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DS2482-100規(guī)格書(shū)詳情
General Description
The DS2482-100 is an I2C-to-1-Wire? bridge device that interfaces directly to standard (100kHz max) or fast (400kHz max) I2C masters to perform bidirectional protocol conversion between the I2C master and any downstream 1-Wire slave devices. Relative to any attached 1-Wire slave device, the DS2482-100 is a 1-Wire master. Internal, factory-trimmed timers relieve the system host processor from generating time-critical 1-Wire waveforms, supporting both standard and overdrive 1-Wire communication speeds.
Benefits and Features
? Allows Easy Interface Between a I2C Microport and a 1-Wire Slave
??? ? I2C Host Interface Supports 100kHz and 400kHz I2C Communication Speeds
??? ? 1-Wire Master IO with Selectable Active or Passive 1-Wire Pullup
??? ? Provides Reset/Presence, 8-Bit, Single-Bit, and 3-Bit 1-Wire IO Sequences
??? ? Standard and Overdrive 1-Wire Communication Speeds
??? ? Two Address Inputs for I2C Address Assignment
? Minimizes Line Noise Reducing System EMI
??? ? Slew-Controlled 1-Wire Edges
? Supports EEPROMs, Temperature Sensors, or Other 1-Wire Slaves That Have Momentary High Source Current Modes
??? ? Strong 1-Wire Pullup Provided by an Internal LowImpedance Signal Path
??? ? PCTLZ Output to Optionally Control an External MOSFET for Stronger Pullup Requirements
? Operating Range: 2.9V to 5.5V, -40°C to +85°C
? 8-Pin (150 mils) SO and 9-Bump WLP Packages
Applications
??? Printers
??? Medical Instruments
??? Industrial Sensors
??? Cell Phones, PDAs
產(chǎn)品屬性
- 型號(hào)：
DS2482-100
- 制造商：
DALLAS
- 制造商全稱：
Dallas Semiconductor
- 功能描述：
Single-Channel 1-Wire Master
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
DALLAS |
23+ |
NA/ |
6395 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
MAX |
1818+ |
SOP |
1 |
一級(jí)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
DS |
23+ |
SOP-8 |
9960 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來(lái)電查詢 |
詢價(jià) | ||
DS |
21+ |
326 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | |||
MAXIM/美信 |
2022 |
SOP8 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
DALLAS |
2023+ |
08+ |
8700 |
原裝現(xiàn)貨 |
詢價(jià) | ||
DS |
23+ |
SOP-8 |
5500 |
現(xiàn)貨,全新原裝 |
詢價(jià) | ||
MAXIM |
1741+ |
SOP |
6528 |
只做進(jìn)口原裝正品假一賠十! |
詢價(jià) | ||
DALLAS |
24+ |
35200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | |||
DALLAS |
19+ |
SOP |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) |
