SS4833 Linear Hall Effect Sensor Features ─ ─ ─ ─ ─ ─ Miniature construction Low-Noise Output 4.5 V to 6 V Operation Magnetically Optimized Package Linear output for circuit design flexibility Temperature range of -40 °C to 150 °C 3 pin SIP (suffix UA) Description magnetic field strength; on the other hand, north pole will cause output voltage decreases linearly with the increase in magnetic field strength. The integrated circuitry features low noise output, which makes it unnecessary to use external filtering. It also includes thin film resistors to provide increased temperature stability and accuracy. The linear Hall sensor has an operating temperature range of -40 °C to 150 °C appropriate for commercial, consumer and industrial environments. SS4833 Linear Hall-effect sensor is a small, versatile linear Hall-effect device that is operated by the magnetic field from a permanent magnet or an electromagnet. The linear sourcing output voltage is set by the supply voltage and varies in proportion to the strength of the magnetic field. Specifically, when S495 is in the zero magnetic field conditions, the output voltage is half of the supply voltage. When south poles approach the S495 marking surface, the output voltage will increase linearly with the Typical Applications ─ ─ ─ ─ ─ ─ ─ ─ ─ Electric vehicles speed regulation pedal Motion detector Gear sensing Motor control Magnetic code reading Ferrous metal detector Current sensing Position sensing Proximity detector Functional Block Diagram 1 V3.10 Nov 1, 2013 SS4833 Linear Hall Effect Sensor Magnetic Electric Conversion Curve Pin Definitions and Descriptions Name No Status Description Vdd 1 P Power Supply Gnd 2 P IC Ground Output 3 O Output Absolute Maximum Ratings Parameter Symbol Value Units Supply Voltage (operating) VCC 10.5 V Output Current IOUT 2 mA Operating Temperature Range TA -40~150 °C Storage Temperature Range TS -65~150 °C 2 V3.10 Nov 1, 2013 SS4833 Linear Hall Effect Sensor Electrical Characteristics Operation parameters TA =25°C，VCC =5.0V Parameter Symbol Test Conditions Operating Voltage VCC Operating Supply Current ICC Average Output Current IOUT Response Time Tack Quiescent Output Voltage Vo B = 0G Sensitivity △Vout TA = 25°C Min Typ Max Units 4.5 5 10.5 V 5 8.0 mA 1.0 3.0 1.5 mA 3 uS 2.5 V 3.3 3.6 mV/G Min Output Voltage B = -700G 0.2 V Max Output Voltage B = 700G 4.8 V Magnetic Field Characteristics Parameter Sensitivity Test Conditions Min Typ Max Units TA = 25°C 3.0 3.3 3.6 mV/G ±650 ±700 G ﹣1.0 ％ Range of magnetic field strength Linearity Operating Temperature -40 +150 °C ﹣0.10 0.10 %/°C TA ≥ 25°C ﹣0.15 0.05 %/°C TA < 25°C ﹣0.04 0.185 %/°C Zero drift Sensitivity temperature drift Installation Caution: 1. 2. Should be installed by minimizing the mechanical stress on the Hall circuit; On the conditions of ensuring the quality of the welding, the welding temperature and time should be reduced as far as possible. 3 V3.10 Nov 1, 2013 SS4833 Linear Hall Effect Sensor Package Information 2.13 1.87 0.75 ± 0.05 1.52 ± 0.1 Package UA, 3-Pin SIP (Unit:mm): 3° ± 1° 1.00 1.20 45° ± 1° 4.0 ± 0.01 1 2 3 3.0 ± 0.01 Sensor Location Active Area Depth: 0.84(Nom) 3° ± 1° 6° ± 1° 3° ± 1° 6° ± 1° 1 2 3 0.05 ± 0.05 1.6.± 0.1 0.44± 0.01 0.38 ± 0.01 14 .5 ± 1 0.39± 0.01 Notes: 1). Controlling dimension : mm ; 2). Leads must be free of flash and plating voids ; 3). Do not bend leads within 1 mm of lead to package interface ; 4). PINOUT: Pin 1 VDD Pin 2 GND Pin 3 Output 1.27 2.54 Ordering Information Part No. Pb-free Temperature Code Package Code Packing SS4833EUA YES -40°C to 85°C TO-92 Bulk, 1000 pieces/bag SS4833KUA YES -40°C to 125°C TO-92 Bulk, 1000 pieces/bag SS4833LUA YES -40°C to 150°C TO-92 Bulk, 1000 pieces/bag 4 V3.10 Nov 1, 2013