Hybrid Hall Effect ICs EW-series EW-500 Shipped in bulk(500pcs/Bag) EW-500 is composed of a Ultra-high sensitive InSb Hall element and a signal processing IC chip in a package. Bipolar Hall Supply Voltage Effect Latch 4.518 Hall Element Continuous Excitation Low Sensitivity Output Bop10mT Open Collector SIP Notice:It is requested to read and accept "IMPORTANT NOTICE" written on the back of the front cover of this catalogue. Operational Characteristics S VOUT H Marking Bh VSAT N N-pole Brp L 0 Bop S-pole Magnetic flux density Absolute Maximum RatingsTa=25 Item Symbol Min. Max. Supply Voltage VCC -0.3 18 V Output H Voltage VO(off) -0.3 VCC V Output L Current ISINK 0 15 mA Storage Temperature Range TSTG -40 125 Functional Block Diagram Unit 1:VCC Reg. 3:OUT Amp. Please refer to Supply Voltage Derating Curve. Recommended Operating Conditions Item Symbol Typ. Min. Max. Regulator Unit Supply Voltage VCC 4.5 12 18 V Operating Temperature Range Topr -30 25 115 Magnetic and Electrical CharacteristicsTa=25 Item Symbol Conditions Min. Typ. Max. Unit Operating Point Bop VCC =12V 5 10 20 mT Releasing Point Brp VCC =12V -20 -10 -5 mT Hysteresis VCC =12V 10 20 Bh Output Saturation Voltage VSAT VCC =12V,OUT''L'', ISINK =10mA Output Leakage Current ILEAK VCC =12V,OUT''H'',VOUT =12V Supply Current ICC VCC =12V,OUT''H'' mT 0.4 V 1 A 8 mA 1 mT=10Gauss 61 Hall Element Amplifier Schmitt Trigger & Latch Output Stage 2:GND EW-500 *Please be aware that our products are not intended for use in life support equipment, devices, or systems. Use of our products in such applications requires the advance written approval of our sales staff. Certain applications using semiconductor devices may involve potential risks of personal injury, property damage or loss of life. In order to minimize these risks, adequate design and operating safeguards should be provided by the customer to minimize inherent or procedural hazards. Inclusion of our products in such applications is understood to be fully at the risk of the customer using our devices or systems. PackageUnit:mm) Supply Voltage 20 18 S-pole 5 1.0 1.6 2.0 0.1 Supply VoltageV 0.60 0.2 4.0 -0.1 0.7 0.45 1.0 0.6 0.6 1.0 Max. 12.5 0.5 0.7 Sensor center 2.25 0.45 c 1.50.2 4.50.1 16 14 12 10 d 8 6 5.0 4 2 0 -40 1 2 3 1.27 Marking 1 0.4 1.27 5 -20 0 20 40 60 80 Ambient Temperature 100 120 140 0.3 Pin No. 1 2 3 2 3 2 Pin Name Function VCC Power Supply GND Ground OUT Output Note1The sensor center is located within the 0.3mm circle. Note2The sensor part is located 0.5mm(typ.) far from marking surface. Temperature Dependence of Bop. Brp Supply Voltage Dependence of Bop. Brp 15 Bop 10 5 VCC 12V 0 -5 -10 -15 -40 0 20 40 60 Bop 10 5 80 Ambient Temperature 100 120 140 l Ta 25 0 -5 -10 Brp -20 Operating Point mT Operating Point mT 15 -15 Brp 0 5 10 15 20 Supply Voltage V p q 62