KTH5701AQ2DNE
Manufacturer: CONNTEK
The KTH5701AQ2DNE is a 3-axis Hall-effect magnetic sensor that measures the X, Y and Z components of a magnetic field through a single package. Output is fully digital over I²C or SPI, so no external ADC or analog front end is required. The part is qualified to AEC-Q100 Grade 1, which makes it usable in body, chassis and powertrain-adjacent modules rather than confined to consumer designs.
Overview
Key features
- Three magnetic axes measured in one package — replaces multiple 1D sensors
- Direct digital output removes the need for an external ADC
- Programmable thresholds allow interrupt-driven designs that cut MCU polling load
- AEC-Q100 Grade 1 qualification covers automotive temperature range
Typical applications
- Position and rotation sensing in actuators and valves
- Joystick and throttle position detection
- Proximity and presence detection behind a sealed housing
- Rotor position feedback in BLDC motors
Specifications
Magnetic performance
| Sensing axes | 3-axis (X / Y / Z) |
|---|---|
| Resolution | 16-bit |
| Output interface | I²C (up to 1 MHz) / SPI |
| Measurement range | Configurable via register |
| Interrupt output | Programmable threshold |
Electrical
| Supply voltage | 2.5 – 5.5 V |
|---|---|
| Operating temperature | -40 – +125 °C |
| Qualification | AEC-Q100 Grade 1 |
Mechanical
| Package | QFN-16L, 3 × 3 mm |
|---|---|
| Mounting | Surface mount |
Note on parameters. The figures above are taken from the manufacturer datasheet for KTH5701AQ2DNE. Electrical limits vary by ordering option and revision — confirm the current datasheet before finalising your design.
Package and ordering
| Ordering code | Package | Operating temp. / grade |
|---|---|---|
| KTH5701AQ2DNE | QFN-16L 3×3 mm | Tape & reel |
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Sourcing KTH5701AQ2DNE
We supply KTH5701AQ2DNE with original manufacturer documentation and a quotation that states lead time, packaging and price breaks. Send your annual quantity and target date and you will get a reply with the datasheet attached.