Product Details
Place of Origin: WUXI
Brand Name: Consensic
Model Number: CPA900
Payment & Shipping Terms
Minimum Order Quantity: Please contact us for details
Price: Offline contact or face-to-face discussion can be negotiated
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
Package: |
SOP8 |
Support: |
Support Reflux Welding And Manual Welding |
Working Pressure: |
P Amb30~300kPa |
ESD: |
HBM±2kVCDM±500V |
Package: |
SOP8 |
Support: |
Support Reflux Welding And Manual Welding |
Working Pressure: |
P Amb30~300kPa |
ESD: |
HBM±2kVCDM±500V |
Notes:
The CPA900 series pressure sensors utilize a MEMS piezoresistive absolute pressure core as the pressure-sensitive element. This element outputs an original signal that is proportional to the ambient pressure. A conditioning chip with a built-in 24-bit ADC drives this sensitive element and amplifies its original signal. It also performs temperature compensation and linearity correction, resulting in an analog voltage output signal that is linearly related to the applied pressure.
| Parameter | Symbol | Min | Typical | Max | Unit | Remarks |
|---|---|---|---|---|---|---|
| Output Voltage Range | VOUT | 0.01 | 4.91 | V | ||
| Output Pressure Accuracy | Accp | -1% | 1% | %F.S. | @0℃~85℃ | |
| -1.5% | 1.5% | %F.S. | @-40℃~125℃ | |||
| Power-On Reset | VDDHVpor | 2.5 | V | |||
| Typical Operating Current | Iavdd | 3.1 | mA | |||
| Voltage Output Noise | Vrms | 0.5 | mV | |||
| Output Drive Load Resistor | Rload | 1 | kOhm | |||
| Output Drive Load Capacitor | Cload | 150 | nF | |||
| Short Circuit Current Limit | I short_lmt | 10 | 25 | mA | Output short to VDDHV or GND | |
| Upper Clamp Voltage | Vclamph | 0.01 | 2.5 | V | @VDDHV=5V | |
| Lower Clamp Voltage | Vclampl | 2.5 | 4.91 | V | @VDDHV=5V | |
| Clamp Voltage Error | ΔVclamp | -40 | 40 | mV | @VDDHV=5V | |
| Power-On Time | TUP | 10 | ms | |||
| Step Response Time | TRESP | 0.8 | ms | |||
| EEPROM Data Retention | Tlive | 10 | years | @125℃ |
| Parameter | Symbol | Min | Typical | Max | Unit | Remarks |
|---|---|---|---|---|---|---|
| VDDHV Voltage | VDDHV | -24 | 28 | V | 70℃/1 hour | |
| -30 | 36 | V | 70℃/1 minute | |||
| Analog Pin Voltage | VOUT | -0.3 | 5.3 | V | 25℃, VDDHV > 5V | |
| Analog Pin Current | 25 | mA | ||||
| Overpressure | Pproof | 400 | kPa | |||
| Burst Pressure | Pburst | 500 | kPa | |||
| ESD | HBM | ±2 | kV | |||
| CDM | ±500 | V | ||||
| Storage Temperature | Tstg | -40 | 150 | ℃ |
Video
