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CAT9555HV6I-T2 Datasheet (PDF) - Catalyst Semiconductor

CAT9555HV6I-T2 Datasheet PDF - Catalyst Semiconductor
Part # CAT9555HV6I-T2
Download  CAT9555HV6I-T2 Download

File Size   212.79 Kbytes
Page   17 Pages
Manufacturer  CATALYST [Catalyst Semiconductor]
Direct Link  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor
Description 16-bit I2C and SMBus I/O Port with Interrupt

CAT9555HV6I-T2 Datasheet (PDF)

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CAT9555HV6I-T2 Datasheet PDF - Catalyst Semiconductor

Part # CAT9555HV6I-T2
Download  CAT9555HV6I-T2 Click to download

File Size   212.79 Kbytes
Page   17 Pages
Manufacturer  CATALYST [Catalyst Semiconductor]
Direct Link  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor
Description 16-bit I2C and SMBus I/O Port with Interrupt

CAT9555HV6I-T2 Datasheet (HTML) - Catalyst Semiconductor

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CAT9555HV6I-T2 Product details

I2C Interfaced 16-bit LED Dimmer, I2C Interfaced 16-bit LED Blinker



Features

■ 256 discrete brightness steps for easy LED dimming and color mixing

■ two programmable blinking rate between 0.625 sec and 1.6 sec for CAT9532; 0.02sec and 6.4 sec for CAT9552

■ eliminates repeated commands to turn on/off LEDs, reducing I2C traffi c

■ drives up to 16 LEDs; any bit that is not used to drive an LED can be used as a GPIO

■ 25mA sink current per bit (max 200mA per device)

■ each port can be individually turned on, off, or programmed to blink

■ during power-up or when a manual reset (hardware reset) is asserted, all outputs are set to off-mode

■ built in noise fi lter for SDA/SCL inputs

■ 0-400KHz clock frequency



Applications

■ LED dimming

■ LCD backlighting

■ celluar phones



 




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About Catalyst Semiconductor


Catalyst Semiconductor, Inc. was a semiconductor company that specialized in the design and manufacture of analog and mixed-signal integrated circuits (ICs). The company was founded in 1985 and was headquartered in Santa Clara, California, USA. In 2008, Catalyst Semiconductor was acquired by ON Semiconductor Corporation.

Catalyst Semiconductor's product portfolio included a range of analog ICs, such as non-volatile memory products, DC-DC converters, LED drivers, and motor controllers. These products were used in a variety of applications, including consumer electronics, automotive, medical devices, and industrial equipment.

One of Catalyst Semiconductor's key areas of expertise was in the design of non-volatile memory products. The company's non-volatile memory products included serial EEPROMs, parallel EEPROMs, and nvSRAMs (non-volatile static random access memory). These products offered high reliability, low power consumption, and high-speed read and write operations, making them well-suited to a wide range of applications.

Overall, Catalyst Semiconductor was a well-established player in the analog IC industry, with a reputation for producing high-quality products that met the needs of a diverse range of customers.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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