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PCA9540B集成電路(IC)的專用規(guī)格書PDF中文資料

PCA9540B
廠商型號

PCA9540B

參數(shù)屬性

PCA9540B 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的專用;PCA9540B應(yīng)用范圍:2 通道 I2C 多路復(fù)用器;產(chǎn)品描述:IC INTERFACE SPECIALIZED 8SO

功能描述

2-channel I2C-bus multiplexer

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

128.699 Kbytes

頁面數(shù)量

22

生產(chǎn)廠商 NXP Semiconductors
企業(yè)簡稱

nxp恩智浦

中文名稱

恩智浦半導(dǎo)體公司官網(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

2025-3-10 14:05:00

人工找貨

PCA9540B價格和庫存,歡迎聯(lián)系客服免費人工找貨

PCA9540B規(guī)格書詳情

General description

The PCA9540B is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C-bus. The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control register.

Features

1-of-2 bidirectional translating multiplexer

I2C-bus interface logic; compatible with SMBus standards

Channel selection via I2C-bus

Power up with all multiplexer channels deselected

Low Ronswitches

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 JESD2-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, XSON8U

產(chǎn)品屬性

  • 產(chǎn)品編號:

    PCA9540BD,118

  • 制造商:

    NXP USA Inc.

  • 類別:

    集成電路(IC) > 專用

  • 包裝:

    管件

  • 應(yīng)用:

    2 通道 I2C 多路復(fù)用器

  • 接口:

    I2C

  • 電壓 - 供電:

    2.3V ~ 5.5V

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SO

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC INTERFACE SPECIALIZED 8SO

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
PHILIPS
24+
SOP8
10000
全新原裝
詢價
PHI
06+
MSOP/8
4202
原裝現(xiàn)貨海量庫存歡迎咨詢
詢價
PHILIPS
24+
SOP8
5989
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!
詢價
PHILIPS
23+
TSSOP8
8890
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢
詢價
只做原裝
24+
MSOP8
36520
一級代理/放心采購
詢價
PHILIPS/飛利浦
21+
TSSOP8
500
原裝現(xiàn)貨假一賠十
詢價
NXP/恩智浦
21+
PCA9540BD118
2500
優(yōu)勢供應(yīng) 實單必成 可開增值稅13點
詢價
PHI
23+
MSOP8
12300
詢價
PHILIPS
MSOP8
37526
只做原裝貨值得信賴
詢價
NXP
2020+
DFN8
2510
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
詢價