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參數(shù)資料
| 型號(hào)： | MAX1062BEUB |
| 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(shù)： | 16/17頁 |
| 文件大?。?/td> | 377K |
| 代理商： | MAX1062BEUB |
M
Constraints on sequencing the power supplies and
inputs are as follows:
Apply AGND before DGND.
Apply AIN and REF after AV
DD
and AGND
are present.
DV
DD
is independent of the supply sequencing.
Ensure that digital return currents do not pass through
the analog ground and that return-current paths are low
impedance. A 5mA current flowing through a PC board
ground trace impedance of only 0.05
creates an error
voltage of about 250μV, 1LSB error with a 4V full-scale
system.
The board layout should ensure that digital and analog
signal lines are kept separate. Do not run analog and
digital (especially the SCLK and DOUT) lines parallel to
one another. If one must cross another, do so at right
angles.
The ADCs high-speed comparator is sensitive to high-
frequency noise on the AV
DD
power supply. Bypass an
excessively noisy supply to the analog ground plane
with a 0.1μF capacitor in parallel with a 1μF to 10μF
low-ESR capacitor. Keep capacitor leads short for best
supply-noise rejection.
14-Bit, +5V, 200ksps ADC with 10μA Shutdown
16
______________________________________________________________________________________
AIN
TRACK AND
HOLD
14-BIT SAR
ADC
CONTROL
DV
DD
DGND
CS
AGND
AV
DD
REF
DOUT
SCLK
MAX1062
OUTPUT
BUFFER
Functional Diagram
Chip Information
TRANSISTOR COUNT: 12,100
PROCESS: BiCMOS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1062BCUB | 14-Bit, %V, 200ksps ADC with 10レA Shutdown |
| MAX1062CCUB | 14-Bit, %V, 200ksps ADC with 10レA Shutdown |
| MAX1062CEUB | 14-Bit, %V, 200ksps ADC with 10レA Shutdown |
| MAX1062 | 14-Bit, %V, 200ksps ADC with 10レA Shutdown |
| MAX1062ACUB | 14-Bit, %V, 200ksps ADC with 10レA Shutdown |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1062BEUB+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 5V 14-Bit 200ksp w/10uA Shutdown 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 |
| MAX1062BEUB+T | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 5V 14-Bit 200ksp w/10uA Shutdown 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 |
| MAX1062BEUB-T | 功能描述:模數(shù)轉(zhuǎn)換器 - 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 |
| MAX1062CCUB | 功能描述:模數(shù)轉(zhuǎn)換器 - 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 |
| MAX1062CCUB+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 5V 14-Bit 200ksp w/10uA Shutdown 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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