Document No.JMR80*-**** (subject to change without notice) 1/11 1. Scope This document is applied to a magnetic sensor operating to ON/OFF when the sensor detects the magnetic field. 2. Part number 2-1 Part description Magnetic Sensor 2-2 Murata part number MRMS511X-001 3. Dimensions and schematics 3-1 Dimensions 3-1-1 Package outline drawing (Unit :mm) 9 1 :Vcc :Gnd :Out 3-1-2 Marking example (E.g.) 9 1 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 Murata Manufacturing Co., LTD. Ver.10 Document No.JMR80*-**** (subject to change without notice) 2/11 3-1-3 Reference mount pad (Unit:mm) 0. 50 0.50 mm 0.45 0.45 0.45 0.45 NOTE1) Please evaluate your soldiring paset condition and reflow condition with our product being mounted to your product. NOTE2) Please make sure the sensing direction of the sensor (see the item 3-2) and your magnetic field direction to the sensor. 3-2 Block wiring diagram Vcc R1 R2 Sensing direction N or S Temperature CMOS Op-Amp compensation Latch Out Driver Circuit R4 R3 OSC Timing Logic Switch Gnd The intermittent switch circuit inside R1-R4:MR Elements 3-3 Magnetic electric conversion characteristic ON/OFF switched depending on the intensity of the magnetic field.(Negative logic) VOUT VOH V OL N pole S pole Hoff Hon Hon Hoff Murata Manufacturing Co., LTD. Ver.10 0.50 0.5 0mm 1.30 1. 30