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AK8998D Datasheet Pressure sensor compensation and excitation IC

Manufacturer: AKM (Asahi Kasei Microdevices)

Download the AK8998D datasheet PDF. This datasheet also includes the AK8998 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AK8998-AsahiKaseiMicrosystems.pdf) that lists specifications for multiple related part numbers.

Overview

Preliminary [AK8998/W/D] AK8998/W/D The AK8998 is a pressure sensor interface IC.

Key Features

  • compensation for temperature drift and sensor variation. It is designed to excite and interface to a bridge sensor. Variations in the sensor can be corrected via compensation values stored in integrated non-volatile memory (EEPROM). Compensation values are obtained from measurement results for a set of offset voltages and temperature drift, along with a set of bridge voltages and temperature drift, including characteristics of the AK8998. The AK8998 is available in a 16-pin QFN package, in wafer.