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參數資料
| 型號： | MAX1062ACUB |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | ADC |
| 英文描述： | 14-Bit, %V, 200ksps ADC with 10レA Shutdown |
| 中文描述： | 1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10 |
| 封裝： | UMAX-10 |
| 文件頁數： | 8/17頁 |
| 文件大?。?/td> | 377K |
| 代理商： | MAX1062ACUB |
M
Input Bandwidth
The ADC
’
s input tracking circuitry has a 4MHz small-
signal bandwidth, so it is possible to digitize high-
speed transient events and measure periodic signals
with bandwidths exceeding the ADC
’
s sampling rate by
using undersampling techniques. To avoid aliasing of
unwanted high-frequency signals into the frequency
band of interest, use antialias filtering.
Analog Input Protection
Internal protection diodes, which clamp the analog
input to AV
DD
and/or AGND, allow the input to swing
from AGND - 0.3V to AV
DD
+ 0.3V, without damaging
the device.
If the analog input exceeds 300mV beyond the sup-
plies, limit the input current to 10mA.
14-Bit, +5V, 200ksps ADC with 10μA Shutdown
8
_______________________________________________________________________________________
SCLK
DOUT
t
CSS
t
CH
t
CL
t
DV
t
CSH
t
CSW
t
TR
t
DO
t
CP
CS
Figure 3. Detailed Serial Interface Timing
SCLK
DOUT
AGND
DGND
AIN
REF
AV
DD
DV
DD
DOUT
SCLK
CS
AIN
V
REF
+5V
+5V
4.7
μ
F
0.1
μ
F
0.1
μ
F
GND
MAX1062
CS
Figure 4. Typical Operating Circuit
DOUT
a) V
OL
TO V
OH
b) HIGH-Z TO V
OL
AND V
OH
TO V
OL
DOUT
1mA
1mA
DGND
DGND
C
LOAD
= 50pF
C
LOAD
= 50pF
V
DD
Figure 1. Load Circuits for DOUT Enable Time and SCLK to
DOUT Delay Time
DOUT
a) V
OH
TO HIGH-Z
b) V
OL
TO HIGH-Z
DOUT
1mA
1mA
DGND
DGND
C
LOAD
= 50pF
C
LOAD
= 50pF
V
DD
Figure 2. Load Circuits for DOUT Disable Time
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX1062ACUB+ | 功能描述:模數轉換器 - ADC 5V 14-Bit 200ksp w/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 |
| MAX1062ACUB+T | 功能描述:模數轉換器 - ADC 5V 14-Bit 200ksp w/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 |
| MAX1062ACUB-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 |
| MAX1062AEUB | 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 |
| MAX1062AEUB+ | 功能描述:模數轉換器 - ADC 5V 14-Bit 200ksp w/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 |
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