TMAG5111A2AQDBVT Texas Instruments Transistor (SOT23 (5-Pin)) In Stock
The TMAG5111A2AQDBVT is a 2-dimensional, dual-channel Hall-effect latch sensor from Texas Instruments providing simultaneous speed and direction outputs with a ±2.6 mT magnetic field range and 2.75 mT hysteresis. Housed in a compact 5-pin SOT-23 package measuring 2.9 mm × 1.6 mm, it operates from -40°C to 125°C, making it ideal for rotary position detection, motor commutation, and proximity sensing in space-constrained industrial and consumer applications.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- TMAG5111A2AQDBVT Datasheet PDF
- Category
- Transistor
- Price
- From $0.7479(MOQ 25)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2-dimensional dual-channel Hall-effect latch for simultaneous speed and direction detection
- ±2.6 mT magnetic field range with 2.75 mT hysteresis for stable switching
- Bipolar latched input mode for clean digital output transitions
- 5-pin SOT-23 package measuring 2.9 mm × 1.6 mm × 1.1 mm for compact designs
- -40°C to 125°C operating temperature range for automotive and industrial use
- Surface-mount construction for automated PCB assembly
Applications
The TMAG5111A2AQDBVT is designed for rotary encoder and motor commutation applications where simultaneous speed and direction sensing is required in a minimal footprint. Its dual-channel 2D Hall-effect topology suits brushless DC motor position feedback, knob or dial detection in consumer appliances, and proximity switch replacement in industrial automation equipment. The device also works well in gear-tooth sensing and flow-meter pulse detection circuits operating across wide temperature extremes.
Specifications
| YTEOL | 0 |
| Body Breadth | 1.6mm |
| Body Height | 1.1mm |
| Body Length or Diameter | 2.9mm |
| Hysteresis | 2.75mT |
| Input Mode | BIPOLAR(LATCHED) |
| JESD-609 Code | e3 |
| Magnetic Field Range-Max | 2.6mT |
| Magnetic Field Range-Min | -2.6 mT |
| Mounting Feature | SURFACE MOUNT |
| Operating Current-Max | 8mA |
| Output | OPEN-DRAIN |
| Output Current-Max | 10mA |
| Output Range | 0-38V |
| Output Type | DIGITAL VOLTAGE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5,.11,37 |
| Package Shape/Style | RECTANGULAR |
| Sensors/Transducers Type | MAGNETIC FIELD SENSOR,HALL EFFECT |
| Supply Voltage-Max | 38V |
| Supply Voltage-Min | 2.5V |
| Surface Mount | YES |
| Terminal Finish | MATTE TIN |
| Termination Type | SOLDER |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TMAG5111A2AQDBVT:
Sensor, -2.6mT Min, 2.6mT Max, 0-38V, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount
Hall Effect Sensor, -2.6mT Min, 2.6mT Max, 0-38V, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount
Hall Effect Sensor, -2.6mT Min, 2.6mT Max, 0-38V, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount
Hall Effect Sensor, -2.6mT Min, 2.6mT Max, 0-38V, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount
Hall Effect Sensor, -2.6mT Min, 2.6mT Max, 0-38V, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount
Hall Effect Sensor, -2.6mT Min, 2.6mT Max, 0-38V, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount
Hall Effect Sensor, -2.6mT Min, 2.6mT Max, 0-38V, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount
Hall Effect Sensor, -2.6mT Min, 2.6mT Max, 0-38V, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount
Hall Effect Sensor, -2.6mT Min, 2.6mT Max, 0-38V, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount
Frequently Asked Questions
How does the TMAG5111A2AQDBVT detect both speed and direction simultaneously?
The TMAG5111A2AQDBVT integrates two orthogonal Hall-effect sensing channels on a single die, measuring magnetic field in 2 dimensions. This dual-axis approach detects a ±2.6 mT rotating field and outputs separate speed and direction signals, eliminating the need for two separate sensors and reducing BOM cost in motor commutation designs.
Which magnetic field strength and hysteresis values should designers target for reliable latching in noisy environments?
The device specifies a ±2.6 mT operating field range with a hysteresis of 2.75 mT in bipolar latched mode, ensuring that minor magnetic fluctuations or vibration-induced field variations do not cause spurious output toggles. Designers should position the magnet so the peak field at the sensor exceeds 2.6 mT to guarantee reliable latch transitions across the -40°C to 125°C temperature range.
Is the TMAG5111A2AQDBVT suitable for automotive underhood environments?
Yes, the TMAG5111A2AQDBVT is rated for -40°C to 125°C, which covers automotive underhood temperature requirements. The 5-pin SOT-23 package with a 1.1 mm body height and surface-mount construction also withstands the vibration and thermal cycling typical of engine bay deployments, making it a practical choice for automotive position sensing applications.
For a compact gear-tooth sensor design, what board area does the 5-pin SOT-23 package occupy?
The TMAG5111A2AQDBVT in the 5-pin SOT-23 package occupies a body footprint of approximately 2.9 mm × 1.6 mm with a maximum height of 1.1 mm, requiring less than 5 mm² of PCB real estate. This small footprint makes it straightforward to integrate alongside a microcontroller in handheld instruments or space-constrained motor driver boards with minimal routing complexity.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $0.9952 | $24.88 |
| 50+ | $0.9276 | $46.38 |
| 100+ | $0.8646 | $86.46 |
| 250+ | $0.7964 | $199.09 |
| 500+ | $0.7650 | $382.51 |
| 750+ | $0.7479 | $560.94 |
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