This document describes the features and characteristics of Motorola's MPXAZ4115A series sensors, such as resistance to high humidity and common automotive media, 1.5% maximum error, suitability for microprocessor or microcontroller-based systems, temperature compensation range, and durable thermoplastic surface mount package.
The MPXAZ4115A series is a media‑resistant, integrated silicon pressure sensor designed for manifold, altimeter, and barometer applications. It provides a high‑output analog signal with temperature compensation from –40 °C to +125 °C and is supplied in a durable thermoplastic (PPS) surface‑mount package.
The document lists key performance parameters, maximum ratings, recommended circuit connections, footprint dimensions, and ordering options for the small‑outline package (Case 482/482A). It also includes a disclaimer and warranty notice from Motorola.
| Pressure Range | 15 – 115 kPa |
|---|---|
| Supply Current | up to 10 µA |
| Temperature Range | –40 °C to +125 °C |
| Maximum Error | 1.5 % (0° to 85°C) |
| Sensitivity | 45.9 mV/kPa |
| Response Time | 1.0 ms |
| Warm‑Up Time | 20 ms |
| Output Voltage Range | 0.2 – 4.8 V |
It measures pressures from 15 kPa up to 115 kPa.
The device is temperature compensated from –40 °C to +125 °C.
The maximum error is specified as 1.5 % over the 0 °C to 85 °C temperature range.