Switch of Interface - Specialized,FSA3031UMX,FSA644UCX,FSA850UCX

Switch Interface - Specialized

Optoelectronics	Circuit Protection	Relays	Discrete Semiconductor Products	Sensors, Transducers	Integrated Circuits (ICs)	RF/IF and RFID
Infrared, UV, Visible Emitters Accessories LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs Panel Indicators, Pilot Lights Fiber Optics - Switches, Multiplexers, Demultiplexers	Fuseholders Circuit Breakers Accessories TVS - Mixed Technology Surge Suppression ICs Lighting Protection	Accessories Solid State Relays	Transistors - Bipolar (BJT) - Single Transistors - FETs, MOSFETs - Single Diodes - Rectifiers - Single Thyristors - SCRs Diodes - RF Transistors - FETs, MOSFETs - RF Transistors - JFETs Transistors - Special Purpose Transistors - IGBTs - Modules Thyristors - SCRs - Modules Diodes - Bridge Rectifiers Thyristors - TRIACs	Pressure Sensors, Transducers Temperature Sensors - Thermostats - Mechanical Motion Sensors - Vibration Flow Sensors Float, Level Sensors Motion Sensors - Tilt Switches Proximity Sensors Current Transducers Optical Sensors - Ambient Light, IR, UV Sensors Optical Sensors - Reflective - Analog Output Optical Sensors - Photointerrupters - Slot Type - Logic Output Optical Sensors - Photointerrupters - Slot Type - Transistor Output Position Sensors - Angle, Linear Position Measuring Magnetic Sensors - Position, Proximity, Speed (Modules) Magnetic Sensors - Linear, Compass (ICs) Specialized Sensors Optical Sensors - Photoelectric, Industrial Proximity/Occupancy Sensors - Finished Units Temperature Sensors - Thermostats - Solid State Magnetic Sensors - Switches (Solid State) Magnets - Sensor Matched	Interface - Sensor, Capacitive Touch Linear - Video Processing Specialized ICs Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps PMIC - Supervisors PMIC - Voltage Regulators - Linear Interface - Telecom Interface - Drivers, Receivers, Transceivers PMIC - Battery Management PMIC - Voltage Regulators - DC DC Switching Controllers PMIC - Hot Swap Controllers PMIC - Power Distribution Switches, Load Drivers Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers PMIC - Gate Drivers PMIC - Current Regulation/Management Interface - Filters - Active Linear - Amplifiers - Video Amps and Modules PMIC - Voltage Regulators - DC DC Switching Regulators Audio Special Purpose Logic - Signal Switches, Multiplexers, Decoders PMIC - LED Drivers PMIC - Full, Half-Bridge Drivers Interface - Analog Switches, Multiplexers, Demultiplexers PMIC - AC DC Converters, Offline Switchers Interface - I/O Expanders PMIC - Voltage Regulators - Special Purpose Interface - Sensor and Detector Interfaces Interface - Controllers Interface - Specialized Interface - Signal Buffers, Repeaters, Splitters PMIC - OR Controllers, Ideal Diodes PMIC - Power Management - Specialized Embedded - Microcontrollers - Application Specific PMIC - Voltage Regulators - Linear + Switching PMIC - Power Over Ethernet (PoE) Controllers Interface - Analog Switches - Special Purpose PMIC - Battery Chargers	RF Evaluation and Development Kits, Boards RF Misc ICs and Modules RF Switches RF Accessories RF Receivers RF Receiver, Transmitter, and Transceiver Finished Units RF Front End (LNA + PA)

Part Number	Manufacturer / Brand	Brife Description
FSA3031UMX	ON Semiconductor	IC SWITCH 2 X DP3T 12-UMLP
FSA644UCX	ON Semiconductor	IC SWITCH SPDT 36-WLCSP
FSA850UCX	ON Semiconductor	IC SWITCH AUDIO 12-WLCSP