PCA9511A集成電路（IC）的信號緩沖器、中繼器、分離器規(guī)格書PDF中文資料
| 廠商型號 |
PCA9511A |
| 參數(shù)屬性 | PCA9511A 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）的信號緩沖器、中繼器、分離器；PCA9511A應(yīng)用范圍：I2C - 熱插拔；產(chǎn)品描述：IC ACCELERATR I2C HOTSWAP 8TSSOP |
| 功能描述 | Hot swappable I2C-bus and SMBus bus buffer |
| 封裝外殼 | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 文件大小 |
156.87 Kbytes |
| 頁面數(shù)量 |
24 頁 |
| 生產(chǎn)廠商 | NXP Semiconductors |
| 企業(yè)簡稱 |
nxp【恩智浦】 |
| 中文名稱 | 恩智浦半導體公司官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-3-6 15:00:00 |
| 人工找貨 | PCA9511A價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
PCA9511A規(guī)格書詳情
General description
The PCA9511A is a hot swappable I2C-bus and SMBus buffer that allows I/O card insertion into a live backplane without corrupting the data and clock buses. Control circuitry prevents the backplane from being connected to the card until a stop command or bus idle occurs on the backplane without bus contention on the card. When the connection is made, the PCA9511A provides bidirectional buffering, keeping the backplane and card capacitances isolated.
Features
■ Bidirectional buffer for SDA and SCL lines increases fan out and prevents SDA and SCL corruption during live board insertion and removal from multipoint backplane systems
■ Compatible with I2C-bus Standard-mode, I2C-bus Fast-mode, and SMBus standards
■ Built-in ?V/?t rise time accelerators on all SDA and SCL lines (0.6 V threshold) requires the bus pull-up voltage and supply voltage (VCC) to be the same
■ Active HIGH ENABLE input
■ Active HIGH READY open-drain output
■ High-impedance SDA and SCL pins for VCC = 0 V
■ 1 V precharge on all SDA and SCL lines
■ Supporting clock stretching and multiple master arbitration/synchronization
■ Operating power supply voltage range: 2.7 V to 5.5 V
■ 0 Hz to 400 kHz clock frequency
■ ESD protection exceeds 2000 V HBM per JESD22-A114, 200 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, TSSOP8 (MSOP8)
Applications
■ cPCI, VME, AdvancedTCA cards and other multipoint backplane cards that are required to be inserted or removed from an operating system
產(chǎn)品屬性
- 產(chǎn)品編號：
PCA9511ADP,118
- 制造商：
NXP USA Inc.
- 類別：
集成電路（IC） > 信號緩沖器、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，加速計
- 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：
6mA
- 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 ACCELERATR I2C HOTSWAP 8TSSOP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NXP/恩智浦 |
2447 |
SOP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
NXP/恩智浦 |
23+ |
MSOP8 |
36880 |
只做原裝,QQ詢價有詢必回 |
詢價 | ||
NXP |
24+ |
MSOP-8 |
10000 |
一級代理保證進口原裝正品現(xiàn)貨假一罰十價格合理 |
詢價 | ||
NXP/恩智浦 |
24+ |
TSSOP8 |
394 |
十年芯程一路原裝 |
詢價 | ||
NXP |
22+23+ |
SOP8 |
55688 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
NXP/恩智浦 |
16+ |
MSOP8 |
15812 |
只做原廠原裝,認準寶芯創(chuàng)配單專家 |
詢價 | ||
NXP |
22+ |
MSOP8 |
20000 |
深圳原裝現(xiàn)貨正品有單價格可談 |
詢價 | ||
NXP |
2018+ |
26976 |
代理原裝現(xiàn)貨/特價熱賣! |
詢價 | |||
NXP |
20+ |
SSOP8 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
NXP |
23+ |
MSOP-8 |
10500 |
全新原裝現(xiàn)貨,假一賠十 |
詢價 |
