LSM303DLHC
Ultra compact high performance e-compass: 3D accelerometer and 3D magnetometer module-
Active
The LSM303DLHC is a system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor.
LSM303DLHC has linear acceleration full-scales of ±2g / ±4g / ±8g / ±16g and a magnetic field full-scale of ±1.3 / ±1.9 / ±2.5 / ±4.0 / ±4.7 / ±5.6 / ±8.1 gauss. All full-scales available are fully selectable by the user.
LSM303DLHC includes an I2C serial bus interface that supports standard and fast mode 100 kHz and 400kHz. The system can be configured to generate interrupt signals by inertial wake-up/free-fall events as well as by the position of the device itself. Thresholds and timing of interrupt generators are programmable by the end user on the fly. Magnetic and accelerometer parts can be enabled or put into power-down mode separately.
The LSM303DLHC is available in a plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.
Download
Datasheet
Key Features
- 3 magnetic field channels and 3 acceleration channels
- From ±1.3 to ±8.1 gauss magnetic field full-scale
- ±2g/±4g/±8g/±16g selectable full-scale
- 16 bit data output
- I2C serial interface
- Analog supply voltage 2.16 V to 3.6 V
- Power-down mode/ low-power mode
- 2 independent programmable interrupt generators for free-fall and motion detection
- Embedded temperature sensor
- Embedded FIFO
- 6D/4D orientation detection
- ECOPACK® RoHS and “Green” compliant
Design Resources
TopTechnical Documentation
Product Specifications
| Description | Version | Size |
|---|---|---|
DS7202: Ultra compact high performance e-compass 3D accelerometer and 3D magnetometer module
|
1.0 | 614 KB |
User Manual
| Description | Version | Size |
|---|---|---|
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UM1049: Unico GUI: software guide
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2.0 | 1,837 KB |
Design Notes & Tips
| Description | Version | Size |
|---|---|---|
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DT0008: Simple screen rotation using the accelerometer built-in 4D detection interrupt
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1.0 | 204 KB |
Publications and Collaterals
Brochure
| Description | Version | Size |
|---|---|---|
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MEMS motion sensors
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1,905 KB | |
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Peripheral semiconductors for set-top box applications
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634 KB |
Sample & Buy
Top| Part Number | Marketing Status | Package | Packing Type | Automotive Grade | Order From ST | Unit Price (US$)* @ | Distributor Availability | RoHS Compliance Grade | Download Material Declaration** |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LSM303DLHC | Active | LGA 14 3x5x1.0 | Tray | _ | - |
| Ecopack2 | PDF XML | |||||||||||||||||||||||||||||||||||||||||
| LSM303DLHCTR | Active | LGA 14 3x5x1.0 | Tape And Reel | _ | - |
| Ecopack2 | PDF XML | |||||||||||||||||||||||||||||||||||||||||
(*) 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 (**) 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. |
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