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The IIS328DQ is an ultra-low-power high-performance 3-axis linear accelerometer with a digital serial interface, SPI or I2C compatible. Recommended for industrial applications requiring an extended temperature range and long lifespan, the device features ultra-low-power operational modes that allow advanced power saving and smart sleep-to-wakeup functions. The IIS328DQ has dynamic user-selectable full-scales of ±2g/±4g/±8g and is capable of measuring accelerations with output data rates from 0.5 Hz to 1 kHz. The self-test capability allows the user to check the functioning of the sensor in the final application. The device may be configured to generate an interrupt signal through inertial wakeup events, or by the position of the device itself. Interrupt generators are programmable by the end user on-the-fly. Available in a small, quad, flat pack no-lead package (QFPN) with a 4x4 mm footprint, the IIS328DQ corresponds to the trend towards application miniaturization, and is guaranteed to operate over a temperature range from -40 °C to +105 °C.
主要特性
- Wide supply voltage range: 2.16 V to 3.6 V
- Low voltage compatible IOs: 1.8 V
- Ultra-low power consumption: down to 10 μA
- ±2g/±4g/±8g dynamically selectable full-scale
- SPI / I2C digital output interface
- 16-bit data output
- 2 independent programmable interrupt generators
- System sleep/wakeup function
- Extended temperature range: -40 °C to 105 °C
- Embedded self-test
- High shock survivability: up to 10000 g
- ECOPACK®, RoHS and “Green” compliant
精选 视频
This video on the SensorTile.box Pro Mode shows you how to use this IoT and wearable sensor development kit to create customized wireless applications using an STM32Cube function pack. Use-case on a Human Activity Recognition algorithm included.
Watch this short tutorial on the Expert mode of the SensorTile.box to learn how to use a graphical wizard to build programs without having to write any code.
The first video in the SensorTile.box series of short tutorials will guide you through the pre-recorded examples in the device firmware to help you use IoT and wearable sensor applications.
All tools & software
All resources
产品规格 (1)
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技术文档 (1)
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Design Notes & Tips (5)
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白皮书 (1)
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - IIS328DQ
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|
| IIS328DQ |
批量生产
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QFN 24 4x4x1.8 | Ecopack2 | |
| IIS328DQTR |
批量生产
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QFN 24 4x4x1.8 | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| IIS328DQTR | 6 distributors | Free Sample Buy Direct |
批量生产
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EAR99 | NEC | Tape And Reel | QFN 24 4x4x1.8 | -40 | 105 | SOUTH KOREA | 1.8 / 1k | |
| IIS328DQ | 1 distributors |
批量生产
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EAR99 | NEC | Tray | QFN 24 4x4x1.8 | -40 | 105 | SOUTH KOREA | 1.8 | ||
供货状态
批量生产ECCN (US)
EAR99Budgetary Price (US$)*/Qty
1.8