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参数资料
| 型号： | MAX11201BEUB+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/14页 |
| 文件大小： | 0K |
| 描述： | IC ADC 24BIT SRL 13.75SPS 10UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 位数： | 24 |
| 采样率（每秒）： | 13.75 |
| 数据接口： | 串行 |
| 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-µMAX |
| 包装： | 带卷 (TR) |
| 输入数目和类型： | * |
12 _____________________________________________________________________________________
MAX11201
24-Bit, Single-Channel, Ultra-Low-Power, Delta
Sigma ADC with 2-Wire Serial Interface
Single-Conversion Mode
with Self-Calibration at Wake-Up
The MAX11201 can be put in self-calibration mode imme-
diately after wake-up from sleep mode. Self-calibration at
wake-up helps to compensate for temperature or supply
changes if the device is shut down for extensive periods.
To automatically start self-calibration at the end of sleep
mode, all the data bits must be shifted out followed by
the 25th SCLK edge to pull RDY/DOUT high. On the 26th
SCLK, keep it high for as long as shutdown is desired.
Once SCLK is pulled back low, the device automatically
performs a self-calibration and, when the data is ready,
the RDY/DOUT output goes low. See Figure 5. This also
achieves the purpose of single conversions with self-
calibration.
Figure 4. Timing Diagram for Data Read Followed by Sleep Mode Activation; Single Conversion Timing
Figure 3. Timing Diagram for Data Read Followed by Two Extra Clock Cycles for Self-Calibration
SLEEP
MODE
1
2
1
2
3
24
CONVERSION IS DONE
DATA IS AVAILABLE
t9
t11
t10
DEVICE ENTERS
SLEEP MODE
DEVICE EXITS OUT
SLEEP MODE
D0
RDY/DOUT
D23
D22
D23
D22
SCLK
CONVERSION IS DONE
DATA IS AVAILABLE
1
D23
CONVERSION IS DONE
DATA IS AVAILABLE
CONVERSION IS DONE
DATA IS AVAILABLE AFTER CALIBRATION
CALIBRATION STARTS ON 26TH SCLK
t8
D22
D0
2
3
24
1
2
25
26
D23
D22
SCLK
RDY/DOUT
25TH SCLK PULLS
RDY/DOUT HIGH
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX11201EUB+ | 功能描述:模数转换器 - ADC 24 Bit Sigma Delta ADC 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 |
| MAX11201EUB+T | 功能描述:模数转换器 - ADC 24 Bit Sigma Delta ADC 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 |
| MAX11202 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:24-Bit, Single-Channel, Ultra-Low-Power, Delta Sigma ADC with 2-Wire Serial Interface |
| MAX11202_12 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:24-Bit, Single-Channel, Ultra-Low-Power, Delta Sigma ADC with 2-Wire Serial Interface |
| MAX11202AEUB | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:24-Bit, Single-Channel, Ultra-Low-Power, Delta Sigma ADC with 2-Wire Serial Interface |
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