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Home > products > Analog Output Pressure Sensor > CPS171 10 To 115kPa Analog Output Pressure Sensor 5.0V

CPS171 10 To 115kPa Analog Output Pressure Sensor 5.0V

Product Details

Place of Origin: WUXI

Brand Name: Consensic

Model Number: CPS171

Payment & Shipping Terms

Minimum Order Quantity: Please contact us for details

Price: Consult customer service

Delivery Time: 3-7 work days

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

Supply Ability: 1000pcs

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Highlight:

115kPa Analog Output Pressure Sensor

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10kPa Analog Output Pressure Sensor

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5.0V pressure gauge with analog output

Analog Output:
Typical 10% To 90% Of VSUPPLY
Supply Voltage:
5.0V ±10%
Small Form Factor:
3 X 5 X 1.2mm (w X L X H)
Supply Voltage To GND1:
MIN4.75 TYP5.0MAX 5.25V
Analog Output:
Typical 10% To 90% Of VSUPPLY
Supply Voltage:
5.0V ±10%
Small Form Factor:
3 X 5 X 1.2mm (w X L X H)
Supply Voltage To GND1:
MIN4.75 TYP5.0MAX 5.25V
CPS171 10 To 115kPa Analog Output Pressure Sensor 5.0V

 

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Overview

The CPS171 is a resistive absolute pressure sensor designed specifically for low-pressure applications, such as Manifold Absolute Pressure (MAP) systems. This sensor features a fully calibrated, pressure-compensated analog output and consists of a resistive MEMS pressure sensor combined with a conditioning ASIC for precise pressure measurements.

Key Features and Components

  • Resistive MEMS Pressure Sensor: Ultra-small form factor for compact applications.
  • Conditioning ASIC: Ensures accurate pressure measurements within factory-calibrated ranges.
  • Integrated Sigma-Delta ADC: Provides a high-level analog output signal proportional to the applied pressure.
  • Internal Calibration Logic: Enhances measurement accuracy and reliability.

Absolute Ratings

These parameters define the maximum stress conditions the sensor can withstand without incurring permanent damage:

Parameter Symbol Conditions Min Typ 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

Defines the typical conditions for standard operation of the sensor:

Parameter Symbol Conditions Min Typ Max Units
Supply Voltage to GND1 VS 4.75 5.0 5.25 V
Operating Temperature Range -40 85 °C

Pressure Range Characteristics (CPS171-JW001)

Describes the sensor's performance within its calibrated pressure range:

Parameter Symbol Conditions Min Typ Max Units
Pressure 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

Details the sensor's power consumption and electrical output characteristics:

Parameter Symbol Conditions Min Typ Max Units
Supply Current IDD Worst Case Settings: 12-bit, 0ms Power Down 1200 1500 µA
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 Eout Including Ratiometricity Error, -40 to 125°C 0.1 0.5 %
Trimmed System Frequency fSYS All Timing in this Specification are Subject to this Variation 1.85 MHz
Start-Up Time tSTA Power-On to Data Ready, 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 NOUT 100 Measurements in 12-bit 5 LSB