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Standard Products

Development Kits

Kits for evaluation and development solutions using LSI/CSI products
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Digital Potentiometers

Our brand new line of ICs. Applications Include: Replacement for mechanical potentiometers, Remote adjustment of instrumental gain, offset, time constant, time impedance matching, audio equipment volume control, etc.
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LED Drivers

Another new line of ICs. Applications Include: Industrial and Residential Lighting Solutions
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Incremental Encoder Interface

Motion Control, X/Y Tables, Robotics, Measurement Systems
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Timers

Time Delay Relays for HVAC and Industrial Controls, POR Hold-Off, One-Shot and Repeating timed Operations
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Lighting Controls

Dimmers and timers for Wall Switch applications, Step and Continuous Dimmers for touch lamps, Dimming Low-Voltage Halogen lamps
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Counters

Industrial, Scientific and Frequency counting. Counting modes: Quadrature; Non-Quadrature, Normal/Modulo-N
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PIR Motion Detection

Occupancy Sensing for Energy Saving and Security, Remote Camera Operation, Outdoor Lighting
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Brushless DC Motor Controls

Open and Closed Loop Speed Controls for Tools, Robotics, Pumps, Fans
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Line Drivers / Receivers

Applications Include: Industrial Power Line Drivers and Receivers
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AC Motor Controls

Speed Controls for Small Appliance Motors, Fans, Blenders, Auto Shut-Off Appliances
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Stepper Motor Controls

Applications Include: Open Loop Speed Controls for Robotics
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Programmable Digital Locks

Keyless Locks for Automotive Ignitions, Machine Area Access, Safes and Doors
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Frequency Dividers

Applications Include: Time base generators
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Standard & Custom ICs Since 1969!

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Check out LSI's new

LS7866

32-Bit Quadrature Counter with I2C Interface

LS7866 is a monolithic CMOS 32-bit counter, programmable to operate in 8-bit, 16-bit, 24-bit or 32-bit modular structures.

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LS7466

24-BIT 2-Axes Programmable Quadrature Counter with SPI

LS7466 is a monolithic CMOS 24-bit programmable counter. It consists of two identical functional modules to interface with X and Y axes encoders simultaneously.

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