Catalyst Semiconductor
datasheet
Catalyst Semiconductor
The global employees of Catalyst Semiconductor (NASDAQ:CATS) are committed to helping today’s electronics designers balance system performance and board costs with a rapidly growing portfolio of analog, mixed-signal and non-volatile memory ICs for telecommunications, networking systems, computation, automotive, industrial and consumer markets. Our products include Digitally Programmable Potentiometers [DPP™], white and color LED drivers, DC/DC converters, voltage supervisors, I/O expanders, serial and parallel EEPROMs, Flash memories, and NVRAMs. Typical applications for our ICs include LCD displays, cellular phones, automotive illumination and instrumentation, optical networks, wireless LANs, network cards, DIMM modules, printers, digital satellite box receivers and set-top boxes. Our headquarters facility is located in Santa Clara, California with regional sales and technical support offices in China, Korea, Taiwan, Southeast Asia, Japan, UK, Germany and the Americas. Our strategy is to combine a fabless business model with in-house design centers in Santa Clara, California and Bucharest, Romania to provide our customers with the high-performance and low-cost required for success in today’s electronics markets. Catalyst is a financially sound company with a history of producing high quality products for over 20 years.

  • CAT1232   5V And 3.3V Supply Monitor, Watchdog Timer, Manual Reset, With Active High & Low Resets
  • CAT24C643   Supervisory Circuits With I2C Serial CMOS E2PROM, Precision Reset Controller And Watchdog Timer
  • CAT24C043   Supervisory Circuits With I2C Serial CMOS E2PROM, Precision Reset Controller And Watchdog Timer
  • CAT24C642   Supervisory Circuits With I2C Serial CMOS E2PROM, Precision Reset Controller And Watchdog Timer
  • CAT431L   Low-voltage Adjustable Precision Voltage Reference
  • CAT34RC02   2-kb I2c Serial Eeprom, Serial Presence Detect Semiconductor
  • CAT28C010   1024k-bit Cmos Parallel E2prom Semiconductor
  • CAT24C161   Supervisory Circuits With I2c Serial Cmos E2prom, Precision Reset Controller And Watchdog Timer Semiconductor
  • CAT515   8-bit Quad Digital Pot With Independent Reference Inputs
  • CAT514   8-bit Quad Digital Pot Semiconductor
  • CAT513   8-bit Dual Digital Pot Semiconductor
  • CAT512   8-bit Dual Digital Pot With Independent Reference Inputs
  • CAT511   8-bit Digital Pot With Independent Reference Inputs
  • CAT25C11   1K/2K/4K/8K/16K SPI Serial CMOS EEPROM
  • CAT93HC46   1-kb High Speed Microwire Serial EEPROM
  • CAT34FC02   2 2-kb I C Serial EEPROM, Serial Presence Detect
  • CAT34WC02   2 2-kb I C Serial EEPROM, Serial Presence Detect
  • CAT24FC66   2 64K-Bit I C Serial CMOS EEPROM With Partial Array Write Protection
  • CAT24FC65   2 64K-Bit I C Serial CMOS EEPROM With Partial Array Write Protection
  • CAT24WC05   4K-Bit Serial EEPROM With Partial Array Write Protection
  • CAT24WC03   2K-Bit Serial EEPROM With Partial Array Write Protection
  • CAT9555   16-bit I²C And SMBus I/O Port With Interrupt
  • CAT9554   8-bit I2C And SMBus I/O Port With Interrupt
  • CAT9532   16-bit Programmable LED Dimmer With I2C Interface
  • CAT93C66   4K-Bit Microwire Serial CMOS EEPROM
  • CAT885   Five-Channel Power Supply Supervisors
  • CAT853   3-Pin Microprocessor Power Supply Supervisor
  • CAT823   System Supervisory Voltage Reset With Watchdog And Manual Reset
