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參數(shù)資料
| 型號： | PCA9546 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 4-channel I2C switch with reset |
| 中文描述： | 4通道的I2C開關(guān)與復(fù)位 |
| 文件頁數(shù)： | 3/17頁 |
| 文件大?。?/td> | 139K |
| 代理商： | PCA9546 |
Product data sheet
PCA9546
4-channel I
2
C switch with reset
2004 Sep 30
3
PIN CONFIGURATION — SO, TSSOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SW00913
A0
A1
RESET
SD0
SC0
SD1
SC1
V
SS
V
DD
SDA
SCL
A2
SC3
SD3
SC2
SD2
Figure 1. Pin configuration — SO, TSSOP
PIN DESCRIPTION
SO, TSSOP
PIN NUMBER
1
SYMBOL
FUNCTION
A0
Address input 0
2
A1
Address input 1
3
RESET
Active LOW reset input
4
SD0
Serial data 0
5
SC0
Serial clock 0
6
SD1
Serial data 1
7
SC1
Serial clock 1
8
V
SS
SD2
Supply ground
9
Serial data 2
10
SC2
Serial clock 2
11
SD3
Serial data 3
12
SC3
Serial clock 3
13
A2
Address input 2
14
SCL
Serial clock line
15
SDA
Serial data line
16
V
DD
Supply voltage
相關(guān)PDF資料 |
PDF描述 |
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| PCA9546D | 4-channel I2C switch with reset |
| PCA9546PW | 4-channel I2C switch with reset |
| PCA9549 | Octal bus switch with individually I2C-bus controlled enables |
| PCA9555N | 16-bit I2C and SMBus I/O port with interrupt |
| PCA9555 | 16-bit I2C and SMBus I/O port with interrupt |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA9546A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4-CHANNEL I2C AND SMBus SWITCH WITH RESET FUNCTION |
| PCA9546A_1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4-CHANNEL I2C AND SMBus SWITCH WITH RESET FUNCTION |
| PCA9546A_2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4-CHANNEL I2C AND SMBus SWITCH WITH RESET FUNCTION |
| PCA9546A_3 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4-CHANNEL I2C AND SMBus SWITCH WITH RESET FUNCTION |
| PCA9546ABS | 制造商:NXP Semiconductors 功能描述: |
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