Packaging information
| Package | Pins SOT-23 (DBV) | 5 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the TMAG5110-Q1
- AEC-Q100 qualified with the following results:
- Device temperature grade 1: –40 °C to 125 °C ambient operating temperature range
- Device HBM ESD classification Level H3A
- Device CDM ESD classification Level C6
- 2D sensing with planar and vertical hall sensors
- Inherent quadrature independent of magnet alignment or magnet pole pitch
- Two functional options available:
- TMAG5110 -Q1: independent 2D outputs
- TMAG5111 -Q1: speed and direction outputs
- Ultra-high magnetic sensitivity:
- TMAG511xx2 -Q1: ±1.4 mT (typical)
- TMAG511xx4 -Q1: ±3 mT (typical)
- Fast 40-kHz sensing bandwidth
- 2.5-V to 38-V operating VCC range
- Open-drain output (10 mA sink)
- Wide ambient operating temperature range:
- –40 °C to +125 °C
-
Protection features
- Reverse supply protection (up to –20 V)
- Device survives up to 40-V
- Output short-circuit protection
- Output current limitation
Description for the TMAG5110-Q1
The TMAG5110-Q1 and TMAG5111-Q1 are 2-dimensional, dual Hall-effect latches operating from a 2.5 V to 38 V 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 allow the use of a single TMAG511x-Q1 device instead of two separate latches.
The device is offered in a standard 3 mT operating point, as well as a high-sensitivity 1.4 mT 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.