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The A3G4250D is a low-power 3-axis angular rate sensor able to provide unprecedented stability at zero rate level and sensitivity over temperature and time. It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a standard SPI digital interface. An I2C-compatible interface is also available.
The sensing element is manufactured using a dedicated micro-machining 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 sensing element characteristics.
The A3G4250D has a full scale of ±245 dps and is capable of measuring rates with a user-selectable bandwidth.
The A3G4250D is available in a plastic land grid array (LGA) package and can operate within a temperature range of -40 °C to +85 °C.主要特性
- Wide supply voltage: 2.4 V to 3.6 V
- ±245 dps full scale
- I2C/SPI digital output interface
- 16-bit rate value data output
- 8-bit temperature data output
- Two digital output lines (interrupt and data ready)
- Integrated low and high-pass filters with user-selectable bandwidth
- Ultra-stable over temperature and time
- Low-voltage-compatible IOs (1.8 V)
- Embedded power-down and sleep mode
- Embedded temperature sensor
- Embedded FIFO
- High shock survivability
- Extended operating temperature range (-40 °C to +85 °C)
- ECOPACK® RoHS and “Green” compliant
- AEC-Q100 qualification
All tools & software
All resources
产品规格 (1)
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| 01 Apr 2020 |
01 Apr 2020
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应用手册 (1)
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| 05 Jun 2018 |
05 Jun 2018
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技术文档 (2)
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| 04 Jan 2021 |
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| 18 Nov 2020 |
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宣传册 (1)
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| 04 Jan 2021 |
04 Jan 2021
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手册 (4)
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| 13 Jun 2019 |
13 Jun 2019
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| 09 Dec 2020 |
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| 06 Aug 2020 |
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| 29 Oct 2018 |
29 Oct 2018
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - A3G4250D
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** |
|---|---|---|---|---|
| A3G4250D |
批量生产
|
LGA 16 4x4x1.1 | Ecopack2 | |
| A3G4250DTR |
批量生产
|
LGA 16 4x4x1.1 | 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 | |||||||||||
| A3G4250DTR | 6 distributors | Free Sample Buy Direct |
批量生产
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EAR99 | NEC | Tape And Reel | LGA 16 4x4x1.1 | -40 | 85 | MALTA | 8.48 / 1k | |
| A3G4250D | 无法联系到经销商，请联系我们的销售办事处 | Buy Direct |
批量生产
|
EAR99 | NEC | Tray | LGA 16 4x4x1.1 | -40 | 85 | MALTA | 8.48 / 1k | |
