AIS2120SX

批量生产

汽车安全气囊加速度计,双轴,高g加速度计,AEC-Q100认证

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概述
Online design
样片和购买
解决方案
Documentation
CAD Resources
工具与软件
质量与可靠性
开始
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Sales Briefcase

Product overview

描述

The AIS1120SX / AIS2120SX is a central acceleration sensor with a single or dual-axis sensing element and an IC interface able to provide acceleration information to a master control unit via an SPI protocol. The sensing element, capable of detecting the acceleration, is manufactured using a dedicated process developed by ST to produce inertial sensors and actuators in silicon.
The IC interface is manufactured using a BCD process that allows a high level of integration. The device is factory trimmed to better tune the characteristics of the sensing element with the acceleration information to be supplied.
The AIS1120SX / AIS2120SX has a full scale of ±120 g. The acquisition chain consists of a C/V converter, a full-differential charge amplifier, a 2nd order SD analog-to-digital converter and a digital core, which includes filtering, compensation and interpolation, control logic and SPI protocol generation.
The differential capacitance of the sensor is proportional to the proof mass displacement; thus, by sensing the differential capacitance, the position of the sensor is determined. Then, since the mass position is known, and the position is related to the input acceleration, the input acceleration can be easily deduced.
The device is available in a plastic SOIC8 package and is guaranteed to operate over a temperature range extending from -40 °C to +105 °C.
  • All features

    • AEC-Q100 qualified
    • 3.3 V single supply operation
    • 14-bit data output
    • ±120 g full scale
    • Slow and fast offset cancellation
    • Embedded self-test
    • Selectable low-pass filter
    • SPI interface
    • Extended temperature range -40 °C to +105 °C
    • ECOPACK compliant

特别推荐

相关应用

底盘&安全

All tools & software

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      状态
      描述
      类型
      供应商

      FAE Engineering Services

      批量生产

      关于SensorTile.box的工程服务,例如塑料外壳、硬件和软件/应用定制和板的制造。

      工程服务 FAE Technology
      FAE Engineering Services

      描述:

      关于SensorTile.box的工程服务,例如塑料外壳、硬件和软件/应用定制和板的制造。

      Hardware and firmware design

      批量生产

      针对所有应用的完整硬件和固件设计

      工程服务 SIANA Systems
      Hardware and firmware design

      描述:

      针对所有应用的完整硬件和固件设计

      SensiEDGE customization services

      批量生产

      端到端开发服务:硬件、固件、软件开发、附件、云和移动应用。使用SensiEDGE加快IoT项目的开发速度!

      工程服务 SensiEDGE
      SensiEDGE customization services

      描述:

      端到端开发服务:硬件、固件、软件开发、附件、云和移动应用。使用SensiEDGE加快IoT项目的开发速度!

EDA Symbols, Footprints and 3D Models

STMicroelectronics - AIS2120SX

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

Symbols

Footprints

Footprints

3D model

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**
AIS2120SXTR
批量生产
SO-8 Ecopack2

AIS2120SXTR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-8

RoHS Compliance Grade

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
AIS2120SXTR 无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape And Reel SO-8 - - PHILIPPINES

AIS2120SXTR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO-8

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

Country of Origin

PHILIPPINES

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商