參數資料
型號: MAX195AEDE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: 16-Bit, 85ksps ADC with 10レA Shutdown
中文描述: 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CDIP16
封裝: 0.300 INCH, SIDEBRAZED, CERAMIC, DIP-16
文件頁數: 9/28頁
文件大小: 311K
代理商: MAX195AEDE
If you read the data bits between conversions, you can:
1) count CLK cycles until the end of the conversion, or
2) poll
EOC
to determine when the conversion is
finished, or
3) generate an interrupt on
EOC
’s falling edge.
Note that the MSB conversion result appears at DOUT
after
CS
goes low, but
before
the first SCLK pulse.
Each subsequent SCLK pulse shifts out the next con-
version bit. The 15th SCLK pulse shifts out the LSB.
Additional clock pulses shift out zeros.
M
16-Bit, 85ksps ADC with 10μA S hutdown
_______________________________________________________________________________________
9
CLK
START
CONV
MAX195
CONV
START
CLK
SEE DIGITAL INTERFACESECTION
CS
CONV
CLK
(CASE 1)
CLK
(CASE 2)
EOC
t
DV
t
CD
t
CW
t
CEH
CASE 1: CLK IDLES LOW, DATA LATCHED ON RISING EDGE (CPOL = 0, CPHA = 0)
CASE 2: CLK IDLES LOW, DATA LATCHED ON FALLING EDGE (CPOL = 0, CPHA = 1)
NOTE: ARROWS ON CLK TRANSITIONS INDICATE LATCHING EDGE
t
CEL
DOUT
t
DH
B15
CONVERSION
BEGINS
CONVERSION
ENDS
MSB
LSB
B14
B13
B12
B2
B1
B0
B15
B15 FROM PREVIOUS
CONVERSION
Figure 5. Gating
CONV
to Synchronize with CLK
Figure 6. Output Data Format, Reading Data During Conversion (Mode 1)
相關PDF資料
PDF描述
MAX195BCWE 16-Bit, 85ksps ADC with 10レA Shutdown
MAX195BCPE 16-Bit, 85ksps ADC with 10レA Shutdown
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MAX195BEPE 16-Bit, 85ksps ADC with 10レA Shutdown
MAX195BEWE 16-Bit, 85ksps ADC with 10レA Shutdown
相關代理商/技術參數
參數描述
MAX195AEWE 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量: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
MAX195AEWE+ 功能描述:模數轉換器 - ADC 16-Bit 85ksps ADC with 10uA Shutdown RoHS:否 制造商:Texas Instruments 通道數量: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
MAX195AEWE+T 功能描述:模數轉換器 - ADC 16-Bit 85ksps ADC with 10uA Shutdown RoHS:否 制造商:Texas Instruments 通道數量: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
MAX195AEWE-T 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量: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
MAX195AMDE 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量: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