参数资料
型号: MAX395CNG+
厂商: Maxim Integrated Products
文件页数: 4/16页
文件大小: 0K
描述: IC SWITCH OCTAL SPST 24DIP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 15
功能: 开关
电路: 8 x SPST - NO
导通状态电阻: 175 欧姆
电压电源: 单/双电源
电压 - 电源,单路/双路(±): 2.7 V ~ 16 V,±2.7 V ~ 8 V
电流 - 电源: 7µA
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 24-DIP(0.300",7.62mm)
供应商设备封装: 24-PDIP
包装: 管件
MAX395
Serially Controlled, Low-Voltage,
8-Channel SPST Switch
12
______________________________________________________________________________________
Addressable Serial Interface
When several serial devices are configured as slaves,
addressable by the processor, DIN pins of each
decode logic individually control CS of each slave
device. When a slave is selected, its CS pin is driven
low, data is shifted in, and CS is driven high to latch the
data. Typically, only one slave is addressed at a time.
DOUT is not used.
__________Applications Information
Multiplexers
The MAX395 can be used as a multiplexer, but to
obtain the same electrical performance with slightly
improved programming speed, use the MAX349 8-
channel mux or the MAX350 dual 4-channel mux, both
in 18-pin packages.
D7 D6
D5 D4 D3 D2 D1 D0
DATA BITS FROM PREVIOUS DATA INPUT
D7 D6 D5 D4 D3 D2 D1
D0
DOUT
DIN
SCLK
SWITCHES
UPDATED
CS
D0
DATA BITS
Figure 2. Three-Wire Interface Timing
RESET
X
0
1
X
1
Switch 7 open (off)
Switch 6 open (off)
Switch 7 closed (on)
All switches open, D7–D0 = 0
FUNCTION
X
1
X
1
X
1
X
1
Switch 5 open (off)
Switch 4 open (off)
Switch 5 closed (on)
Switch 6 closed (on)
X
1
X
1
X
1
X
1
Switch 3 open (off)
Switch 2 open (off)
Switch 3 closed (on)
Switch 4 closed (on)
X
1
X
1
X
1
X
1
Switch 1 open (off)
Switch 0 open (off)
Switch 1 closed (on)
Switch 2 closed (on)
D7
X
0
X
1
X
D6
X
0
X
1
X
D4
X
0
X
1
X
D5
X
0
X
1
D2
X
DATA BITS
X
0
X
D0
X
0
X
1
X
D1
X
0
X
1
X
D3
X
1
X
Switch 0 closed (on)
X
Table 1. Serial-Interface Switch Programming
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MAX395CNG+ 功能描述:模拟开关 IC Serially Controlled 8Ch SPST Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻(最大值):0.1 Ohms 切换电压(最大): 开启时间(最大值): 关闭时间(最大值): 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16
MAX395CWG 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻(最大值):0.1 Ohms 切换电压(最大): 开启时间(最大值): 关闭时间(最大值): 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16
MAX395CWG+ 功能描述:模拟开关 IC Serially Controlled 8Ch SPST Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻(最大值):0.1 Ohms 切换电压(最大): 开启时间(最大值): 关闭时间(最大值): 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16
MAX395CWG+T 功能描述:模拟开关 IC Serially Controlled 8Ch SPST Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻(最大值):0.1 Ohms 切换电压(最大): 开启时间(最大值): 关闭时间(最大值): 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16
MAX395CWG-T 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻(最大值):0.1 Ohms 切换电压(最大): 开启时间(最大值): 关闭时间(最大值): 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16