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參數(shù)資料
| 型號(hào)： | MAX4586EUB |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類(lèi)： | 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)： | 10/12頁(yè) |
| 文件大?。?/td> | 135K |
| 代理商： | MAX4586EUB |
M
nizes its address (01101A10), it acknowledges that it is
ready for further communication by pulling the SDA line
low for one clock period.
3-Wire Serial Interface
The MAX4587 3-wire serial interface is SPI/QSPI/
MICROWIRE compatible. An active-low chip-select
(
CS
) input enables the device to receive data for the
serial input (DIN). Data is clocked in on the rising edge
of the serial-clock (SCLK) signal. A total of 8 bits is
needed in each write cycle. The first bit clocked into
the MAX4587 is the command byte’s MSB, and the last
bit clocked in is the data byte’s LSB. The first four bits
of the command byte are “don’t care.” While shifting
data, the device remains in its original configuration.
After all eight bits are clocked into the input shift regis-
ter, a rising edge on
CS
latches the data into the
MAX4587 internal registers, initiating the device’s
change of state. Figures 3 and 4 detail the 3-wire proto-
col, and Table 1 details the command byte format.
Addressable Serial Interface
To program several MAX4587s individually using a sin-
gle processor, connect DIN of each MAX4587 together
and control
CS
on each MAX4587 separately. To select
a particular device, drive the corresponding
CS
low,
clock in the 8-bit command, then drive
CS
high to exe-
cute the command. Typically, only one MAX4587 is
addressed at a time.
Power-Up State
The MAX4586/MAX4587 feature a preset power-up
state. See Table 1 to determine the power-up state of
the devices.
___________________Chip Information
Serially Controlled, 4-Channel
Audio/Video Multiplexers
10
______________________________________________________________________________________
SCLK
DIN
t
CSS
t
CL
t
CH
t
CSW
t
CSO
t
CSH
t
DH
t
DS
D7
D6
D1
D0
CS
20%
20%
20%
20% 20%
20%
20%
70%
70%
70%
70%
Figure 3. 3-Wire Serial-Interface Timing Diagram
D7
D6
D5
D4
MSB
LSB
D3 D2
D1 D0
DIN
SCLK
SWITCHES UPDATED
DATA CLOCKED IN
CS
INPUT DATA BITS
Figure 4. Complete 3-Wire Serial Transmission
TRANSISTOR COUNT: 2259
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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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