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PCA9508DP集成電路(IC)的信號(hào)緩沖器、中繼器、分離器規(guī)格書PDF中文資料

PCA9508DP
廠商型號(hào)

PCA9508DP

參數(shù)屬性

PCA9508DP 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)的信號(hào)緩沖器、中繼器、分離器;PCA9508DP應(yīng)用范圍:I2C - 熱插拔;產(chǎn)品描述:IC REDRIVER I2C HOTSWAP 8TSSOP

功能描述

Hot swappable level translating I2C-bus repeater

文件大小

135.75 Kbytes

頁面數(shù)量

21

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)

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更新時(shí)間

2024-12-25 17:41:00

PCA9508DP規(guī)格書詳情

General description

The PCA9508 is a CMOS integrated circuit that supports hot-swap with zero offset and provides level shifting between low voltage (down to 0.9 V) and higher voltage (2.7 V to 5.5 V) for I2C-bus or SMBus applications. 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 two buses of 400 pF. Using the PCA9508 enables the system designer to isolate two halves of a bus for both voltage and capacitance, and perform hot-swap and voltage level translation. Furthermore, the dual supply pins can be powered up in any sequence; when any of the supply pins are unpowered, the 5 V tolerant I/O are high-impedance.

Features

■ 2 channel, bidirectional buffer isolates capacitance and allows 400 pF on either side of the device

■ Supports offset-free hot-swap with IDLE/STOP detect circuitry

■ Voltage level translation from 0.9 V to 5.5 V and from 2.7 V to 5.5 V

■ Footprint and functional replacement for PCA9515, PCA9515A, PCA9517 and PCA9517A

■ I2C-bus and SMBus compatible

■ Active HIGH repeater enable input

■ Static level offset on B side

■ 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

■ A side operating supply voltage range of 0.9 V to 5.5 V

■ B side operating supply voltage range of 2.7 V to 5.5 V

■ 5 V tolerant I2C-bus and enable pins

■ 0 Hz to 400 kHz clock frequency (the maximum system operating frequency may be less than 400 kHz because of the delays added by the repeater).

■ ESD protection exceeds 6000 V HBM per JESD22-A114, 450 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 and TSSOP8

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    PCA9508DP,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 - 熱插拔

  • 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:

    2.7V ~ 5.5V

  • 電流 - 供電:

    1mA

  • 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 HOTSWAP 8TSSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
NXP
23+
TSSOP8
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價(jià)
NXP/恩智浦
22+
MSOP8
9850
只做原裝正品假一賠十!正規(guī)渠道訂貨!
詢價(jià)
NXP/恩智浦
2223+
TSSOP8
26800
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)
詢價(jià)
NXP
21+
TSSOP8
10000
原裝,品質(zhì)保證,請(qǐng)來電咨詢
詢價(jià)
NXP
21+
TSSOP8
13880
公司只售原裝,支持實(shí)單
詢價(jià)
NEXPERIA/安世
24+
NA
860000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
NXP(恩智浦)
23+
NA
6000
原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)
詢價(jià)
NXP(恩智浦)
23+
NA
20094
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
詢價(jià)
NXP
22+
TSSOP8
9000
只有原裝,絕對(duì)原裝,假一罰十
詢價(jià)
NXP
24+
TSSOP-8
5000
全新原裝正品,現(xiàn)貨銷售
詢價(jià)