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AK8998 - Pressure sensor compensation and excitation IC

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.

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Datasheet Details

Part number AK8998
Manufacturer Asahi Kasei Microsystems
File Size 973.29 KB
Description Pressure sensor compensation and excitation IC
Datasheet download datasheet AK8998 Datasheet
Additional preview pages of the AK8998 datasheet.

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Full PDF Text Transcription

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Preliminary [AK8998/W/D] AK8998/W/D The AK8998 is a pressure sensor interface IC that 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 form and in a tray. Features • Pressure sensor compensation and excitation IC (Analog output) • Supply voltage current: 7.1mA max @10kHz sampling • Supply voltage: 3.0V±5%, 3.3V±5%, 5.
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