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Pressure chip
Product Model:
FC
Product Features
● Flip-chip packaging
● High reliability
● Piezoresistive Effect
● Absolute pressure measurement
● Leadless packaging
● Resistance Vacuum Chamber Protection
● Can be used for measuring both liquid and gas pressure.
Performance Metrics
All specifications are measured at 25°C with a 5VDC supply, unless otherwise stated.
| Parameters | Minimum value | Typical value | Maximum value | Unit | Note |
| Measurement range | -- | 1M | -- | Pa | |
| -- | 2.5M | -- | Pa | ||
| -- | 5M | -- | Pa | ||
| Bridge arm resistance | 5 | 6 | 7 | kΩ | |
| Zero-point output | -30 | 0 | + 30 | mV | |
| Full-scale output | 70 | 100 | 130 | mV | |
| Nonlinear | 0 | 0.20 | 0.30 | %FSO | 1 |
| Hysteresis under pressure | 0 | 0.05 | 0.10 | %FSO | 1 |
| Non-repetitive | 0 | 0.10 | 0.20 | %FSO | 1 |
| TCR (Temperature Coefficient of Resistance of Bridge Arms) | 0.08 | 0.10 | 0.12 | %/°C | 2 |
| TCS (Temperature Coefficient of Sensitivity) | -0.23 | -0.20 | -0.17 | %FSO/℃ | 2 |
| TCO (Zero-Point Temperature Coefficient) | -0.05 | ±0.03 | + 0.05 | %FSO/℃ | 2 |
| Temperature Hysteresis | -0.2 | -- | + 0.2 | %FSO | 2 |
| Long-term stability | -0.2 | --- | + 0.2 | %FSO/year | |
| Overload pressure | 6x | Measurement range | |||
| Burst pressure | 10x | Measurement range | |||
| Application temperature | -40 | --- | + 140 | °C | |
| Storage temperature | -55 | --- | + 150 | °C | |
| Supply voltage | --- | 5 | 15 | V | |
| Supply current | --- | 1 | 3 | mA |
1. Calculated based on the best-fit curve using the least squares method;
Measured within a temperature range of 2.25℃ to 85°C;
3. FSO: Full-Scale Output.
External Dimensions and Definitions
Chip size: 1.55 mm × 1.55 mm × 0.9 mm
Pin Definitions
| Wheatstone bridge | Pad Number | Pad definition |
| P1 | Vs+ |
| P2 | Vout - | |
| P3 | Vs- | |
| P4 | Vout+ |
Product Model Description
MPC - XX - XX - XX - XX
1 2 3 4
Note:
1. Product Models: SP – Small Size, HP – High Performance, FC – Flip-Chip;
2. Pressure range: 40 kPa to 40 kPa, 1 MPa to 1 MPa;
3. Chip area: 1.0–1.0 × 1.0 mm;
4. Test Type: A – Absolute Pressure, G – Gauge Pressure, D – Differential Pressure.
Example: MPC-FC-1M-1.55-A
Consultation
For inquiries about products or sales, please contact us.
