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PCA9515A集成電路(IC)的信號(hào)緩沖器、中繼器、分離器規(guī)格書(shū)PDF中文資料

PCA9515A
廠商型號(hào)

PCA9515A

參數(shù)屬性

PCA9515A 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為托盤(pán);類(lèi)別為集成電路(IC)的信號(hào)緩沖器、中繼器、分離器;PCA9515A應(yīng)用范圍:I2C;產(chǎn)品描述:IC REDRIVER I2C 1CH 400KHZ 8SO

功能描述

I2C-bus repeater

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

112.02 Kbytes

頁(yè)面數(shù)量

18 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)

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更新時(shí)間

2025-1-21 17:58:00

PCA9515A規(guī)格書(shū)詳情

General description

The PCA9515A is a CMOS integrated circuit intended for application in I2C-bus and SMBus systems. While retaining all the operating modes and features of the I2C-bus system, it permits extension of the I2C-bus by buffering both the data (SDA) and the clock (SCL) lines, thus enabling two buses of 400 pF. The I2C-bus capacitance limit of 400 pF restricts the number of devices and bus length. Using the PCA9515A enables the system designer to isolate two halves of a bus, thus more devices or longer length can be accommodated. It can also be used to run two buses, one at 5 V and the other at 3.3 V or a 400 kHz and 100 kHz bus, where the 100 kHz bus is isolated when 400 kHz operation of the other is required.

Features

■ 2-channel, bidirectional buffer

■ I2C-bus and SMBus compatible

■ Active HIGH repeater enable input

■ Open-drain input/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 2.3 V to 3.6 V

■ 5.5 V tolerant I2C-bus and enable pins

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    PCA9515AD,112

  • 制造商:

    NXP USA Inc.

  • 類(lèi)別:

    集成電路(IC) > 信號(hào)緩沖器、中繼器、分離器

  • 包裝:

    托盤(pán)

  • 類(lèi)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):

    1

  • 電壓 - 供電:

    2.3V ~ 3.6V

  • 電流 - 供電:

    800μA

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SO

  • 描述:

    IC REDRIVER I2C 1CH 400KHZ 8SO

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
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6852
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23+
原廠封裝
12300
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35400
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65480
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13528
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0803+
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