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參數(shù)資料
| 型號(hào)： | MAX4586EUB |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Serially Controlled, 4-Channel Audio/Video Multiplexers |
| 中文描述： | 4-CHANNEL, AUDIO/VIDEO SWITCH, PDSO10 |
| 封裝： | UMAX-10 |
| 文件頁(yè)數(shù)： | 9/12頁(yè) |
| 文件大?。?/td> | 135K |
| 代理商： | MAX4586EUB |
Start and Stop Conditions
The bus master signals the beginning of a transmission
with a start condition by transitioning SDA from high to
low while SCL is high. When the bus master has fin-
ished communicating with the slave device, it issues a
stop condition by transitioning SDA from low to high
while SCL is high. The bus master is then free for
another transmission.
Slave Address (Address Byte)
The MAX4586 uses an 8-bit-long slave address. To
select a slave address, connect A to V+ or GND. The
MAX4586 has two possible slave addresses, so a maxi-
mum of two of these devices may share the same
address line. The slave device MAX4586 monitors the
serial bus continuously, waiting for a start condition fol-
lowed by an address byte. When a slave device recog-
M
Serially Controlled, 4-Channel
Audio/Video Multiplexers
_______________________________________________________________________________________
9
SCL
SDA
t
LOW
t
HIGH
t
F
t
R
t
HD
,
STA
t
HD
,
DAT
t
HD
,
STA
t
SU
,
DAT
t
SU
,
STA
t
BUF
t
SU
,
STO
START CONDITION
STOP CONDITION
REPEATED START CONDITION
START CONDITION
20%
70%
20%
70%
20%
20%
70%
20%
70%
20%
70%
20%
70%
20%
70%
70%
70%
70%
70%
Figure 1. 2-Wire Serial-Interface Timing Diagram
Table 1. Command-Bit Mapping
Table 3. Address Bit Map
Table 2. Truth Table
x
x
D4
D3
x
x
D5
x
x
D6
x
x
D7 (MSB)
POWER-UP
STATE
TERMINALS
SWITCH
COMMAND
BIT
0 (Open)
6, 1
NO1 to COM
D0 (LSB)
X = Don’t care
0 (Open)
7, 1
NO2 to COM
D1
0 (Open)
9, 1
NO3 to COM
D2
0 (Open)
10, 1
NO4 to COM
CLOSED
1
OPEN
0
NO_ SWITCH
LOGIC
0110 1110
1
0110 1010
0
ADDRESS
ADDRESS BIT (A)
START CONDITION
STOP CONDITION
COMMAND BYTE
SLAVE ADDRESS BYTE
SCL
SDA
MSB
MSB
LSB
LSB
ACK
ACK
Figure 2. Complete 2-Wire Serial-Interface Transmission
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4586EUB+ | 功能描述:視頻開(kāi)關(guān) IC SPST/SPDT A/V Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| MAX4586EUB+T | 功能描述:視頻開(kāi)關(guān) IC SPST/SPDT A/V Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| MAX4586EUB-T | 功能描述:多路器開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX4587EUB | 功能描述:多路器開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX4587EUB+ | 功能描述:多路器開(kāi)關(guān) IC SPST/SPDT A/V Switch RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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