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參數(shù)資料
| 型號： | PCA9515 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | I2C-bus repeater |
| 中文描述： | I2C總線中繼器 |
| 文件頁數(shù)： | 5/11頁 |
| 文件大?。?/td> | 128K |
| 代理商： | PCA9515 |
Philips Semiconductors
Product data sheet
PCA9515
I
2
C-bus repeater
2004 Jun 24
5
On the Bus 1 side of the PCA9515, the clock and data lines would
have a positive offset from ground equal to the V
OL
of the PCA9515.
After the 8
th
clock pulse, the data line will be pulled to the V
OL
of the
slave device that is very close to ground in our example.
It is important to note that any arbitration or clock stretching events
on Bus 1 require that the V
OL
of the devices on Bus 1 be 70 mV
below the V
OL
of the PCA9515 (see V
OL
– V
ilc
in the DC
Characteristics section) to be recognized by the PCA9515 and then
transmitted to Bus 0.
9th CLOCK PULSE
V
OL
OF SLAVE
V
OL
OF PCA9515
2 V/DIV
SW00865
Figure 5. Bus 1 waveform
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCA9516PW | 5-channel I2C hub |
| PCA9516 | 5-channel I2C hub |
| PCA9516D | 5-channel I2C hub |
| PCA9517 | Level translating I2C-bus repeater |
| PCA9517D | H 1/14D RED BD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA9515A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus repeater |
| PCA9515AD | 功能描述:接口-信號緩沖器、中繼器 Dual Bidir I2C Bus & SMBus Repeater RoHS:否 制造商:Texas Instruments 工作電源電壓: 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VSSOP-8 封裝:Reel |
| PCA9515AD,112 | 功能描述:接口-信號緩沖器、中繼器 I2C BUS REPEATER RoHS:否 制造商:Texas Instruments 工作電源電壓: 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VSSOP-8 封裝:Reel |
| PCA9515AD,118 | 功能描述:接口-信號緩沖器、中繼器 I2C BUS REPEATER RoHS:否 制造商:Texas Instruments 工作電源電壓: 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VSSOP-8 封裝:Reel |
| PCA9515AD,118-CUT TAPE | 制造商:NXP 功能描述:PCA9515A Series 3.6 V 2-Channel Bidirectional Buffer I2C-bus repeater - SOIC - 8 |
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