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The I3G4250D 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 application through a standard SPI digital interface. An I2C compatible interface is also available.
The sensing element is manufactured using a dedicated micromachining 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 characteristics of the sensing element.
The I3G4250D has a selectable full scale (±245/±500/±2000 dps) and is capable of measuring rates with a user-selectable bandwidth.
The I3G4250D 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
- Selectable full scale (245/500/2000 dps)
- 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
Sample & Buy
| Part Number | Package | Packing Type | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | Order from Distributors | Order from ST |
|---|---|---|---|---|---|---|---|---|---|
| I3G4250DTR | LGA 16 4x4x1.1 | Tape And Reel | Active | 4 | 1000 | EAR99 | - | Check Availability | Get sample |
| I3G4250D | LGA 16 4x4x1.1 | Tray | Active | 4 | 1000 | EAR99 | - | No availability of distributors reported, please contact our sales office |
I3G4250D
Package
LGA 16 4x4x1.1Packing Type
TrayUnit Price (US$)
4.0*(*) 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
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Picture Part number Manufacturer Description 
STEVAL-MKI169V1 ST I3G4250D adapter board for a standard DIL 24 socket Part NumberI3G4250D adapter board for a standard DIL 24 socket
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Support and Applications
| Part Number | Marketing Status | Package | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| I3G4250D | Active | LGA 16 4x4x1.1 | Ecopack2 | |
| I3G4250DTR | Active | 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.
