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PCA9509PDP集成電路(IC)信號(hào)緩沖器、中繼器、分離器規(guī)格書PDF中文資料

PCA9509PDP
廠商型號(hào)

PCA9509PDP

參數(shù)屬性

PCA9509PDP 封裝/外殼為8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC) > 信號(hào)緩沖器、中繼器、分離器;PCA9509PDP應(yīng)用范圍:I2C;產(chǎn)品描述:IC REDRIVER I2C 2CH 8TSSOP

功能描述

Low power level translating I2C-bus/SMBus repeater
IC REDRIVER I2C 2CH 8TSSOP

文件大小

1.09335 Mbytes

頁面數(shù)量

23

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

nxp恩智浦

中文名稱

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)

原廠下載下載地址一下載地址二原廠數(shù)據(jù)手冊(cè)到原廠下載

更新時(shí)間

2024-10-31 9:07:00

PCA9509PDP規(guī)格書詳情

General description

The PCA9509P is a level translating I2C-bus/SMBus repeater with two voltage supplies that enables processor low voltage 2-wire serial bus to interface with standard I2C-bus or SMBus I/O. While retaining all the operating modes and features of the I2C-bus system during the level shifts, it also permits extension of the I2C-bus by providing bidirectional buffering for both the data (SDA) and the clock (SCL) lines, thus enabling the I2C-bus or SMBus maximum capacitance of 400 pF on the higher voltage side. Port A allows a voltage range from 0.8 V to 2.0 V and is overvoltage tolerant. Port B allows a voltage range from 2.3 V to 5.5 V and is overvoltage tolerant. Both port A and port B SDA and SCL pins are high-impedance when the PCA9509P is unpowered.

Features and benefits

■ Bidirectional buffer isolates capacitance and allows 400 pF on port B of the device

■ Voltage level translation from port A (0.8 V to 2.0 V) to port B (2.3 V to 5.5 V)

■ No internal current source on A port to reduce current consumption for portable applications

■ Active HIGH enable input disables current mirrors to reduce standby power

■ Open-drain inputs/outputs

■ Lock-up free operation

■ Supports arbitration and clock stretching across the repeater

■ Accommodates Standard-mode and Fast-mode I2C-bus devices and multiple masters

■ Powered-off high-impedance I2C-bus pins

■ Operating supply voltage range of 0.8 V to 2.0 V on port A, 2.3 V to 5.5 V on port B

■ All pins are 5 V tolerant with respect to ground pin

■ 0 Hz to 400 kHz clock frequency

Remark: The maximum system operating frequency may be less than 400 kHz because of the delays added by the repeater.

■ ESD protection exceeds 2000 V HBM per JESD22-A114 and 1000 V CDM per JESD22-C101

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

■ Packages offered: TSSOP8, XQFN8

PCA9509PDP屬于集成電路(IC) > 信號(hào)緩沖器、中繼器、分離器。恩智浦半導(dǎo)體公司制造生產(chǎn)的PCA9509PDP信號(hào)緩沖器、中繼器、分離器信號(hào)緩沖器、中繼器和分離器系列中的產(chǎn)品適用于遠(yuǎn)距離電氣互連或電纜系統(tǒng)的數(shù)字信息傳輸。所有實(shí)際互連系統(tǒng)都具有非理想特性,該系列產(chǎn)品主要用于解決數(shù)字信息傳輸過程中因此造成的模擬問題。此外,還有其他功能,例如不同物理接口樣式之間的轉(zhuǎn)換和多路復(fù)用。

產(chǎn)品屬性

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  • 產(chǎn)品編號(hào):

    PCA9509PDP,118

  • 制造商:

    NXP USA Inc.

  • 類別:

    集成電路(IC) > 信號(hào)緩沖器、中繼器、分離器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 類型:

    緩沖器,轉(zhuǎn)接驅(qū)動(dòng)器

  • 應(yīng)用:

    I2C

  • 輸入:

    2 線式總線

  • 輸出:

    2 線式總線

  • 數(shù)據(jù)速率(最大值):

    400kHz

  • 通道數(shù):

    2

  • 電壓 - 供電:

    3V ~ 5.5V

  • 電流 - 供電:

    3mA

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-TSSOP,8-MSOP(0.118",3.00mm 寬)

  • 供應(yīng)商器件封裝:

    8-TSSOP

  • 描述:

    IC REDRIVER I2C 2CH 8TSSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
NXP/恩智浦
1948+
SOP8
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價(jià)
NXP USA Inc.
21+
8-TSSOP
56300
一級(jí)代理/放心采購(gòu)
詢價(jià)
NXP/恩智浦
23+
XQFN-8
20000
原裝正品 歡迎咨詢
詢價(jià)
NXP/恩智浦
22+
N/A
10648
現(xiàn)貨,原廠原裝假一罰十!
詢價(jià)
NXP SEMICONDUCTORS
22+
NA
90
原裝正品支持實(shí)單
詢價(jià)
NXP Semiconductors
2023+
8-TSSOP
2500
安羅世紀(jì)電子只做原裝正品貨
詢價(jià)
NXP
18+
TSSOP8
85600
保證進(jìn)口原裝可開17%增值稅發(fā)票
詢價(jià)
NXP/恩智浦
22+
NA
3000
可訂貨 請(qǐng)確認(rèn)
詢價(jià)
NXP(恩智浦)
23+
XQFN-8(1.6x1.6)
7087
NXP原廠渠道,2小時(shí)快速發(fā)貨,大量現(xiàn)貨庫(kù)存
詢價(jià)
NXP(恩智浦)
23+
XQFN8(1.6x1.6)
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價(jià)