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參數資料
| 型號： | PCA9515A |
| 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： | 5/12頁 |
| 文件大小： | 116K |
| 代理商： | PCA9515A |
Philips Semiconductors
Product data sheet
PCA9515A
I
2
C-bus repeater
2004 Sep 29
5
On the Bus 1 side of the PCA9515A, the clock and data lines would
have a positive offset from ground equal to the V
OL
of the
PCA9515A. 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 PCA9515A (see V
OL
– V
ilc
in the DC
Characteristics section) to be recognized by the PCA9515A and
then transmitted to Bus 0.
9th CLOCK PULSE
V
OL
OF SLAVE
V
OL
OF PCA9515A
2 V/DIV
SW02246
Figure 5. Bus 1 waveform
相關PDF資料 |
PDF描述 |
|---|---|
| PCA9515 | I2C-bus repeater |
| PCA9516PW | 5-channel I2C hub |
| PCA9516 | 5-channel I2C hub |
| PCA9516D | 5-channel I2C hub |
| PCA9517 | Level translating I2C-bus repeater |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| PCA9515AD | 制造商:Texas Instruments 功能描述:1WO-CHANNEL BIDIRECTIONAL ((NW)) |
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