参数资料
型号: MAX4584EUB+T
厂商: Maxim Integrated Products
文件页数: 2/12页
文件大小: 0K
描述: IC AUDIO/VIDEO SWITCH 10UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 音频/视频切换
电路: 1 x SPST - NO,1 x SPDT - NO
导通状态电阻: 65 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.7 V ~ 5.5 V
电流 - 电源: 5µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-µMAX
包装: 带卷 (TR)
MAX4584/MAX4585
3-Wire Serial Interface
The MAX4585 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
are needed in each write cycle. The first bit clocked
into the MAX4585 is the command byte’s MSB; the last
bit clocked in is the data byte’s LSB. The first 5 bits of
the command byte are “don’t care.” While shifting data,
the device remains in its original configuration. After all
8 bits are clocked into the input shift register, a rising
edge on CS latches the data into the MAX4585’s inter-
nal registers, initiating the device’s change of state.
Figures 3 and 4 detail the 3-wire protocol, and Table 1
details the command byte format.
Addressable Serial Interface
To program several MAX4585s individually using a sin-
gle P, connect DIN of each MAX4585 together and
control CS on each MAX4585 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 MAX4585 is
addressed at a time.
Power-Up State
The MAX4584/MAX4585 feature a preset power-up
state. See Table 1 to determine the power-up state of
these devices.
Serially Controlled
Audio/Video Switches
10
______________________________________________________________________________________
SCLK
DIN
tCSS
tCL
tCH
tCSW
tCSO
tCSH
tDH
tDS
D7
D6
D1
D0
CS
20%
20% 20%
20%
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. A Complete 3-Wire Serial Transmission
TRANSISTOR COUNT: 2259
___________________Chip Information
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MAX4585EUB 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻(最大值):7 Ohms 开启时间(最大值): 关闭时间(最大值): 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16
MAX4585EUB+ 功能描述:视频开关 IC SPST/SPDT A/V Switch RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻(最大值):12 Ohms 传播延迟时间: 开启时间(最大值): 关闭时间(最大值): 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
MAX4585EUB+T 功能描述:视频开关 IC SPST/SPDT A/V Switch RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻(最大值):12 Ohms 传播延迟时间: 开启时间(最大值): 关闭时间(最大值): 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
MAX4585EUB-T 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻(最大值):7 Ohms 开启时间(最大值): 关闭时间(最大值): 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16
MAX4586EUB 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻(最大值):7 Ohms 开启时间(最大值): 关闭时间(最大值): 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16