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CAT1321中文資料Catalyst數(shù)據(jù)手冊PDF規(guī)格書

CAT1321
廠商型號

CAT1321

功能描述

Catalyst Semiconductor

文件大小

867.83 Kbytes

頁面數(shù)量

28

生產廠商 Catalyst Semiconductor
企業(yè)簡稱

Catalyst

中文名稱

Catalyst Semiconductor官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-10-25 10:04:00

CAT1321規(guī)格書詳情

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

產品屬性

  • 型號:

    CAT1321

  • 功能描述:

    監(jiān)控電路 4.2V w/32K EEPROM

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 輸出類型:

    Active Low, Open Drain

  • 人工復位:

    Resettable

  • 監(jiān)視器:

    No Watchdog

  • 電池備用開關:

    No Backup

  • 上電復位延遲(典型值):

    10 s

  • 電源電壓-最大:

    5.5 V

  • 最大工作溫度:

    + 85 C

  • 安裝風格:

    SMD/SMT

  • 封裝/箱體:

    UDFN-6

  • 封裝:

    Reel

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ON Semiconductor
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4209
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CATALYST
23+
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19960
只做進口原裝 終端工廠免費送樣
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公司只售原裝,支持實單
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ON Semiconductor
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8SOIC
9000
原裝正品,支持實單
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