DS3205中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
DS3205 |
| 功能描述 | Hot-Swappable Bus Buffer for I2C, SMBus, IPMI, and ATCA |
| 文件大小 |
287.97 Kbytes |
| 頁(yè)面數(shù)量 |
20 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-4 9:48:00 |
| 人工找貨 | DS3205價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
DS3205規(guī)格書詳情
General Description
The DS3205 bus buffer enables hot insertion and extraction of boards without corruption of the backplane’s 2-wire bus (I2C, SMBus?, IPMI, etc.). When a board is inserted, the DS3205 presents highimpedance SCL and SDA connections to the backplane until VDD rises above 2.5V. During normal operation, the DS3205 provides bidirectional buffering to keep backplane and board capacitances isolated.
Features
? Compliant to PICMG 3.0 IPMI I2C Requirements
? Bidirectional Buffer for SCL and SDA Lines
? Compatible with I2C, I2C Fast Mode, SMBus, IPMI, and ATCA? Standards (Up to 400kHz)
? Prevents Corruption of System SCL and SDA Lines During Live Insertion/Removal of Boards
? Increases Fanout by Connecting Board Bus to Backplane Bus with < 10pF Additional Load
? Automatically Delays Initial Bus Connection Until Both Bus Segments Are Idle
? SCL and SDA Pins High-Z When VDD = 0V
? 1V Precharge on SCL and SDA Lines
? ENABLE Input Pin Connects or Isolates Buses
? READY Output Pin Indicates “Connected”
? FAULT Output Pin Indicates “Stuck Bus”
? Optional Rise-Time Accelerators on All Bus Pins
? Configurable Rise-Time Accelerator Slew Rate Threshold (0.8V/μs or 1.25V/μs)
? Supports Clock Stretching and Multiple Bus Master Arbitration and Synchronization
? Optionally Disconnects Board from Backplane When Bus is Stuck Low for ≥ 30ms
? Optionally Attempts to Recover a Stuck Bus by Clocking Board SCL
? ±15kV ESD Protection (Human Body Model) on Bus Pins
? Wide Operating Voltage Range: 2.7V to 5.5V
? 5V Tolerant I/Os
? Tiny 14-Pin, 3mm x 3mm TDFN Package
Applications
??? Hot-Swappable Boards for AdvancedTCA?, CompactPCI?, VME, and Other Backplanes in Chassis-Oriented Telecom, Datacom, Computing, and Storage Systems
??? Capacitance Buffer
??? Bus Extender
??? Fault Isolator
產(chǎn)品屬性
- 型號(hào)：
DS3205
- 制造商：
MAXIM
- 制造商全稱：
Maxim Integrated Products
- 功能描述：
Hot-Swappable Bus Buffer for I2C, SMBus, IPMI, and ATCA
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
JINGDAO/晶導(dǎo)微 |
23+ |
SOD-123FL |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
晶導(dǎo)微電子 |
24+ |
con |
10 |
現(xiàn)貨常備產(chǎn)品原裝可到京北通宇商城查價(jià)格 |
詢價(jià) | ||
JX |
23+ |
SOD-123FL |
7600 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
15000 |
專業(yè)幫助客戶找貨 配單,誠(chéng)信可靠! |
詢價(jià) | |||
TI |
24+ |
con |
35960 |
查現(xiàn)貨到京北通宇商城 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
TDFN14 |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
JINGDAO/晶導(dǎo)微 |
23+ |
SOD-123FL |
60000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
JINGDAO/晶導(dǎo)微 |
2407+ |
SOD-123FL |
10750 |
只有原裝!量大可以訂!一片起賣! |
詢價(jià) | ||
24+ |
N/A |
56000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
NUVOTON(新唐) |
22+ |
SSOP-20-208mil |
58 |
通信接口/百分百原裝現(xiàn)貨 |
詢價(jià) |
