参数资料
型号: MAX11101EUB+
厂商: Maxim Integrated Products
文件页数: 3/19页
文件大小: 0K
描述: IC ADC 14BIT SRL 200KSPS 10UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
位数: 14
采样率(每秒): 200k
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 444mW
电压电源: 模拟和数字
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-uMAX
包装: 管件
输入数目和类型: 1 个单端,单极
Maxim Integrated Products 11
MAX11101
14-Bit, +5V, 200ksps ADC with 10A Shutdown
A CS falling edge initiates an acquisition sequence. The
analog input is stored in the capacitive DAC, DOUT
changes from high impedance to logic-low, and the ADC
begins to convert after the sixth clock cycle. SCLK drives
the conversion process and shifts out the conversion
result on DOUT.
SCLK begins shifting out the data (MSB first) after the fall-
ing edge of the 8th SCLK pulse. Twenty-four falling clock
edges are needed to shift out the eight leading zeros, 14
data bits, and 2 sub-bits (S1 and S0). Extra clock pulses
occurring after the conversion result has been clocked
out, and prior to the rising edge of CS, produce trail-
ing zeros at DOUT and have no effect on the converter
operation.
Force CS high after reading the conversion’s LSB to
reset the internal registers and place the MAX11101 in
shutdown. For maximum throughput, force CS low again
to initiate the next conversion immediately after the speci-
fied minimum time (tCSW).
Note: Forcing CS high in the middle of a conversion
immediately aborts the conversion and places the
MAX11101 in shutdown.
Figure 6. External Timing Diagram
Figure 7. Shutdown Sequence
CS
SCLK
20
16
24
12
14
8
6
DOUT
D13 D12 D11 D10
D9
D8
D7
S1
S0
D6
D3
D2
D1
D0
D5
D4
tCSH
tTR
tDO
tACQ
tCSS
tCH
tCL
tDN
COMPLETE CONVERSION SEQUENCE
CONVERSION 0
CONVERSION 1
POWERED UP
POWERED DOWN
DOUT
CS
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参数描述
MAX11101EUB+ 功能描述:模数转换器 - ADC 14-Bit 5V 200ksps w/10uA Shutdown RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX11101EUB+T 功能描述:模数转换器 - ADC 14-Bit 5V 200ksps w/10uA Shutdown RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX11101EWC 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:14-Bit, +5V, 200ksps ADC with 10μA Shutdown
MAX11101EWC+ 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:14-Bit, 5V, 200ksps ADC with 10??A Shutdown
MAX11101EWC+T 功能描述:模数转换器 - ADC 14-Bit 5V 200ksps w/10uA Shutdown RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32