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PCA9547集成電路(IC)的專(zhuān)用規(guī)格書(shū)PDF中文資料

PCA9547
廠商型號(hào)

PCA9547

參數(shù)屬性

PCA9547 封裝/外殼為24-SOIC(0.295",7.50mm 寬);包裝為卷帶(TR);類(lèi)別為集成電路(IC)的專(zhuān)用;PCA9547應(yīng)用范圍:轉(zhuǎn)換多路復(fù)用器;產(chǎn)品描述:IC INTERFACE SPECIALIZED 24SO

功能描述

8-channel I2C-bus multiplexer with reset

封裝外殼

24-SOIC(0.295",7.50mm 寬)

文件大小

150.13 Kbytes

頁(yè)面數(shù)量

26 頁(yè)

生產(chǎn)廠商 NXP Semiconductors
企業(yè)簡(jiǎn)稱(chēng)

nxp恩智浦

中文名稱(chēng)

恩智浦半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-4-29 22:58:00

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PCA9547規(guī)格書(shū)詳情

General description

The PCA9547 is an octal bidirectional translating multiplexer controlled by the I2C-bus.

The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Only one SCx/SDx channel can be selected at a time, determined by the contents of the programmable control register. The device powers up with Channel 0 connected, allowing immediate communication between the master and downstream devices on that channel.

Features

1-of-8 bidirectional translating multiplexer

I2C-bus interface logic; compatible with SMBus standards

Active LOW RESET input

3 address pins allowing up to 8 devices on the I2C-bus

Channel selection via I2C-bus, one channel at a time

Power-up with all channels deselected except Channel 0 which is connected

Low Ron multiplexers

Allows voltage level translation between 1.8 V, 2.5 V, 3.3 V and 5 V buses

No glitch on power-up

Supports hot insertion

Low standby current

Operating power supply voltage range of 2.3 V to 5.5 V

5 V tolerant inputs

0 Hz to 400 kHz clock frequency

ESD protection exceeds 2000 V HBM per JESD22-A114, 200 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: SO24, TSSOP24, HVQFN24

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    PCA9547D,112

  • 制造商:

    NXP USA Inc.

  • 類(lèi)別:

    集成電路(IC) > 專(zhuān)用

  • 包裝:

    卷帶(TR)

  • 應(yīng)用:

    轉(zhuǎn)換多路復(fù)用器

  • 接口:

    I2C,SMBus

  • 電壓 - 供電:

    2.3V ~ 3.6V,4.5V ~ 5.5V

  • 封裝/外殼:

    24-SOIC(0.295",7.50mm 寬)

  • 供應(yīng)商器件封裝:

    24-SO

  • 安裝類(lèi)型:

    表面貼裝型

  • 描述:

    IC INTERFACE SPECIALIZED 24SO

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
NXP
2016+
QFN
9000
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
詢(xún)價(jià)
NXP
24+
TSSOP
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
詢(xún)價(jià)
NXP/恩智浦
21+
SOIC-16_150mil
8080
只做原裝,質(zhì)量保證
詢(xún)價(jià)
NXP/恩智浦
23+
TSSOP24
8215
原廠原裝
詢(xún)價(jià)
NXP/恩智浦
1922+
TSSOP24
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢(xún)價(jià)
NXP(恩智浦)
2021+
TSSOP-24
499
詢(xún)價(jià)
NA
23+
NA
26094
10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè)
詢(xún)價(jià)
NXP/恩智浦
21+
SOIC-16_150mil
8080
公司只做原裝,誠(chéng)信經(jīng)營(yíng)
詢(xún)價(jià)
NXP
23+
SOP-24
999999
原裝正品現(xiàn)貨量大可訂貨
詢(xún)價(jià)
NXP
23+
NA
11286
專(zhuān)做原裝正品,假一罰百!
詢(xún)價(jià)