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30-130 Fully Compensated Temperature And Pressure Output Medical Pressure Sensors
30-130 Fully Compensated Temperature And Pressure Output Medical Pressure Sensors
Specifications
Brand Name :
Consensic
Model Number :
CPS121
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
Place of Origin :
WUXI
Certification :
PTC21051702401C-EN01
Pressure accuracy :
<±0.3kpa, 700kpa, 1MPa, 1.5MPa
type of output :
I2C output/analog output
size :
3x5x1.2mm
Minimum number of packages :
10pcs
encapsulation :
LGA
traits :
Low power consumption
Description

CPS121 Accuracy<± 0.3kpa, 30-130 fully compensated temperature and pressure output

30-130 Fully Compensated Temperature And Pressure Output Medical Pressure Sensors

Product Description

The CPS121 system-in-a-package (SIP) 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 CPS121 solution simple to use.The CPS121includes internal calibration logic that provides accurate pressure and temperature measurements to the application via the I²C interface.There is no need to separately download internal calibration coefficients and have the host microcontroller perform complicated compensation calculations.

Features

  • Factory Calibrated Pressure and Temperature Sensor
  • Supply Voltage: 2V to 5.5V(3V @typical)
  • Average Current Consumption: <5uA (One Measurement)
  • Sleep State Current Consumption: <200nA (25°C)
  • Operating Temperature Range: -40°C to +85°C
  • Pressure Absolute Accuracy: ±0.1kPa (±1.0mbar) @ 0°Cto 50°C, 95kPa to 105kPa
  • Pressure Relative Accuracy: ±0.01kPa(<1m)
  • Temperature Accuracy: ±1.0°C

China

Wuxi Consensic Electronics Co., Ltd.

No.86,Dicui Road,B5 Building,

Fourth Floor,Room 401,

Wuxi, Jiangsu Province, 214072

Ph: +86 510.85122279

Fax: +86 510.85122259

Operating Characteristics

Absolute Ratings

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Over Pressure 2X FS

kPa

(bar)

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

Operating Conditions

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
PRESSURE SENSOR
Range

30

(300)

120

(1200)

kPa

(mbar)
Resolution1 0.17 Pa
Noise in Pressure

Full Bandwidth, Normal Mode

Altitude Based on Relative Pressure

1

10

Pa

cm
Accuracy

30 to 120kPa

(-20°C to 0°C)

-0.2

(-2.0)

±0.17

(±1.7)

+0.2

(+2.0)

kPa

(mbar)

30 to 120kPa

(0°C to 65°C )

-0.15

(-1.5)

±0.10

(±1.0)

+0.12

(+1.2)

kPa

(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 GND2 VSUPPLY 2 3.0 5.5 V
Operating Temperature Range -40 85 °C
I2C Pull-Up Resistors RPU 1 2.2 kΩ

1Guaranteed by design of 24bits ADC, and calculated according to the range in application.

2 Factory calibrated for Pressure and Temperature at 3.0V±10%. Output accuracy will be affected if used outside this range. Other ranges available upon request.

Electrical Parameters

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
SUPPLY CURRENT

Supply Current,

average1

during conversion2

standby(no conversion)

Iavg

Isc

Iss

VDD=3V

3.95

1.5

0.2

µA

mA

µA
ANALOG TO DIGITAL CONVERTER
Resolution rADC 24 Bit
I2C Clock Frequency FC,I2C 400 kHz

1Under the assumption of one conversion every second. Conversion means either a pressure or a temperature measurement

2During conversion, the sensor will be switched on to VDD, and after conversion ended, the sensor will automatically be switched off from VDD.
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30-130 Fully Compensated Temperature And Pressure Output Medical Pressure Sensors

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Product Detail
Brand Name :
Consensic
Model Number :
CPS121
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
Contact Supplier
30-130 Fully Compensated Temperature And Pressure Output Medical Pressure Sensors

Wuxi Consensic Electronic Technology Co., Ltd.

Verified Supplier
2 Years
wuxi
Since 2009
Business Type :
Manufacturer, Agent, Seller, Other
Main Products :
Medical Pressure Sensors, Medical Flow Sensors, Flow Controller
Total Annual :
1000-1500
Employee Number :
50~100
Certification Level :
Verified Supplier
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