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Texas Instruments TMAG5115 High-Speed Low Jitter Hall-Effect Latch

Texas Instruments TMAG5115 High-Speed, Low Jitter, Hall-Effect Latch offers a fast propagation delay and low jitter. The TMAG5115 features high sensitivity stability over temperature and integrated protection features designed for applications that require high RPM. The combination of low jitter and low propagation delay increases power efficiency and reduces parasitic system-level noise.

The TI TMAG5115 latch has an open-drain output stage with 15mA current sink capability. The 2.5V to 26V wide operating voltage range allows a wide range of industrial and commercial applications. Internal protection functions are included for output short-circuit, overcurrent, and overtemperature conditions.

The TMAG5115 is housed in an industry-standard SOT-23 package.

Features

High-speed digital bipolar-latch Hall sensor
- 5µs Low propagation delay
- 5µs Low jitter
- 60kHz Bandwidth (BW)
Supports a wide voltage range
- 2.5V to 26V
- No external regulator required
62.5µs Fast power-on time
Multiple BOP sensitivity options
- ±1mT
- ±3mT

Open-drain output (15mA sink)
High precision threshold with ±1mT maximum variation over temperature and voltage
Protection features
- Output short-circuit protection
- Output current limitation
- Overtemperature protection
Wide operating temperature range of –40°C to 125°C
Surface mount 3-pin SOT-23 2.92mm x 1.30mm small package and footprint

Applications

Cordless power tools
Vacuum robot
Computer fan

Valve and solenoid status
Industrial brushless DC motors

Texas Instruments TMAG5115 High-Speed Low Jitter Hall-Effect Latch

Features

Applications

Simplified Application

Output State

Functional Block Diagram

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