參數(shù)資料
型號(hào)： MAX395EWG
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： Serially Controlled, Low-Voltage, 8-Channel SPST Switch
中文描述： OCTAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO24
封裝： 0.300 INCH, MS-013AD, SOIC-24
文件頁(yè)數(shù)： 13/16頁(yè)
文件大小： 123K
代理商： MAX395EWG
M
S erially Controlled, Low-Voltage,
8-Channel S PS T S witc h
______________________________________________________________________________________
13
8x1 Multiplexer
To use the MAX395 as an 8x1 multiplexer, connect all
common pins together (COM0–COM7) to form the mux
output; the mux inputs are NO0–NO7.
The mux can be programmed normally, with only one
channel selected for every eight clock pulses, or it can
be programmed in a fast mode, where channel chang-
ing occurs on each clock pulse. In this mode, the chan-
nels are selected by sending a single high pulse
(corresponding to the selected channel) at DIN, and a
corresponding CS low pulse for every eight clock puls-
es. As this is clocked through the register by SCLK,
each switch sequences one channel at a time, starting
with Channel 7.
Dual, Differential 4-Channel Multiplexer
To use the MAX395 as a dual (4x2) mux, connect
COM0–COM3 together and connect COM4–COM7
together, forming the two outputs. The mux input pairs
become NO0/NO4, NO1/NO5, NO2/NO6, and NO3/NO7.
The mux can be programmed normally, with only one
differential channel selected for every eight clock puls-
es, or it can be programmed in a fast mode, where
channel changing occurs on each clock pulse.
In fast mode, the channels are selected by sending two
high pulses spaced four clock pulses apart (corre-
sponding to the two selected channels) at DIN, and a
corresponding CS low pulse for each of the first eight
clock pulses. As this is clocked through the register by
SCLK
DIN
DOUT
CS
SK
SO
SI
I/O
MICROWIRE
PORT
MAX395
THE DOUT-SI CONNECTION IS NOT REQUIRED FOR WRITING TOTHE
MAX395, BUT MAY BE USED FOR DATA-ECHOPURPOSES.
Figure 3. Connections for Microwire
DOUT
DIN
SCLK
CS
MISO
MOSI
SCK
I/O
SPI
PORT
MAX395
THE DOUT-MISOCONNECTION IS NOT REQUIRED FOR WRITING TOTHE
MAX395, BUT MAY BE USED FOR DATA-ECHOPURPOSES.
CPOL = 0, CPHA = 0
Figure 4. Connections for SPI and QSPI
SCLK
DIN
CS
MAX395
SCLK
DIN
CS
MAX395
SCLK
DIN
CS
MAX395
DOUT
DOUT
DOUT
SCLK
DIN
CS
TOOTHER
SERIAL DEVICES
Figure 5. Daisy-Chained Connection
相關(guān)PDF資料
PDF描述
MAX395CWG Serially Controlled, Low-Voltage, 8-Channel SPST Switch
MAX395MRG Serially Controlled, Low-Voltage, 8-Channel SPST Switch
MAX395 1:10 LVDS Serdes Receiver 100 - 660Mbps 28-SSOP -40 to 85
MAX395CNG 1:10 LVDS Serdes Receiver 100 - 660Mbps 32-QFN -40 to 85
MAX395ENG 1:10 LVDS Serdes Receiver 100 - 660Mbps 32-QFN -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX395EWG+ 功能描述:模擬開(kāi)關(guān) IC Serially Controlled 8Ch SPST 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
MAX395EWG+T 功能描述:模擬開(kāi)關(guān) IC Serially Controlled 8Ch SPST 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
MAX395EWG-T 功能描述:模擬開(kāi)關(guān) IC 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
MAX395MRG 功能描述:模擬開(kāi)關(guān) IC 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
MAX3963CSA 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
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