PCA9522D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
廠商型號(hào) |
PCA9522D |
參數(shù)屬性 | PCA9522D 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;PCA9522D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 |
頁面數(shù)量 |
20 頁 |
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 | 2025-1-23 23:00:00 |
PCA9522D規(guī)格書詳情
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 USA Inc. |
24+ |
8-TSSOP |
56300 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
NXP |
TSSOP8 |
899933 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
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+ |
MSOP-8 |
20000 |
原裝現(xiàn)貨,實(shí)單支持 |
詢價(jià) | ||
ADI |
23+ |
MSOP-8 |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
ADI |
23+ |
MSOP-8 |
7000 |
詢價(jià) | |||
NXP/恩智浦 |
2021+ |
NA |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
NXP Semiconductors |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價(jià) | ||
NXP/恩智浦 |
22+ |
MSOP-8 |
20000 |
原裝現(xiàn)貨,實(shí)單支持 |
詢價(jià) |