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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.Key Features
- 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
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Product Specifications (1)
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| 01 Apr 2020 |
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Application Notes (1)
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| 05 Jun 2018 |
05 Jun 2018
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Technical Notes & Articles (2)
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Flyers (1)
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Brochures (4)
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| 06 Aug 2020 |
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| 29 Oct 2018 |
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - A3G4250D
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Quality and Reliability
| Part Number | Marketing Status | Package | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| A3G4250D |
Active
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LGA 16 4x4x1.1 | Ecopack2 | |
| A3G4250DTR |
Active
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LGA 16 4x4x1.1 | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| A3G4250DTR | 6 distributors | Free Sample Buy Direct |
Active
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EAR99 | NEC | Tape And Reel | LGA 16 4x4x1.1 | -40 | 85 | MALTA | 8.48 / 1k | |
| A3G4250D | No availability of distributors reported, please contact our sales office | Buy Direct |
Active
|
EAR99 | NEC | Tray | LGA 16 4x4x1.1 | -40 | 85 | MALTA | 8.48 / 1k | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
