.0V		4.5		V
Accuracy		(0 to 85°C)			±1.5	%VFSS
Sensitivity	V/P			45		mV/kPa

Electrical Parameters

PARAMETER	SYMBOL	CONDITIONS	MIN	TYP	MAX	UNITS
SUPPLY CURRENT
Update Mode Current	IDD	Worst Case Settings: 12-bit, 0ms Power Down		1200	1500	µA
ANALOG OUTPUT
Analog Output (CPS171)	Analog_P	10 to 115kPa (100 to 1150mbar)	0.4		4.65	V
Analog Output Resolution	RES			12		Bits
Analog Additional Error (Including Ratiometricity Error)	Eout	-40 to 125°C	0.1		0.5	%
SYSTEM
Trimmed System Frequency	fSYS	All Timing in this Specification are Subject to this Variation		1.85		MHz
Start-Up-Time (Power-On to Data Ready)	tSTA	Fastest and Slowest Settings	4.25		173	ms
Update Rate (Normal Mode)	TRESP_UP	Fastest and Slowest Settings	0.70		288	ms
Peak-to-Peak Noise @ Output (100 Measurements in 12-bit)	NOUT				5	LSB

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