  • CAT812   4-Pin Microprocessor Voltage Supervisor
  • CAT811   4-Pin Microprocessor Voltage Supervisor
  • CAT808   Low-Power Precision Voltage Detector
  • CAT803   3-Pin Microprocessor Voltage Supervisor
  • CAT661   High Frequency 100mA CMOS Charge Pump, Inverter/Doubler
  • CAT660   100mA CMOS Charge Pump Inverter/Doubler
  • CAT5419   Dual Digitally Programmable Potentiometers (DPP™) With 64 Taps And 2-wire Interface
  • CAT5411   Dual Digitally Programmable Potentiometers (DPP™) With 64 Taps And SPI Interface
  • CAT5409   Quad Digitally Programmable Potentiometers (DPP™) With 64 Taps And I²C Interface
  • CAT5401   Quad Digitally Programmable Potentiometers (DPP™) With 64 Taps And SPI Interface
  • CAT5269   Dual Digitally Programmable Potentiometers (DPP™) With 256 Taps And 2-wire Interface
  • CAT5261   Dual Digitally Programmable Potentiometer (DPP™) With 256 Taps And SPI Interface
  • CAT5259   Quad Digitally Programmable Potentiometers (DPP™) With 256 Taps And I²C Interface
  • CAT5251   Quad Digitally Programmable Potentiometer (DPP™) With 256 Taps And SPI Interface
  • CAT525   Quad Digitally Programmable Potentiometer (DPP�) With 256 Taps And Microwire Interface
  • CAT5241   Quad Digitally Programmable Potentiometers (DPP™) With 64 Taps And I²C Interface
  • CAT524   Quad Digitally Programmable Potentiometer (DPP™) With 256 Taps And Microwire Interface
  • CAT523   Dual Digitally Programmable Potentiometer (DPP™) With 256 Taps And Microwire Interface
  • CAT5221   Dual Digitally Programmable Potentiometers (DPP™) With 64 Taps And I²C Interface
  • CAT522   Configured Digitally Programmable Potentiometer (DPP™): Programmable Voltage Applications
  • CAT521   Configured Digitally Programmable Potentiometer (DPP™)
  • CAT5133   16 Volt Digitally Programmable Potentiometer (DPP™) With 128 Taps And An Increment Decrement Interface
  • CAT5132   16 Volt Digitally Programmable Potentiometer (DPP™) With 128 Taps And I²C Interface
  • CAT5129   32-Tap MiniPot™ Digitally Programmable Potentiometers With 2-Wire Interface
  • CAT5128   32-Tap Digital Up/Down Control Potentiometer
  • CAT5127   32-Tap MiniPot™ Digitally Programmable Potentiometers With 2-Wire Interface
  • CAT5126   One-Time Digitally Programmable 32 Tap Potentiometer
  • CAT5120   16-Tap MiniPot™ Digitally Programmable Potentiometer With 2-Wire Interface
  • CAT5116   Log-Taper, 100-Tap Digitally Programmable Potentiometer (DPP™)
  • CAT5115   32-Tap Digitally Programmable Potentiometer (DPP™)
  • CAT5114   32-Tap Digitally Programmable Potentiometer (DPP™)
  • CAT5113   100-Tap Digitally Programmable Potentiometer (DPP™)
  • CAT5112   32-Tap Digitally Programmable Potentiometer (DPP™) With Buffered Wiper
  • CAT5111   100-Tap Digitally Programmable Potentiometer (DPP™) With Buffered Wiper
  • CAT5110   32-Tap MiniPot™ Digitally Programmable Potentiometers With 2-Wire Interface
  • CAT4238   High Efficiency 10 LED Boost Converter
  • CAT4237   High Voltage CMOS Boost White LED Driver
  • CAT4201   350mA High Efficiency Step Down LED Driver
  • CAT4139   22V High Current Boost White LED Driver
  • CAT4137   CMOS Boost Converter - White LED Driver
  • CAT4134   500mA Dual Channel Movie/Flash LED Driver
  • CAT4016   16-Channel Constant Current LED Driver
  • CAT4008   8-Channel Constant Current LED Driver
  • CAT4004   4-Channel Constant Current LED Driver With EZDim™
