Boardoza TMAG5170 3D Hall-Effect Sensor Breakout Board
The Boardoza TMAG5170 is a high-precision 3D linear Hall-effect sensor breakout board based on the Texas Instruments TMAG5170. This device integrates three independent Hall sensors (X, Y, and Z axes) along with a precision signal chain and a 12-bit ADC, enabling accurate magnetic field measurement in compact and high-performance systems. With support for high-speed SPI communication (up to 10 MHz) and sampling rates up to 20 ksps, the TMAG5170 is ideal for real-time direction-sensing applications. Integrated diagnostics, angle calculation (CORDIC engine), and an on-chip temperature sensor provide enhanced reliability and system-level drift compensation. This breakout board is perfect for industrial automation, robotics, motor control, contactless direction sensing, and smart mechatronic systems.
Ürün Detayları
Temel Özellikler
- High-Precision 3D Magnetic Sensing: Measures magnetic field on independent X, Y, and Z axes for accurate direction detection.
- High-Speed SPI Interface: Supports up to 10 MHz SPI with integrated CRC for secure communication.
- Integrated Temperature Sensor: < ±2°C error for system-level thermal compensation.
- Ultra-Low Power Operation: 5 nA deep sleep mode and 1.5 µA autonomous wake-up mode.
- Smart ALERT Pin: Can trigger conversions or indicate conversion completion.
- Built-in Diagnostics: Integrated fault detection and system monitoring features.
- On-Chip CORDIC Engine: Provides direct angle calculation with gain and offset correction.
Teknik Özellikler
- Model
- TMAG5170A1
- Üretici
- Boardoza
- Üretici
- Texas Instruments
- Fonksiyonlar
- 3D Hall-Effect Sensor
- Giriş Voltajı
- 2.3V – 5.5V DC
- Arayüz
- SPI (up to 10 MHz, CRC supported)
- Magnetic Field Ranges
- ±25 mT / ±50 mT / ±100 mT (selectable)
- ADC Çözünürlüğü
- 12-bit
- Maximum Sampling Rate
- 20 ksps (single axis)
- Linear Measurement Error
- ±2.6% (max at 25°C)
- Sensitivity Temperature Drift
- ±2.8% (max)
- Temperature Sensor Accuracy
- ±2°C (typical)
- Deep Sleep Current
- 5 nA (typical)
- Sleep Mode Current
- 1.5 µA (typical)
- Active Mode Current
- 3.4 mA (typical)
- Operating Temperature Range
- –40°C to +150°C
- Kart Boyutları
- 20 mm x 20 mm
Kart Pin Yapısı
( J1 ) SPI Connector
| Pin Numarası | Pin Adı | Açıklama |
|---|---|---|
| 1 | nCS | Chip Select (Active Low) |
| 2 | MISO | SPI Data Output |
| 3 | MOSI | SPI Data Input |
| 4 | SCLK | SPI Clock |
| 5 | nALERT | Conversion Status / Trigger Output (Active Low) |
( J2 ) Power Connector
| Pin Numarası | Pin Adı | Açıklama |
|---|---|---|
| 1 | VCC | 2.3V – 5.5V Power Supply Input |
| 2 | GND | Ground Reference |
Datasheet
İndir (PDF)Destek
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