TMAG5115 High-Speed Hall Effect Latch

Product Highlights > TMAG5115 High-Speed Hall Effect Latch

            TMAG5115 High-Speed Hall Effect Latch
                    Texas Instruments' latch features low jitter (fast response) and is designed for applications such as magnetic position sensing
    

Image of Texas Instruments' TMAG5115 High-Speed Hall-Effect Latch Texas Instruments' TMAG5115 device is a high-performance Hall effect latch sensor with a fast propagation delay and low jitter. The latch has high sensitivity stability over the temperature and offers integrated protection features that are designed for applications that require a high RPM. The combination of low jitter and low propagation delay can increase power efficiency and reduce parasitic system-level noise. The device has an open-drain output stage with 15 mA current sink capability.

The TMAG5115 offers a wide operating voltage range of 2.5 V to 26 V that is designed for a wide range of industrial and commercial applications. The internal protection functions are provided for output short-circuit, overcurrent, and overtemperature conditions. The TMAG5115 is available in the industry-standard SOT-23 package.

Features

High-speed digital bipolar-latch Hall sensor:
- Low propagation delay: 5 µs
- Low jitter: 5 µs
- Bandwidth (BW): 60 kHz
Wide voltage range: 2.5 V to 26 V
- No external regulator is required
Fast power-on time: 62.5 µs
High precision thresholds:
- ±3 mT with ±1 mT max variation
- ±1 mT with ±0.7 mT max variation

Protection features:
- Output short-circuit protection
- Output current limitation
- Overtemperature protection
Open-drain output (15 mA sink)
Wide operating temperature range: -40°C to +125°C
Small surface-mount package and footprint: 2.92 mm × 1.30 mm 3-pin SOT-23

Applications

Cordless power tools
Vacuum robots
Computer fans

Valves and solenoid status
Industrial brushless DC motors