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參數(shù)資料
| 型號： | MAX11101EUB+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 5/19頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 14BIT SRL 200KSPS 10UMAX |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 位數(shù)： | 14 |
| 采樣率（每秒）： | 200k |
| 數(shù)據(jù)接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 轉換器數(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） |
| 供應商設備封裝： | 10-uMAX |
| 包裝： | 管件 |
| 輸入數(shù)目和類型： | 1 個單端，單極 |
Maxim Integrated Products 13
MAX11101
14-Bit, +5V, 200ksps ADC with 10A Shutdown
Figure 9. Change Multiplexer Input Near Beginning of Conversion to Allow Time for Slewing and Settling
Serial Interfaces
The MAX11101’s interface is fully compatible with SPI,
QSPI, and MICROWIRE standard serial interfaces.
If a serial interface is available, establish the CPU’s
serial interface as master, so that the CPU generates the
serial clock for the MAX11101. Select a clock frequency
between 100kHz and 4.8MHz:
1) Use a general-purpose I/O line on the CPU to pull CS
low.
2) Activate SCLK for a minimum of 24 clock cycles. The
serial data stream of eight leading zeros followed by
the MSB of the conversion result begins at the fall-
ing edge of CS. DOUT transitions on SCLK’s falling
edge and the output is available in MSB-first format.
Observe the SCLK to DOUT valid timing characteris-
tic. Clock data into the FP on SCLK’s rising edge.
3) Pull CS high at or after the 24th falling clock edge. If
CS remains low, trailing zeros are clocked out after
the 2 sub-bits, S1 and S0.
4) With CS high, wait at least 50ns (tCSW) before starting a
new conversion by pulling CS low. A conversion can be
aborted by pulling CS high before the conversion ends.
Wait at least 50ns before starting a new conversion.
Data can be output in three 8-bit sequences or continu-
ously. The bytes contain the results of the conversion pad-
ded with eight leading zeros before the MSB. If the serial
clock has not been idled after the sub-bits (S1 and S0) and
CS has been kept low, DOUT sends trailing zeros.
A0
A1
CLK
CHANGE MUX INPUT HERE
CONVERSION
IN1
A0
A1
IN2
IN3
IN4
OUT
ACQUISITION
4-TO-1
MUX
AIN
CS
MAX11101
CS
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX11101EUB+ | 功能描述:模數(shù)轉換器 - ADC 14-Bit 5V 200ksps w/10uA Shutdown RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX11101EUB+T | 功能描述:模數(shù)轉換器 - ADC 14-Bit 5V 200ksps w/10uA Shutdown RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX11101EWC | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:14-Bit, +5V, 200ksps ADC with 10μA Shutdown |
| MAX11101EWC+ | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:14-Bit, 5V, 200ksps ADC with 10??A Shutdown |
| MAX11101EWC+T | 功能描述:模數(shù)轉換器 - ADC 14-Bit 5V 200ksps w/10uA Shutdown RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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