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參數(shù)資料
| 型號(hào)： | MAX11201AEUB+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 24BIT SRL 120SPS 10UMAX |
| 產(chǎn)品培訓(xùn)模塊： | MAX11200 ADC Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 50 |
| 位數(shù)： | 24 |
| 采樣率（每秒）： | 120 |
| 數(shù)據(jù)接口： | 串行 |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 功率耗散（最大）： | 444mW |
| 電壓電源： | 模擬和數(shù)字 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-TFSOP，10-MSOP（0.118"，3.00mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 10-µMAX |
| 包裝： | 管件 |
| 輸入數(shù)目和類型： | 1 個(gè)差分，雙極 |
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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX11201AEUB+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Delta-Sigma RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX11201AEUB+T | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Delta-Sigma RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX11201BEUB+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Delta-Sigma RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX11201BEUB+T | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Delta-Sigma RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX11201EUB+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24 Bit Sigma Delta ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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