S-5715 Series HIGH-SPEED / MIDDLE-SPEED LOW CURRENT CONSUMPTION www.ablic.com BOTH POLES / UNIPOLAR DETECTION TYPE HALL IC www.ablicinc.com ABLIC Inc., 2011-2012 Rev.2.3 02 The S-5715 Series, developed by CMOS technology, is a high-accuracy Hall IC that operates with high-speed / middle- speed detection and low current consumption. The output voltage changes when the S-5715 Series detects the intensity level of flux density. Using the S-5715 Series with a magnet makes it possible to detect the open / close and rotation state in various devices. High-density mounting is possible by using the small SOT-23-3 or the super-small SNT-4A packages. Due to its high-accuracy magnetic characteristics, the S-5715 Series can make operations dispersion in the system combined with magnet smaller. Caution This product is intended to use in general electronic devices such as consumer electronics, office equipment, and communications devices. Before using the product in medical equipment or automobile equipment including car audio, keyless entry and engine control unit, contact to ABLIC Inc. is indispensable. Features *1 Pole detection : Detection of both poles, S pole or N pole *1 Detection logic for magnetism : Active, active *1 Output form : Nch open-drain output, CMOS output Magnetic sensitivity: B = 3.0 mT typ. OP *1 Operating cycle (current consumption) : Product with both poles detection t = 0.10 ms (1400 A) typ. CYCLE t = 0.90 ms (155 A) typ. CYCLE t = 5.70 ms (26 A) typ. CYCLE Product with S pole or N pole detection t = 0.05 ms (1400 A) typ. CYCLE t = 1.25 ms (60 A) typ. CYCLE t = 6.05 ms (13 A) typ. CYCLE Power supply voltage range: V = 2.7 V to 5.5 V DD Operation temperature range: Ta = 40C to 85C *2 Lead-free (Sn 100%), halogen-free *1. The option can be selected. *2. Refer to Product Name Structur for details. Applications Plaything, portable game Home appliance Housing equipment Industrial equipment Packages SOT-23-3 SNT-4A 1 HIGH-SPEED / MIDDLE-SPEED LOW CURRENT CONSUMPTION BOTH POLES / UNIPOLAR DETECTION TYPE HALL IC S-5715 Series Rev.2.3 02 Block Diagrams 1. Nch open-drain output product VDD OUT Sleep / Awake logic *1 *1 Chopping stabilized amplifier VSS *1. Parasitic diode Figure 1 2. CMOS output product VDD *1 Sleep / Awake logic *1 OUT Chopping *1 stabilized amplifier VSS *1. Parasitic diode Figure 2 2