PCA9641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) |
PCA9641 |
參數(shù)屬性 | PCA9641 封裝/外殼為16-TSSOP(0.173",4.40mm 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;PCA9641應(yīng)用范圍:I2C;產(chǎn)品描述:IC DEMUX 2CHAN 16TSSOP |
功能描述 | 2-channel I2C-bus master arbiter |
封裝外殼 | 16-TSSOP(0.173",4.40mm 寬) |
文件大小 |
1.67753 Mbytes |
頁面數(shù)量 |
55 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(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 |
PCA9641規(guī)格書詳情
Features and benefits
? 2-to-1 bidirectional master selector
? Channel selection via I2C-bus
? I2C-bus interface logic; compatible with SMBus standards
? 2 active LOW interrupt outputs to master controllers
? Active LOW reset input
? Software reset
? Four address pins allowing up to 112 different addresses
? Arbitration active when two masters try to take the downstream I2C-bus at the same
time
? The winning master controls the downstream bus until it is done, as long as it is within
the reserve time
? Bus time-out after 100 ms on an inactive downstream I2C-bus (optional)
? Readable device ID (manufacturer, device type, and revision)
? Bus initialization/recovery function
? Low Ron switches
? Allows voltage level translation between 1.8 V, 2.3 V, 2.5 V, 3.3 V and 3.6 V buses
? No glitch on power-up
? Supports hot insertion
? Software identical for both masters
? Operating power supply voltage range of 2.3 V to 3.6 V
? All I/O pins are 3.6 V tolerant
? Up to 1 MHz clock frequency
? ESD protection exceeds 6000 V HBM per JESD22-A114 and 1000 V CDM per
JESD22-C101
? Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
? Packages offered: TSSOP16, HVQFN16
Applications
? High reliability systems with dual masters
? Gatekeeper multiplexer on long single bus
? Bus initialization/recovery for slave devices without hardware reset
? Allows masters without arbitration logic to share resources
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
PCA9641PWJ
- 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,多路復(fù)用器
- 應(yīng)用:
I2C
- 輸入:
2 線式總線
- 輸出:
2 線式總線
- 通道數(shù):
2
- 電壓 - 供電:
2.3V ~ 3.6V
- 電流 - 供電:
100mA
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-TSSOP(0.173",4.40mm 寬)
- 供應(yīng)商器件封裝:
16-TSSOP
- 描述:
IC DEMUX 2CHAN 16TSSOP
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/ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
NXP(恩智浦) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
NXP USA Inc. |
24+ |
16-TSSOP |
56300 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
NXP/恩智浦 |
21+ |
SOT403 |
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) |
N/A |
6000 |
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 |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
NXP/恩智浦 |
21+ |
NA |
12820 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
NXP/恩智浦 |
22+ |
TSSOP16 |
236798 |
原裝正品現(xiàn)貨,可開13個(gè)點(diǎn)稅 |
詢價(jià) | ||
NXP USA Inc. |
23+ |
16-VFQFN |
6500 |
原裝正品 正規(guī)報(bào)關(guān) 可開增值稅票 |
詢價(jià) |