参数资料
型号: MAX1118EKA+T
厂商: Maxim Integrated Products
文件页数: 2/14页
文件大小: 0K
描述: IC ADC 8-BIT 100KSPS SOT23-8
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
位数: 8
采样率(每秒): 100k
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 680µW
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-8
供应商设备封装: SOT-23-8
包装: 标准包装
输入数目和类型: 2 个单端,单极
产品目录页面: 1395 (CN2011-ZH PDF)
其它名称: MAX1118EKA+TDKR
MAX1117/MAX1118/MAX1119
Single-Supply, Low-Power,
2-Channel, Serial 8-Bit ADCs
10
______________________________________________________________________________________
During the conversion process, SCLK is ignored. Only
after a conversion is complete will SCLK cause serial
data to be output. Falling edges on CNVST, during an
active conversion process, interrupt the current conver-
sion and cause the input multiplexer to switch to CH1.
To reinitiate a conversion on CH0, it is necessary to
allow for a conversion to be complete and all of the
data to be read out. Once a conversion has been com-
pleted, the MAX1117/MAX1118/MAX1119 will go into
AutoShutdown mode (<1A typ) until the next conver-
sion is initiated.
ACTIVE
POWER-DOWN MODE
CNVST
SCLK
DOUT
CH0
IDLE LOW
CH0
tcsh
tconv
tcp
tccs
tchz
tcl
tcd
D7 (MSB)
D6
D5
D4
D3
D2
D1
D0
tcsd
tch
Figure 6a. Conversion and Interface Timing, Conversion on CH0 with SCLK Idle Low
ACTIVE
POWER-DOWN MODE
CNVST
SCLK
DOUT
CH0
IDLE HIGH
CH0
tcsh
tconv
tcp
tccs
tchz
tcl
tcd
D7 (MSB)
D6
D5
D4
D3
D2
D1
D0
tcsd
tch
Figure 6b. Conversion and Interface Timing, Conversion on CH0 with SCLK Idle High
AutoShutdown is a trademark of Maxim Integrated Products.
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