AIS2120SX

量産中

Automotive accelerometer for airbag, dual-axis hi-g accelerometer, AEC-Q100 qualified

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Product overview

概要

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

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関連アプリケーション

シャーシ & セーフティ

All tools & software

    • 製品型番
      ステータス
      概要
      タイプ
      サプライヤ

      FAE Engineering Services

      量産中

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      エンジニアリング・サービス FAE Technology
      FAE Engineering Services

      概要:

      Engineering services on the SensorTile.box surch as Plastic housing, HW and SW/App customizations and boards Manufacturing.

      Hardware and firmware design

      量産中

      Complete hardware and firmware design for all applications

      エンジニアリング・サービス SIANA Systems
      Hardware and firmware design

      概要:

      Complete hardware and firmware design for all applications

      SensiEDGE customization services

      量産中

      End-to-end development services: Hardware, Firmware, Software development, Enclosure, Cloud and mobile APPs. Speed up your IoT project with SensiEDGE!

      エンジニアリング・サービス SensiEDGE
      SensiEDGE customization services

      概要:

      End-to-end development services: Hardware, Firmware, Software development, Enclosure, Cloud and mobile APPs. Speed up your IoT project with SensiEDGE!

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.

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Symbols

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Footprints

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3D models

品質 & 信頼性

製品型番 Marketing Status パッケージ RoHSコンプライアンスグレード 材料宣誓書**
AIS2120SXTR
量産中
SO-8 Ecopack2

AIS2120SXTR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

量産中

Package

SO-8

RoHS Compliance Grade

Ecopack2

(**) st.comで提供している材料宣誓書は、パッケージ・ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

サンプル & 購入

製品型番
販売代理店から購入
STから購入
製品ステータス
ECCN (US)
ECCN (EU)
梱包タイプ
パッケージ
温度(℃) Country of Origin
Budgetary Price (US$)*/Qty
最小
最大
AIS2120SXTR

販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください

量産中
EAR99 NEC Tape And Reel SO-8 - - PHILIPPINES

AIS2120SXTR

製品ステータス

量産中

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

梱包タイプ

Tape And Reel

パッケージ

SO-8

Operating Temperature (°C)

(最小)

-

(最大)

-

Budgetary Price (US$)* / Qty

Country of Origin

PHILIPPINES

(*)概算用の希望小売単価(US$)です。現地通貨でのお見積りについては、STのセールス・オフィスまたは販売代理店までお問い合わせください。