PCA9547中文資料恩XP數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
PCA9547 |
| 功能描述 | 8-channel I2C-bus multiplexer with reset |
| 文件大小 |
150.13 Kbytes |
| 頁面數(shù)量 |
26 頁 |
| 生產(chǎn)廠商 | 未知制造商 |
| 企業(yè)簡稱 |
恩XP |
| 中文名稱 | 未知制造商 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-7-13 18:41:00 |
| 人工找貨 | PCA9547價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
PCA9547規(guī)格書詳情
General description
The PCA9547 is an octal bidirectional translating multiplexer controlled by the I2C-bus.
The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Only one SCx/SDx channel can be selected at a time, determined by the contents of the programmable control register. The device powers up with Channel 0 connected, allowing immediate communication between the master and downstream devices on that channel.
Features
1-of-8 bidirectional translating multiplexer
I2C-bus interface logic; compatible with SMBus standards
Active LOW RESET input
3 address pins allowing up to 8 devices on the I2C-bus
Channel selection via I2C-bus, one channel at a time
Power-up with all channels deselected except Channel 0 which is connected
Low Ron multiplexers
Allows voltage level translation between 1.8 V, 2.5 V, 3.3 V and 5 V buses
No glitch on power-up
Supports hot insertion
Low standby current
Operating power supply voltage range of 2.3 V to 5.5 V
5 V tolerant inputs
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: SO24, TSSOP24, HVQFN24
產(chǎn)品屬性
- 型號(hào)：
PCA9547
- 功能描述：
編碼器、解碼器、復(fù)用器和解復(fù)用器 MUX 8CH I2C BUS
- RoHS：
否
- 制造商：
Micrel
- 產(chǎn)品：
Multiplexers
- 邏輯系列：
CMOS
- 線路數(shù)量（輸入/輸出）：
2/12
- 傳播延遲時(shí)間：
350 ps, 400 ps
- 電源電壓-最大：
2.625 V, 3.6 V
- 電源電壓-最?。?/span>
2.375 V, 3 V
- 最大工作溫度：
+ 85 C
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
QFN-44
- 封裝：
Tray
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
恩XP |
24+ |
SOIC-16_150mil |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
恩XP |
2016+ |
QFN |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
恩XP |
1922+ |
TSSOP24 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
恩XP |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
恩XP |
23+ |
SOP-24 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價(jià) | ||
恩XP |
21+ |
SOIC-16_150mil |
8080 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
PHI |
0542 |
27 |
公司優(yōu)勢(shì)庫存 熱賣中! |
詢價(jià) | |||
恩XP |
17+ |
TSSOP |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
恩XP |
23+ |
TSSOP24 |
32732 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
原廠正品 |
23+ |
TSSOP-24 |
5000 |
原裝正品,假一罰十 |
詢價(jià) |
