Ultra-small absolute pressure sensor die P330 series (piezo-resistive pressure die)
The P330 has a very small footprint that is ideal for important invasive applications requiring a small size. It offers excellent measurement accuracy and is perfect for size-sensitive applications such as medical catheters and IC packages. NovaSensor's proprietary SenStableⓇ process provides outstanding long-term stability and reproducibility. 【Features】 ■ Extremely small size: 330(W) x 190(T) x 900(L) um *Size targeted for Fr-sized catheters ■ Diaphragm pressure management using SOI technology ■ 2 options - Wire bonding type (P330A) - Wire soldering type (P330B) ■ Dedicated pressure handling - Operating pressure: 450~1050mmHg (absolute pressure) - Burst pressure: 4500mmHg (absolute pressure)
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basic information
【Overview Specifications】 ■Pressure Range: -450 to 900 mmHg A @ 1 atm ■Operating Temperature: 15℃ to 45℃ ■Excitation: 1 to 6 Volts DC ■Offset Adjustment: -8 to 17 mV/V ■Sensitivity: 5 to 15μV/V/mmHg ■Linearity (TBNL): -1 to 1 %FSO ■TCZ: -40 to 40 μV/V/℃ ■Bridge Resistance: 3.2K +/-1K Ohms ■TCR: 325 to 725 PPM/℃ ■Burst Pressure: 4500 mmHgA
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Applications/Examples of results
Main Applications - Disposable blood pressure cuffs - Ventilators - Anesthesia equipment - Continuous Positive Airway Pressure (CPAP) devices - Respiratory applications - Sensors for catheter treatment - Portable pressure manometers - Altimeters, barometers
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Company information
Our company, SMI Co., Ltd., has been providing products with unique features, primarily focusing on AC-DC switching power supplies and AC adapters for medical devices. The products we handle often possess advantages and characteristics that are not found in those of other companies, and we also accommodate small quantity shipments. While we specialize in products tailored for medical devices, we also offer a wide range of embedded power supplies and AC adapters for industrial equipment. We provide guidance on top-quality overseas products, such as PSE-compliant AC adapters and AC-DC switching power supplies, backed by our sales achievements and experience in Japan. [Products Offered] AC adapters, AC-DC switching power supplies, transformers, DC-DC converters, ACDC power modules, noise filters, and other power accessories, as well as products compliant with NEMA standards.