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Document overview
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Technical content
Features
─ Miniature construction ─ Low-Noise Output ─ 4.5 V to 6 V Operation ─ Magnetically Optimized Package ─ Linear output for circuit de- sign flexibility ─ Temperature range of -40 °C to 150 °C
3 Pin SOT(suffix SO) 3 Pin SIP（suffix UA）
Description
SS1302 Linear Hall-effect sensor is small, ve r- satile 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 ma gnetic field. The integrated circuitry features low noise ou t- put, which makes it unnecessary to use external filtering. It also includes thin film resistors to provide increased temperature stability and a c- curacy. The linear Hal l sensor has an operating temperature range of -40 °C to 150 °C appropri- ate for commercial, consumer and industrial environments. Typical Applications ─ Motor control ─ Magnetic code reading ─ Ferrous metal detector ─ Current sensing ─ Position sensing Functional Block Diagram
1 Vcc
2 GND
3 Vout
V3.10 Nov 1, 2013 2 Pins Definition Name No Status Description Vdd 1 P Power Supply Gnd 2 P IC Ground Output 3 O Output Absolute Maximum Ratings Parameter Symbol Val ue Units Supply Voltage (operating) VCC 8.0 V Output Current IOUT 20 mA Operating Temperature Range TA -40~150 °C Storage Temperature Rang TS -65~150 °C
Electrical Characteristics
Operation parameters TA = 25°C，VCC = 5.0V Parameter Symbol Test Conditions Min Typ Max Units Operating voltage VCC Operating 3.0 6.5 V Supply current ICC Average 4.2 8.0 mA Output Current IOUT 1.0 1.5 mA Response Time Tack 3 uS Quiescent Output Voltage Vo B = 0G 2.25 2.5 2.75 V Sensitivity △Vo u t TA = 25°C 2.0 2.5 3.0 mV/G Min Output Voltage B = -1500G 0.86 V Max Output V oltage B = 1500G 4.21 V
V3.10 Nov 1, 2013 3 Performance Characteristics
V3.10 Nov 1, 2013 4
Package Information
Package UA, 3-Pin SIP: 4.0 ± 0.01 1.27 2.13 1.87 1.00 1.20 45° ± 1° 1.52 ± 0.1 3° ± 1° 0.75 ± 0.05 3.0 ± 0.01 0.44± 0.01 0.05 ± 0.05 1.6.± 0.1 0.84(Nom) 3° ± 1° 6° ± 1° 6° ± 1° 3° ± 1° 14 .5 ± 1 Active Area Depth: Sensor Location 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 V DD Pin 2 GND Pin 3 Output 0.39± 0.01 0.38 ± 0.01 2.54
V3.10 Nov 1, 2013 5 Package SO, 3-Pin SOT-23: SOT-23 Hall plate location
Ordering Information
Part No. Pb-free Temperature Code Package Code Packing SS1302EUA YES -40°C to 85°C TO-92 Bulk, 1000 pieces/bag SS1302ESOT YES -40°C to 85°C SOT-23 7-in. reel, 3000 pieces/ reel SS1302KUA YES -40°C to 125°C TO-92 Bulk, 1000 pieces/bag SS1302KSOT YES -40°C to 125°C SOT-23 7-in. reel, 3000 pieces/ reel SS1302LUA YES -40°C to 150°C TO-92 Bulk, 1000 pieces/bag SS1302LSOT YES -40°C to 150°C SOT-23 7-in. reel, 3000 pieces/ reel 0.56 0.66 0.95 0.80 1.50 1.40 Chip Bottom View of SOT-23 Package 2.82 3.02 1.05 1.15 0.70 0.90 0.00 0.10 0.30 0.50 0.10 0.20 0.30 0.60 2.65 2.95 1.50 1.70 1.80 2.00 2 1 Top Vie w Side View End View Notes: 1). P INOUT: Pin 1 VDD Pin 2 O utput Pin 3 GND 2). All dimensions are in millimeters ;