1/11 Magnetic Switch MRUS74S Data Sheet Reference Only Sensor Products Division 1. Scope This data sheet is applied to the magnetic switch MRUS74S. 2. Part number 2-1 Part Description Magnetic Switch 2-2 Murata Part Number MRUS74S 3. Dimensions and Schematics 3-1 Dimensions 1.5 Max0.8 0.3 3 4 Direction of applied magnetic field (N or S) 1 3 1 2 0.7 Coplanarity : less than 0.1mm(includiong under reflow condition) Dimension (E.g.) 1 3 . Control code...One alphabetic character . Manufactured year...The last digit of the year . Manufactured month.. Jan to Sep : 1 to 9 Oct to Dec : X, Y, Z Marking Example Murata Manufacturing Co., LTD. 1.5 1.8 2/11 0. 7 1.5 0.8 0.4 Reference mount pad 3-2 Block wiring diragram MR IC ENABLE R1 R3 + + AMP COMP DATA - - CLK Q OUT R2 R4 HYS CLKB FF R C GND 3-3 Example of Enable control I/0 3 NC 2 ENABLE MRUS74S Micro computer 4 OUT 1 GND R I/0 C 3-4 Magnetic electric conversion characteristic V OUT V OH V OL N pole S pole Hon Hon Murata Manufacturing Co., LTD.