Magn Tek MT8901A-SD

The MT890X family is a Hall- effect dual latch produced by BCD technology with both high performance and high reliability. The Hall IC internally includes an onchip Hall voltage generator, a voltage regulator for operation with supply voltage of 2.7V to 24V, temperature compensation circuitry, small- signal amplifier, Hall IC with dynamic offset cancellation system, Schmitt trigger and two open drain output, all in a single package. Two Hall plates are integrated on the same chip, and using the high precision of the wafer fabrication process to ensure a fixed spacing of 1.45mm between the sensing elements. The first Hall plate provide the speed signal output. The combination of both the Hall plate signals is then internally processed to directly deliver a direction signal output. The MT890X family provides SOT- 23- 6L for surface mount to customers & flat TO- 94 for through- hole mount. All packages are RoHS compliant.

• Two Integrated Hall Plates for Direction Detection
• 2.7~24V Operating VDD Range
• • 40°C~150°C Operating Temperature
• Package Option: SOT- 23- 6L, Flat TO- 94
• Magnetic Sensitivity Option: MT8901 (BOP=25Gs, BRP=- 25Gs)
• Speed & Direction Open- Drain Output
• Dual Speed Open- Drain Output
• Self- diagnosis
• • 30V Reversed Power Supply Protection
• Output Over Current Protection
• RoHS Compliant: (EU)2015/863

• Windows Lifter with Anti- Pinch Feature
• Rotation Speed & Direction Detection
• Linear Speed & Direction Detection