We proudly present the IPD53 – a new, ultra-miniaturized piezoresistive absolute pressure sensor. With an impressively compact footprint of just 0.48 mm x 0.48 mm, the IPD53 sets a new benchmark in pressure sensing technology, delivering outstanding reliability and versatility across a wide range of applications.

Technological Innovation: Buried-Cavity Encapsulation Technology
 At the core of the IPD53 lies Insenso’s advanced buried-cavity technology, which integrates a hermetically sealed micro-cavity directly into the silicon chip. This design enhances long-term stability and sensor performance, ensuring accurate pressure readings, high temperature stability, and extended operational lifespan. A secondary passivation layer further improves resistance to external influences, providing exceptional robustness in harsh environments.

Key Benefits of the IPD53:

• Ultra-compact size (0.48 mm x 0.48 mm) – ideal for space-constrained designs.
• Encapsulated buried-cavity for outstanding accuracy and reliability.
• Excellent temperature stability due to advanced sensor design.
• Low pressure hysteresis and fast response time.
• High-impedance Wheatstone bridge for precise signal output.
• Cost-effective thanks to minimal chip size.

Designed for Demanding Applications Across Industries:
 The IPD53 is engineered to meet the stringent requirements of multiple sectors, including:

• Automotive systems: Reliable pressure monitoring for engines and braking systems.
• Industrial control: Accurate process control and automation feedback.
• Medical technology: Suitable for portable diagnostic and monitoring devices.
• HVAC systems: Optimized for heating, ventilation, and climate control applications.
• Vacuum and oil-filled transmitters: High-accuracy sensing in challenging conditions.