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LIMCHIP CO., LIMITED
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LSM303DTR
Brand: STMicroelectronics
LSM303DTR is an ultra-compact high-performance eCompass system-in-package from STMicroelectronics, integrating a 3D digital linear acceleration sensor and a 3D digital magnetic sensor. The accelerometer supports selectable full scales of ±2g to ±16g while the magnetometer offers ±2 to ±12 gauss ranges, both delivering 16-bit output resolution. The device features I²C and SPI serial interfaces, embedded FIFO, programmable interrupt generators for free-fall, motion, and magnetic field detection, and independent power-down control per sensor block. It operates from 2.16 V to 3.6 V over -40 °C to +85 °C in an LGA-16 package.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| ST | LSM303DTR | 4,200 | 26+ | MEMS Motion Sensor stock for RFQ and production sourcing |
Listed stock and date code are subject to final RFQ confirmation.
Sensor Specifications
| Parameter | Value / Specification |
|---|---|
| Exact Part Number | LSM303DTR |
| Manufacturer | STMicroelectronics |
| Product Category | MEMS Accelerometer / Magnetometer |
| Measurement Type | 6-axis eCompass: 3D digital accelerometer + 3D digital magnetometer |
| Range | Accelerometer: ±2/±4/±6/±8/±16g; Magnetometer: ±2/±4/±8/±12 gauss |
| Accuracy / Noise | 16-bit data output with programmable interrupt and embedded temperature sensor |
| Interface / Output | I²C (standard 100 kHz / fast 400 kHz) and SPI digital serial interfaces |
| Supply Voltage / Operating | 2.16 V to 3.6 V analog supply with power-down and low-power modes |
| Operating Temperature | -40 °C to +85 °C |
| Package / Case | LGA-16 (3.0 × 3.0 × 1.0 mm SMT, Tape and Reel) |
| Package / Orderable Variant | LGA-16 (3.0 × 3.0 × 1.0 mm SMT, Tape and Reel); exact suffix LSM303DTR |
Sensor Features & Applications
- System-in-package eCompass with 3D accelerometer (±2 to ±16g full scale) and 3D magnetometer (±2 to ±12 gauss), 16-bit output resolution
- Independent power-down control for accelerometer and magnetometer blocks, enabling optimized power consumption per application mode
- Embedded FIFO buffer and programmable interrupt generators for free-fall detection, motion wake-up, and magnetic field threshold crossing
- Dual serial interface support: I²C (100/400 kHz) and SPI, with 2.16 V to 3.6 V analog supply range
- On-chip temperature sensor for drift compensation, plus self-test capability on both sensor blocks
- LGA-16 package (3.0 × 3.0 × 1.0 mm), ECOPACK and RoHS compliant, industrial -40 °C to +85 °C temperature range
Need Price & Availability for LSM303DTR?
LimChip can confirm current price, quantity, date code, batch condition and shipping schedule by RFQ.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
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Quality, Shipping & Payment
Commercial and shipment details for LSM303DTR are confirmed with the formal quotation.
Shipping
LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.
Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is LSM303DTR available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for LSM303DTR by RFQ.
What should buyers check before ordering LSM303DTR?
Buyers should check sensing function, interface, package, temperature grade and exact suffix for LSM303DTR, together with live stock and traceable supply.
How do I request a quote for LSM303DTR?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.