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CPS171 5V Medical Pressure Sensors Operating Temperature Range -40 Degree To 85 Degree

Categories Medical Pressure Sensors
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: 5.0V ±10%
Operating Temperature Range: -40°C to +85°C
Supply Voltage to GND1: VS4.75~5.25V
Analog Additional Error (Including Ratiometricity Error): -40 to 125°C
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CPS171 5V Medical Pressure Sensors Operating Temperature Range -40 Degree To 85 Degree


Overview


The CPS171 is a resistive absolute pressure sensor solution with a fully calibrated pressure compensated analog output for low pressure applications, such as MAP (Manifold Absolute Pressure) systems.


The CPS171 solution comprises of an ultra-small resistive MEMS pressure sensor and a conditioning ASIC for accurate pressure measurements in factory calibrated ranges for the MAP applications. An integrated sigma-delta based ADC combined with internal calibration logic provides a high level analog output signal that is proportional to the applied pressure.


1.1ABSOLUTE RATINGS

PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
Over Pressure

1000

(10)

kPa

(bar)

Supply Voltage (with respect to GND)VDD-0.36.0V
Voltages at Analog I/O – In PinVINA-0.3VDD +0.3V
Voltages at Analog I/O – Out PinVOUTA-0.3VDD +0.3V
Storage TemperatureTSTOR-50130°C

1.2OPERATING CONDITIONS

PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
OPERATION
Supply Voltage to GND1VS4.755.05.25V
Operating Temperature Range-4085°C
PRESSURE RANGE 1 CHARACTERISTICS (CPS171-JW001)
Range 1

10

(100)

115

(1150)

kPa

(mbar)

Full Scale OutputVFSO@VS=5.0V4.7V
Full Scale SpanVFSS@VS=5.0V4.5V
Accuracy(0 to 85°C)±1.5%VFSS
SensitivityV/P45mV/kPa

1.3ELECTRICAL PARAMETERS

PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
SUPPLY CURRENT
Update Mode CurrentIDDWorst Case Settings: 12-bit, 0ms Power Down12001500µA
ANALOG OUTPUT
CPS171Analog_P

10 to 115kPa
(100 to 1150mbar)

0.44.65V
Analog OUTPUT
ResolutionRES12Bits
Analog Additional Error (Including Ratiometricity Error)Eout-40 to 125°C0.10.5%
SYSTEM
Trimmed System FrequencyfSYSAll Timing in this Specification are Subject to this Variation1.85MHz

Start-Up-Time
Power-On to Data Ready

tSTAFastest and Slowest Settings4.25173ms
Update Rate (Normal Mode)TRESP_UPFastest and Slowest Settings0.70288ms
Peak-to-Peak Noise @ Output (100 Measurements in 12-bit)NOUT5LSB
Quality CPS171 5V Medical Pressure Sensors Operating Temperature Range -40 Degree To 85 Degree for sale
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