0
ACTIVE
Type |
2D Latch |
Operate point (typ) (mT) |
1.4, 3 |
Operate point (max) (mT) |
2.6, 5.3 |
Release point (min) (mT) |
-5.3, -2.6 |
Supply current (µA) |
6000 |
Bandwidth (kHz) |
40 |
Supply voltage (min) (V) |
2.5 |
Supply voltage (max) (V) |
38 |
Rating |
Automotive |
Operating temperature range (°C) |
-40 to 125 |
Output |
Open drain |
TI functional safety category |
Functional Safety-Capable |
SOT-23 (DBV)-5-8.12 mm² 2.9 x 2.8
The TMAG5110-Q1 and TMAG5111-Q1 are 2-dimensional, dual Hall-effect latches operating from a 2.5V to 38V power supply. Designed for high-speed and high-temperature motor applications, these devices are optimized for applications leveraging rotating magnets. Integrating two sensors and two separate signal chains the TMAG511x-Q1 offers two independent digital outputs giving speed and direction calculation (TMAG5111-Q1) or giving directly the digital output of each independent latches (TMAG5110-Q1). This high level of integration allows the use of a single TMAG511x-Q1 device instead of two separate latches.
The device is offered in a standard 3mT operating point, as well as a high-sensitivity 1.4mT operating point. The higher magnetic sensitivity provides flexibility in low-cost magnet selection and mechanical component placement. The TMAG511x-Q1 is also available in three 2-axis combination options (X-Y, Z-X, Z-Y) to allow flexible placement of the sensor relative to the magnet.
The device performs consistently across a wide ambient temperature range of –40°C to +125°C.
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