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參數(shù)資料
| 型號： | MAX11637EEE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 9/24頁 |
| 文件大小： | 0K |
| 描述： | IC ADC 12BIT 8CH 16QSOP |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 位數(shù)： | 12 |
| 采樣率（每秒）： | 300k |
| 數(shù)據(jù)接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 轉換器數(shù)目： | 1 |
| 功率耗散（最大）： | 667mW |
| 電壓電源： | 單電源 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 16-QSOP |
| 包裝： | 帶卷 (TR) |
| 輸入數(shù)目和類型： | 8 個單端，單極；4 個差分，單極；4 個差分，雙極 |
MAX11634–MAX11637
12-Bit, 300ksps ADCs with Differential
Track/Hold, and Internal Reference
______________________________________________________________________________________
17
Output Data Format
Figures 4–7 illustrate the conversion timing for the
MAX11634–MAX11637. The 12-bit conversion result is
output in MSB-first format with four leading zeros. DIN
data is latched into the serial interface on the rising
edge of SCLK. Data on DOUT transitions on the falling
edge of SCLK. Conversions in clock modes 00 and 01
are initiated by CNVST. Conversions in clock modes 10
and 11 are initiated by writing an input data byte to the
conversion register. Data is binary for unipolar mode and
two’s complement for bipolar mode.
BIT NAME
BIT
FUNCTION
UCH0/1
7 (MSB)
Set to 1 to configure AIN0 and AIN1 for unipolar differential conversion
UCH2/3
6
Set to 1 to configure AIN2 and AIN3 for unipolar differential conversion
UCH4/5
5
Set to 1 to configure AIN4 and AIN5 for unipolar differential conversion
UCH6/7
4
Set to 1 to configure AIN6 and AIN7 for unipolar differential conversion
X
3
Don’t care
X
2
Don’t care
X
1
Don’t care
X
0 (LSB)
Don’t care
Table 4. Unipolar Mode Register (Addressed Through Setup Register)
BIT NAME
BIT
FUNCTION
BCH0/1
7 (MSB)
Set to 1 to configure AIN0 and AIN1 for bipolar differential conversion
BCH2/3
6
Set to 1 to configure AIN2 and AIN3 for bipolar differential conversion
BCH4/5
5
Set to 1 to configure AIN4 and AIN5 for bipolar differential conversion
BCH6/7
4
Set to 1 to configure AIN6 and AIN7 for bipolar differential conversion
X
3
Don’t care
X
2
Don’t care
X
1
Don’t care
X
0 (LSB)
Don’t care
Table 5. Bipolar Mode Register (Addressed Through Setup Register)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX11638EEE+ | 功能描述:模數(shù)轉換器 - ADC 8Ch 8-Bit 300ksps w/FIFO & Int Ref 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 |
| MAX11638EEE+T | 功能描述:模數(shù)轉換器 - ADC 8Ch 8-Bit 300ksps w/FIFO & Int Ref 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 |
| MAX11639EEE+ | 功能描述:模數(shù)轉換器 - ADC 8Ch 8-Bit 300ksps w/FIFO & Int Ref 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 |
| MAX11639EEE+T | 功能描述:模數(shù)轉換器 - ADC 8Ch 8-Bit 300ksps w/FIFO & Int Ref 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 |
| MAX11642EEG+ | 功能描述:模數(shù)轉換器 - ADC 16Ch 8-Bit 300ksps w/FIFO & Int Ref 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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