MLX92213 MicroPower & Low-Voltage Hall Effect Latch with Enable Features and Benefits Application Examples 0 Battery-operated / Handheld Appliances 0 Operating Voltage from 1.6 to 3.6V 0 Rotary or Linear Contact-Less Encoders 0 Latching Output Behavior 0 Scroll/Jog Wheel, Trackball (Mobile 0 Micropower Consumption Phones, 48uA 3V 36uA 1.8V Portable Media Players, Notebooks, 0 Advanced Power Manageability Computer through dedicated Enable pin Mice, Camcorders, Cameras,) 0 Ultra High Sensitivity Hall Sensor 0 Home/Industrial Metering Equipment 0 Push-Pull Output (Wafer 0 Minuature & Ultra Thin CSP Flow Meter) package (2mm x 1.5mm 0.4mm thickness) 0 Green and Pb-Free Compliant Package Ordering Code Product Code Temperature Code Package Code Option Code Packing Form Code MLX92213 E LD AAA-000 RE Legend: Temperature Code: E for Temperature Range -40C to 85C Package Code: LD for UTQFN6 Option Code: xxx-000: Standard Version Packing Form: RE for Reel Ordering example: MLX92213ELD-AAA-000-RE 390109221302 Data Sheet Page 1 of 10 Mar/12 Rev 003 MLLX92213 MicroPower && Low-Voltage Hall Effect Laattcchh with Enable 1 Functional Diagram 2 General Description The MLX92213 Micropower Low-VVoltage Latch state. The design has bbeeeenn optimized for Hall effect sensor IC is fabricated in mixed signal applications requiring extennddeedd operating lifetime CMOS technology. It incorporaatteess advanced in battery-powered systems. The EN pin adds Correlated Double Sampling (CDS) techniques to flexibility by enabling exterrnal control of the provide accurate and stable maaggnneetic switching Micropower Period and Duty CCycle. points. The Push-pull Output of tthhee MLX92213 will be In order to save power, the internall Timing Logic latched in Low state in tthhee presence of a alternates Awake and Sleep mmodes, thus sufficiently strong South maaggnnetic field (B > B ) OP significantly reducing the power conssumption. The facing the marked side ooff the package. The magnetic flux density is periodicaally evaluated Output will be latched in High state in the against predefined thresholds. If the fflux density is presence of a sufficiently strrong North magnetic above/below the B /B thresholds, then the field (B < B ). OP RP RP Output changes its state accordinglly. During the Sleep mode the Output is latched inn its previous 390109221302 Data Sheet Page 2 of 10 Mar/12 Rev 003