IIS3DHHC Series

High-resolution, high-stability 3-axis digital inclinometer for industrial applications

Catalog

High-resolution, high-stability 3-axis digital inclinometer for industrial applications

Part	Output Type	Type	Mounting Type	Features	Axis [z]	Axis [y]	Axis [x]	Voltage - Supply [Min]	Voltage - Supply [Max]	Bandwidth [Max]	Bandwidth [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Sensitivity (LSB/g)	Acceleration Range [Min]	Acceleration Range [Max]
STMicroelectronics IIS3DHHCTR	SPI	Digital	Surface Mount	Temperature Sensor	Z	Y	X	1.71 V	3.6 V	440 Hz	235 Hz	85 °C	-40 C	16-CCLGA (5x5)	13157 LSB/g	-2.5 g	2.5 g

Catalog

High-resolution, high-stability 3-axis digital inclinometer for industrial applications

Description

The IIS3DHHC is an ultra-low noise, high-stability three-axis linear accelerometer. The IIS3DHHC has a full scale of ±2.5 g and is capable of providing the measured accelerations to the application through an SPI 4-wire digital interface. The sensing element is manufactured using a dedicated micromachining process developed by STMicroelectronics to produce inertial sensors and actuators on silicon wafers. The IC interface is manufactured using a CMOS process that allows a high level of integration to design a dedicated circuit which is trimmed to better match the characteristics of the sensing element. The IIS3DHHC is available in a high-performance (low-stress) ceramic cavity land grid array (CC LGA) package and can operate within a temperature range of -40 °C to +85 °C.