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Score Electronics is now offering sensor products from ZMD AG (ZMDI),
ZMDI has introduced four smart sensor signal conditioner ICs. ZMDI designed the ZSSC3131, ZSSC3135, ZSSC3136 and ZSSC3138 for the signal conditioning of resistive bridge sensing elements.
“Sensor system designers can select among four pin-compatible products to obtain the best fit in terms of sensor type, system safety and module cost requirements,”
Diagnostics functions range from a basic sensor connectivity check with the ZSSC3135 and ZSSC3138 to a complete set of SIL compliant sensor diagnostics with the ZSSC3136. The ZSSC3135 and ZSSC3136 provide an external sensor temperature measurement for an on-chip compensation of sensor temperature effects and increased system accuracy.
When used in ceramic sensor based systems, the ZSSC3138 with its on-chip offset compensation capability eliminates the need for sensor laser trimming in production and allows sensor system suppliers to reduce manufacturing costs while increasing long-term offset and temperature stability of the sensor system.
The devices are available in a SSOP-14 package. Pin-compatibility allows system designers to develop several designs in parallel enabling shorter time to market and flexibility.
An automatic end-of-line procedure, communicating via digital one-wire-interface (I2CTM / ZACwireTM), compensates sensor offset, sensitivity, temperature drift and non-linearity within a single calibration pass sequence.
All devices have an analog ratiometric voltage output and they operate with supply voltages between 4.5V to 5.5V. They are available for temperature ranges from -40°C to +125°C and -40°C to +150°C.
Input signal measurement accuracies are within +/- 0.25% full-scale operational range at -25 to +85°C and +/- 0.50% full-scale operational range at -40 to +125°C. All devices have integrated high-voltage protection up to 33V, robust ESD and EMI stability, reverse polarity and short circuit protection and meet automotive AEC-Q100 standard.
Packaged parts in volumes of 1,000 devices are priced at $4.28 (ZSSC3131), at $4.39 (ZSSC3135), at $4.62 (ZSSC3136), and at $4.71 (ZSSC3138).
Zentrum Mikroelektronik Dresden AG (ZMDI) is a premier supplier of innovative energy efficient analog and mixed-signal semiconductors for the automotive, mobile medical, industrial automation, and consumer markets. The Company’s application-
About Score Electronics
Score Electronics is a new Electronic Component Distributor formed via the perfect union of experience in the Electronic Component Industry. Score brings together decades of experience from both the component supplier and component distribution industries. We bring greater exposure to small and medium sized component suppliers and component users. We have created a component distributor that provides significant value for our partner suppliers and our partner customers. The goal of our company is to provide higher levels of attention and support for suppliers and customers who are underserved by the global distribution companies. The success of Score comes directly from the success of its customers and suppliers. See more at www.score-electronics.com
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Score Electronics is the distribution partner for small and medium component users and suppliers. With vast experience in the component distribution industry, Score Electronics focuses on adding value to portions of the supply chain that are typically under served by the global supply chain