Semi-custom pressure sensors are devices based on existing reference designs that were developed for an established, production-proven fabrication process Semi-custom pressure sensors have a degree of customization with less risk and cost compared to a fully custom device Mechanical Parameters Die length, width, and thickness Membrane length, width, thickness Pad location, size, number, and material Burst Pressure Electrical Parameters Bridge resistance Offset voltage, Power draw Full bridge or Half bridge Electromechanical Parameters Pressure range, Pressure sensitivity Pressure sensors for measuring blood pressure in coronary arteries RocketMEMS ®: Semi-custom Pressure Sensors Increase system performance Decrease system cost Improve system reliability With reduced development costs, times, and risk
Please contact us if you are interested in receiving a pressure sensor evaluation kit. The kit contains a packaged silicon sensor, socketed to a custom circuit board, a USB cable and software drivers for plug-and-play data acquisition. The kit enables sensor readout in I2C digital or unamplified analog formats. - Evaluation Kit User's Manual (PDF) - Software Drivers
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Please contact us if you are interested in receiving a pressure sensor evaluation kit. The kit contains a packaged silicon sensor, socketed to a custom circuit board, a USB cable and software drivers for plug-and-play data acquisition. The kit enables sensor readout in I2C digital or unamplified analog formats.
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RocketMEMS delivers: - Semi-custom bare silicon die pressure sensors - Reduced cost - Reduced time to market - Reduced risk - Scale die volumes to fit your needs - From prototyping to large volume production RocketMEMS: Start with a great architecture - Single crystal silicon membrane - Strong, high quality, stable material - Intrinsically free of hysteresis and creep - High burst pressure - Silicon-on-Insulator (SOI) wafers - Precise membrane thickness - Consistent uniformity from device-to-device, run-to-run - Piezoresistive transduction - Well understood - High sensitivity - Low cost readout electronics - Simple Wheatstone bridge circuit - 100% test coverage, all known good die for all guaranteed specifications Customizable: - Pressure range - Sensitivity - Bridge resistance - Bridge architecture - Full vs. Half bridge - Die size and thickness - Bondpad location and size Not customizable: - Very high or low resistances - Very wide dynamic range - Very high sensitivities - Very low noise RocketMEMS: How it works - Customer provides specification - AMFitzgerald designs pressure sensors - Silex Microsystems fabricates the chips - Customer receives bare pressure sensor die in 4-5 months - 100% tested, all known-good die - Unique to RocketMEMS - On tape or in gel packs Options: Readout electronics, ASIC, Packaging: - We can offer support and recommendations Semi-custom Silicon Pressure Sensors - Reduced cost - Reduced risk - Reduced time to market - Scalable production volumes
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Plug and Play Evaluation Kit with ZMDI ASIC Kits include: RocketMEMS ® Pressure sensor Readout with ZMDI ASIC and Board Board-to-PC USB Cable Software and Manual Monitor Pressure Monitor Temperature Store data in log file Pressure & temperature outputs are in raw digital counts. No compensation or calibration algorithm is applied. This allows a transparent view for evaluation of sensor performance.
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