SS1302 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 85 °C 3 pin SIP (suffix UA) Description SS1302 Linear Hall-effect sensor is 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. 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 85 °C appropriate for commercial, consumer and industrial environments. Typical Applications Motor control Magnetic code reading Ferrous metal detector Current sensing Position sensing Functional Block Diagram 1 REG 1 V cc 3 V out 3 2 2 GND 1 V2.00 May 1, 2012 SS1302 Linear Hall Effect Sensor Pins Definition Pin Description 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) V CC 8.0 V Output Current I OUT 20 mA Operating Temperature Range TA -40~85 ℃ Storage Temperature Rang TS -65~150 ℃ 2 V2.00 May 1, 2012 SS1302 Linear Hall Effect Sensor Electrical Characteristics（TA =25℃，VCC =5.0V） Parameter Symbol Test Conditions Min Operating voltage V CC Operating 3.0 Supply current I CC Average Output Current I OUT Response Time Tack Quiescent Output Voltage △Vout Sensitivity 4.2 1.0 Vo Typ Max Units 6.5 V 8.0 mA 1.5 mA 3 uS B=0G 2.25 2.5 2.75 V TA=25℃ 1.6 1.8 2.0 mV/G Min Output Voltage B=-1500G 0.86 V Max Output Voltage B=1500G 4.21 V Performance Characteristics 输出电压与磁场强度曲线 静态输出电压与工作电压关系曲线 3 V2.00 May 1, 2012 SS1302 Linear Hall Effect Sensor Package Information Package UA, 3-Pin SIP: Ordering Information Part No. Pb-free Temperature Code Package Code Packing SS1302EUA YES -40°C to 85°C TO-92 Bulk, 1000 pieces/bag SS1302KUA YES -40°C to 125°C TO-92 Bulk, 1000 pieces/bag SS1302LUA YES -40°C to 150°C TO-92 Bulk, 1000 pieces/bag 4 V2.00 May 1, 2012