  • CAT3648   4-Channel Ultra High Efficiency Quad-Mode™ LED Driver With 32 Dimming Levels
  • CAT3647   3-Channel Ultra High Efficiency Quad-Mode™ LED Driver With 32 Dimming Levels
  • CAT3644   4-Channel Ultra High Efficiency Quad-Mode™ LED Driver
  • CAT3643   3-Channel Ultra High Efficiency Quad-Mode™ LED Driver
  • CAT3637   6-Channel Programmable High Efficiency Quad-Mode™ LED Driver
  • CAT3636   TM 6-Channel Quad-Mode Fractional LED Driver In TQFN3x3
  • CAT3626   6-Channel LED Driver With I²C Interface
  • CAT3616   6-Channel Charge Pump LED Driver TM With EZDim
  • CAT3614   4-Channel 1-Wire LED Driver In 3x3mm Package
  • CAT3612   Programmable 300mA Camera Flash LED Driver
  • CAT3606   6-Channel Low Noise Charge Pump White LED Driver
  • CAT3604V   4-Channel Quad-Mode™ LED Driver With Open/Short LED Detection
  • CAT3604   4-Channel Regulated Charge Pump White LED Driver
  • CAT3603   3-Channel LED Driver In 3x3mm Package
  • CAT34C02   2-Kb I²C EEPROM For DDR2 DIMM Serial Presence Detect
  • CAT3200-5   Low Noise Regulated Charge Pump DC-DC Converter
  • CAT3200   Low Noise Regulated Charge Pump DC-DC Converter
  • CAT310   10 Channel Automotive LED Display Driver
  • CAT24WC66   64K-bit I C Serial EEPROM With Partial Array Write Protection
  • CAT24AC128   128kbit I²C Serial CMOS EEPROM With Three Chip Address Input Pins
  • CAT24C44   256-Bit Serial Nonvolatile CMOS Static RAM
  • CAT24C21   1-kb Dual Mode Serial EEPROM For VESA™ \"Plug-and-Play\"
  • CAT24C05   4-Kb I²C CMOS Serial EEPROM With Partial Array Write Protection
  • CAT24C03   2-Kb I²C CMOS Serial EEPROM With Partial Array Write Protection
  • CAT22C10   256-Bit Nonvolatile CMOS Static RAM
  • CAT1832   3.3V Supply Voltage Supervisor, Watchdog Timer, Manual Reset, With Active High & Low Resets
  • CAT1641   Voltage Supervisor With I²C Serial 64K CMOS EEPROM
  • CAT1640   Voltage Supervisor With I²C Serial 64K CMOS EEPROM
  • CAT15016   Voltage Supervisor With 16-Kb SPI Serial CMOS EEPROM
  • CAT15008   Voltage Supervisor With 8-Kb SPI Serial CMOS EEPROM
  • CAT15004   Voltage Supervisor With 4-Kb SPI Serial CMOS EEPROM
  • CAT15002   Voltage Supervisor With 2-Kb SPI Serial CMOS EEPROM
  • CAT14016   Voltage Supervisor With 16-Kbit I²C Serial CMOS EEPROM
  • CAT14008   Voltage Supervisor With 8-Kbit I²C Serial CMOS EEPROM
  • CAT14004   Voltage Supervisor With 4-Kbit I²C Serial CMOS EEPROM
  • CAT14002   Voltage Supervisor With 2-Kbit I²C Serial CMOS EEPROM
  • CAT1321   Voltage Supervisor With I²C Serial 32K CMOS EEPROM
  • CAT1320   Voltage Supervisor With I²C Serial 32K CMOS EEPROM
  • CAT13016   Voltage Supervisor With 16-Kbit Microwire Serial CMOS EEPROM
  • CAT13008   Voltage Supervisor With 8-Kbit Microwire Serial CMOS EEPROM
  • CAT13004   Voltage Supervisor With 4-Kbit Microwire Serial CMOS EEPROM
  • CAT13001   Voltage Supervisor With 1-Kbit Microwire Serial CMOS EEPROM
  • CAT1232LP   5V Supply Voltage Supervisor, Watchdog Timer, Manual Reset, With Active High & Low Resets
  • CAT1163   Voltage Supervisor With I²C Serial CMOS EEPROM, Precision Reset Controller And Watchdog Timer
  • CAT1161   Voltage Supervisor With I²C Serial CMOS EEPROM, Precision Reset Controller And Watchdog Timer
  • CAT1021   Voltage Supervisor With I²C Serial 2k-bit CMOS EEPROM, Manual Reset And Watchdog Timer
  • CAT102   Precision, Adjustable Shunt Regulator (600mV Reference)
  • CAT37   CMOS White LED Driver Boost Converter