參數(shù)資料
型號(hào): MAX4814E
廠商: Maxim Integrated Products, Inc.
英文描述: DVI/HDMI 2:4 Low-Frequency Fan Out Switch
中文描述: DVI™/HDMI 2:4低頻扇出開(kāi)關(guān)
文件頁(yè)數(shù): 12/17頁(yè)
文件大?。?/td> 254K
代理商: MAX4814E
M
For example: If AD0, AD1, and AD2 are hardwired to
ground, then the complete address is 0111000. The full
address is defined as the seven most significant bits
followed by the read/write bit. Set the read/write bit to 1
to configure the MAX4814E to read mode. Set the
read/write bit to 0 to configure the MAX4814E to write
mode. The address is the first byte of information sent
to the MAX4814E after the START condition.
.
Applications Information
ESD Protection
As with all Maxim devices, ESD-protection structures
are incorporated on all pins to protect against electro-
static discharges encountered during handling and
assembly. Switch A, switch B, and switch SW_ are fur-
ther protected against static electricity. Maxim’s engi-
neers have developed state-of-the-art structures to
protect these pins against ESD up to ±6kV without
damage. The ESD structures withstand high ESD in
normal operation, and when the device is powered
down. ESD protection can be tested in various ways.
The ESD protection of switch A, switch B, and switch
SW_ are characterized for ±6kV (Human Body Model)
using the MIL-STD-883.
ESD Test Conditions
ESD performance depends on a variety of conditions.
Contact Maxim for a reliability report that documents
test setup, test methodology, and test results.
Human Body Model
Figure 7 shows the Human Body Model, and Figure 8
shows the current waveform it generates when dis-
charged into a low impedance. This model consists of a
100pF capacitor charged to the ESD voltage of interest
that is then discharged into the test device through a
1.5k
Ω
resistor.
DVI/HDMI 2:4 Low-Frequency Fan Out Switch
12
______________________________________________________________________________________
Table 4. I
2
C Register R1 (0X01) to DO_ Mapping
PIN
MODE
1
1
1
REGISTER R1 (0x01)
BIT 4
BIT 7
BIT 6
BIT 5
BIT 3
BIT 2
BIT 1
0
0
1
BIT 0
0
1
X
OUTPUT PIN
CONFIGURATION
DO0
DO0
DO0
0
1
Hi-Z
1
1
1
0
0
1
0
1
X
DO1
DO1
DO1
0
1
Hi-Z
1
1
1
0
0
1
0
1
X
DO2
DO2
DO2
0
1
Hi-Z
1
1
1
0
0
1
0
1
X
DO3
DO3
DO3
0
1
Hi-Z
Table 5. I
2
C Register R0 (0x00)
REGISTER R0 (0x00)
BIT 4
BAEN
BIT 7
BBEN
BIT 6
BBSEL1
BIT 5
BBSEL0
BIT 3
BASEL1
BIT 2
BASEL0
BIT 1
X
BIT 0
X
X = hardwired, not programmed by user.
X = Don’t care.
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MAX4814EECB+T 功能描述:多路器開(kāi)關(guān) IC DVI/HDMI 2:4 Low-f Fanout 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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MAX4815ETE+ 功能描述:模擬開(kāi)關(guān) IC T1/E1 SPST Analog Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開(kāi)啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
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