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CAT9554 Scheda tecnica (PDF) - Catalyst Semiconductor

CAT9554 Datasheet PDF - Catalyst Semiconductor
Il numero della parte CAT9554
Scarica  CAT9554 Scarica
Grandezza file   267.37 Kbytes
Page   16 Pages
Produttore elettronici  CATALYST [Catalyst Semiconductor]
Homepage  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor
Spiegazioni elettronici 8-bit I2C and SMBus I/O Port with Interrupt

CAT9554 Datasheet (PDF)

Go To PDF Page Scarica Scheda tecnica
CAT9554 Datasheet PDF - Catalyst Semiconductor

Il numero della parte CAT9554
Scarica  CAT9554 Click to download

Grandezza file   267.37 Kbytes
Page   16 Pages
Produttore elettronici  CATALYST [Catalyst Semiconductor]
Homepage  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor
Spiegazioni elettronici 8-bit I2C and SMBus I/O Port with Interrupt

CAT9554 Scheda tecnica (HTML) - Catalyst Semiconductor


CAT9554 Dettagli del prodotto

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



 




Codice articolo simile - CAT9554

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Descrizione simile - CAT9554

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A proposito di 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.

*Queste informazioni sono solo a scopo informativo generale, non saremo responsabili per eventuali perdite o danni causati dalle informazioni di cui sopra.




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