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參數(shù)資料
| 型號： | PCA9516PW |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 其它接口 |
| 英文描述： | 5-channel I2C hub |
| 中文描述： | SPECIALTY INTERFACE CIRCUIT, PDSO16 |
| 封裝： | 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大小： | 112K |
| 代理商： | PCA9516PW |
Philips Semiconductors
Product data
PCA9516
5-channel I
2
C hub
2002 May 13
5
9th CLOCK PULSE
V
OL
OF MASTER
V
OL
OF PCA9516
2 V/DIV
SW00965
Figure 5. Bus 0 waveform
On the Bus 1 side of the PCA9516, the clock and data lines would
have a positive offset from ground equal to the V
OL
of the PCA9516.
After the 8th 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 PCA9516 (see V
OL
– V
ilc
in the DC
Characteristics section) to be recognized by the PCA9516 and then
transmitted to Bus 0.
9th CLOCK PULSE
V
OL
OF SLAVE
V
OL
OF PCA9516
2 V/DIV
SW00966
Figure 6. Bus 1 waveform
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCA9516 | 5-channel I2C hub |
| PCA9516D | 5-channel I2C hub |
| PCA9517 | Level translating I2C-bus repeater |
| PCA9517D | H 1/14D RED BD |
| PCA9517DP | Level translating I2C-bus repeater |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA9516PW,112 | 功能描述:接口-信號緩沖器、中繼器 5-CHANNEL I2C HUB 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 |
| PCA9516PW,118 | 功能描述:接口-信號緩沖器、中繼器 5-CHANNEL I2C HUB 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 |
| PCA9516PW-T | 功能描述:接口-信號緩沖器、中繼器 5-CHANNEL I2C HUB 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 |
| PCA9517 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LEVEL-TRANSLATING I2C BUS REPEATER |
| PCA9517A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Level translating I2C-bus repeater |
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