PCA9522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

廠商型號(hào) |
PCA9522 |
參數(shù)屬性 | PCA9522 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;PCA9522應(yīng)用范圍:I2C;產(chǎn)品描述:IC REDRIVER I2C 1CH 8TSSOP |
功能描述 | Fast dual bidirectional bus buffer with hot insertion logic |
封裝外殼 | 8-TSSOP,8-MSOP(0.118",3.00mm 寬) |
文件大小 |
197.19 Kbytes |
頁(yè)面數(shù)量 |
20 頁(yè) |
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) | |
更新時(shí)間 | 2025-3-24 20:00:00 |
人工找貨 | PCA9522價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
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更多PCA9522規(guī)格書(shū)詳情
General description
The PCA9522 is a monolithic bipolar integrated circuit for bus buffering in applications including I2C-bus, SMBus, etc. It includes hot insertion logic for detecting stop and idle conditions, making it ideal for live insertion into backplanes. The buffer extends the bus load limit by buffering both the SCL and SDA lines. The PCA9522 is a drop-in replacement for the IES5502, with only the maximum bus voltage reduced from 15 V to 10 V.
Features and benefits
■ Dual, bidirectional unity gain isolating buffer
■ Hot insertion logic prevents data and clock bus corruption for live backplane applications
■ Pre-charge minimizes data corruption on live insertion
■ Supports I2C-bus (Standard-mode and Fast-mode), SMBus (standard and high power modes) and PMBus
■ Open-collector ready output (RDY)
■ Fast switching times allow operation in excess of 1 MHz
■ Enable (EN) allows bus segments to be disconnected
■ Low current standby mode when not enabled
■ High-impedance ports when IC unpowered
■ 6 mA (static) pull-down capability
■ Low noise susceptibility
■ Supports the connection of several buffers in series
■ Level shift bus voltages from 1.8 V to 10 V
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
PCA9522DP,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):
1
- 電壓 - 供電:
2.5V ~ 5.5V
- 電流 - 供電:
9mA
- 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 1CH 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 |
23+ |
NA/ |
3260 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
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(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 |
22+ |
SOP8 |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價(jià) | ||
NXP/恩智浦 |
22+ |
MSOP-8 |
20000 |
原裝現(xiàn)貨,實(shí)單支持 |
詢價(jià) | ||
NXP |
22+ |
8SO |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
NXP/恩智浦 |
23+ |
MSOP |
16245 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
NXP USA Inc. |
24+ |
8-TSSOP |
56300 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
NXP |
23+ |
TSSOP8 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
NXP Semiconductors |
2023+ |
8-TSSOP |
2435 |
安羅世紀(jì)電子只做原裝正品貨 |
詢價(jià) |