TCA39306集成電路（IC）的轉(zhuǎn)換器電平移位器規(guī)格書PDF中文資料
| 廠商型號(hào) |
TCA39306 |
| 參數(shù)屬性 | TCA39306 封裝/外殼為8-VFSOP（0.091"，2.30mm 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）的轉(zhuǎn)換器電平移位器；產(chǎn)品描述：AUTOMOTIVE FM+ IC BUS AND SMBUS |
| 功能描述 | TCA39306 Dual Bidirectional I2C Bus and SMBus Voltage-Level Translator |
| 封裝外殼 | 8-VFSOP（0.091"，2.30mm 寬） |
| 文件大小 |
1.74822 Mbytes |
| 頁(yè)面數(shù)量 |
38 頁(yè) |
| 生產(chǎn)廠商 | Texas Instruments |
| 企業(yè)簡(jiǎn)稱 |
TI【德州儀器】 |
| 中文名稱 | 美國(guó)德州儀器公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-19 20:00:00 |
TCA39306規(guī)格書詳情
1 Features
? 2-Bit bidirectional translator for SDA and SCL lines
in mixed-mode I2C applications
? Standard-mode, fast-mode, and fast-mode plus
I2C and SMBus compatible
? I3C compatible (12.5 MHz supported)
? Allows voltage-level translation between
– 0.9-V VREF1 and 1.8-V, 2.5-V, 3.3-V,
or 5-V VREF2
– 1.2-V VREF1 and 1.8-V, 2.5-V, 3.3-V,
or 5-V VREF2
– 1.8-V VREF1 and 2.5-V, 3.3-V, or 5-V VREF2
– 2.5-V VREF1 and 3.3-V or 5-V VREF2
– 3.3-V VREF1 and 5-V VREF2
? Provides bidirectional voltage translation with no
direction Pin
? Low ON-state resistance between input and output
ports provides less signal distortion
? Open-drain I2C I/O ports (SCL1, SDA1, SCL2, and
SDA2)
? 5-V Tolerant I2C I/O ports to support mixed-mode
signal operation
? High-impedance SCL1, SDA1, SCL2, and SDA2
pins for EN = Low
? Lockup-free operation for isolation when EN = Low
? Flow-through pinout for ease of printed-circuitboard
trace routing
? ESD Protection Exceeds JESD 22
– 2000-V human-body model (A114-A)
– 1000-V charged-device model (C101)
2 Applications
? I2C, SMBus, PMBus, MDIO, UART, low-speed
SDIO, GPIO, and other two-signal interfaces
? Servers
? Routers (telecom switching equipment)
? Personal computers
? Industrial automation
3 Description
The TCA39306 is a dual bidirectional voltage-level
translator compatible with I2C, SMBus, and I3C with
an enable (EN) input, and is operational from 0.9-V to
3.3-V VREF1 and 1.8-V to 5.5-V VREF2.
The device allows bidirectional voltage translations
between 0.85 V and 5 V, without the use of a
direction pin. The low ON-state resistance (RON)
of the switch allows connections to be made with
minimal propagation delay. When EN is high, the
translator switch is ON, and the SCL1 and SDA1
I/O are connected to the SCL2 and SDA2 I/O,
respectively, allowing bidirectional data flow between
ports. When EN is low, the translator switch is off, and
a high-impedance state exists between ports.
In addition to voltage translation, the TCA39306 can
be used to isolate a higher speed bus from a lower
speed bus by controlling the EN pin to disconnect the
slower bus during fast-mode communication.
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
TCA39306DCURQ1
- 制造商：
Texas Instruments
- 類別：
集成電路（IC） > 轉(zhuǎn)換器，電平移位器
- 系列：
Automotive, AEC-Q100
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 轉(zhuǎn)換器類型：
電壓電平
- 通道類型：
雙向
- 每個(gè)電路通道數(shù)：
2
- 輸出類型：
開漏極，推挽式
- 數(shù)據(jù)速率：
12.5MHz
- 工作溫度：
-40°C ~ 125°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
8-VFSOP（0.091"，2.30mm 寬）
- 供應(yīng)商器件封裝：
8-VSSOP
- 描述：
AUTOMOTIVE FM+ IC BUS AND SMBUS
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI(德州儀器) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
TI/德州儀器 |
24+ |
VSSOP8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
VSSOP8 |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | ||
TI |
X2SON8 |
399000 |
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) | |||
TI |
24+ |
VSSOP|8 |
55200 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
VSSOP8 |
9000 |
原裝正品,支持實(shí)單! |
詢價(jià) | ||
TI/德州儀器 |
22+ |
X2SON8 |
9000 |
原裝正品 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
VSSOP8 |
6000 |
原裝現(xiàn)貨 支持一下 兩粒IC真實(shí)太四磨 |
詢價(jià) | ||
TI |
23+ |
VSSOP-8 |
10000 |
公司只做原裝,假一罰十 |
詢價(jià) | ||
TI(德州儀器) |
22+ |
NA |
6000 |
原廠原裝現(xiàn)貨 |
詢價(jià) |
