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參數(shù)資料
| 型號： | ADC12040CIVY |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | ADC |
| 英文描述： | 12-Bit, 40 MSPS, 340 mW A/D Converter with Internal Sample-and-Hold |
| 中文描述： | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32 |
| 封裝： | LQFP-32 |
| 文件頁數(shù)： | 8/20頁 |
| 文件大?。?/td> | 519K |
| 代理商： | ADC12040CIVY |
AC Electrical Characteristics
(Continued)
Note 10:
Typical figures are at T
A
= T
J
= 25C, and represent most likely parametric norms. Test limits are guaranteed to National’sAOQL(Average Outgoing Quality
Level).
Note 11:
Integral Non Linearity is defined as the deviation of the analog value, expressed in LSBs, from the straight line that passes through positive and negative
full-scale.
Note 12:
Timing specifications are tested at TTL logic levels, V
IL
= 0.4V for a falling edge and V
IH
= 2.4V for a rising edge.
Note 13:
Optimum performance will be obtained by keeping the reference input in the 1.8V to 2.2V range. The LM4051CIM3-ADJ (SOT-23 package) is
recommended for this application.
Note 14:
I
DR
is the current consumed by the switching of the output drivers and is primarily determined by load capacitance on the output pins, the supply voltage,
V
DR
, and the rate at which the outputs are switching (which is signal dependent). I
DR
=V
DR
(C
0
x f
0
+ C
1
x f
1
+....C
11
x f
11
) where V
DR
is the output driver power supply
voltage, C
n
is total capacitance on the output pin, and f
n
is the average frequency at which that pin is toggling.
Note 15:
Excludes I
DR
. See note 14.
A
www.national.com
8
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相關(guān)代理商/技術(shù)參數(shù) |
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| ADC12040CIVY/NOPB | 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 |
| ADC12040CIVYX | 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 |
| ADC12040CIVYX/NOPB | 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 |
| ADC12040EVAL | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC ADC12040 EVAL BOARD 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 |
| ADC12041 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:12-Bit Plus Sign 216 kHz Sampling Analog-to-Digital Converter |
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