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PCA9530D中文資料恩XP數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

PCA9530D
廠商型號(hào)

PCA9530D

功能描述

2-bit I2C-bus LED dimmer

文件大小

152.7 Kbytes

頁(yè)面數(shù)量

24 頁(yè)

生產(chǎn)廠商 未知制造商
企業(yè)簡(jiǎn)稱(chēng)

恩XP

中文名稱(chēng)

未知制造商

數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-7-11 21:06:00

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PCA9530D規(guī)格書(shū)詳情

General description

The PCA9530 is a 2-bit I2C-bus and SMBus I/O expander optimized for dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB) color mixing and backlight applications.

Features

■ 2 LED drivers (on, off, flashing at a programmable rate)

■ 2 selectable, fully programmable blink rates (frequency and duty cycle) between 0.591 Hz and 152 Hz (1.69 seconds and 6.58 milliseconds)

■ 256 brightness steps

■ Input/output not used as LED drivers can be used as regular GPIOs

■ Internal oscillator requires no external components

■ I2C-bus interface logic compatible with SMBus

■ Internal power-on reset

■ Noise filter on SCL/SDA inputs

■ Active LOW reset input (RESET)

■ 2 open-drain outputs directly drive LEDs to 25 mA

■ Edge rate control on outputs

■ No glitch on power-up

■ Supports hot insertion

■ Low standby current

■ Operating power supply voltage range of 2.3 V to 5.5 V

■ 0 Hz to 400 kHz clock frequency

■ ESD protection exceeds 2000 V HBM per JESD22-A114, 150 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101

■ Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA

■ Packages offered: SO8, TSSOP8 (MSOP8)

產(chǎn)品屬性

  • 型號(hào):

    PCA9530D

  • 功能描述:

    LED照明驅(qū)動(dòng)器 2-BIT I2C FM OD LED DIM RST

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 輸入電壓:

    11.5 V to 23 V

  • 最大電源電流:

    1.7 mA

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    SO-16N

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
恩XP
25+
原廠封裝
10280
原廠授權(quán)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源!
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恩XP
20+
SMD
880000
明嘉萊只做原裝正品現(xiàn)貨
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恩XP
24+
N/A
6000
原裝,正品
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恩XP
24+
NA/
2184
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票
詢(xún)價(jià)
恩XP
20+
na
65790
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票
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恩XP
1948+
MSOP-8
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
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恩XP
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票!
詢(xún)價(jià)
恩XP
22+
NA
273
原裝正品支持實(shí)單
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恩XP
24+
SOP-8
29954
只做原裝進(jìn)口現(xiàn)貨
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恩XP
22+
8SO
9000
原廠渠道,現(xiàn)貨配單
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