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參數(shù)資料
| 型號： | ADC08351 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 8-Bit, 42 MSPS, 40 mW A/D Converter |
| 中文描述： | 8位，42 MSPS的40毫瓦的A / D轉換器 |
| 文件頁數(shù)： | 7/15頁 |
| 文件大?。?/td> | 492K |
| 代理商： | ADC08351 |
Typical Performance Characteristics
V
A
= V
D
= V
D
I/O = 3V, f
CLK
= 42 MHz, unless otherwise
specified (Continued)
Specification Definitions
ANALOG INPUT BANDWIDTH
is a measure of the fre-
quency at which the reconstructed output fundamental drops
3 dB below its low frequency value for a full scale input. The
test is performed with f
IN
equal to 100 kHz plus integer mul-
tiples of f
CLK
. The input frequency at which the output is
3 dB relative to the low frequency input signal is the full
power bandwidth.
DIFFERENTIAL GAIN ERROR
is the percentage difference
between the output amplitudes of a high frequency recon-
structed sine wave at two different dc input levels.
DIFFERENTIAL NON-LINEARITY (DNL)
is the measure of
the maximum deviation from the ideal step size of 1 LSB.
DIFFERENTIAL PHASE ERROR
is the difference in the out-
put phase of a reconstructed small signal sine wave at two
different dc input levels.
EFFECTIVE NUMBER OF BITS (ENOB, or EFFECTIVE
BITS)
is another method of specifying Signal-to-Noise and
Distortion Ratio, or SINAD. ENOB is defined as (SINAD -
1.76)/6.02 and says that the converter is equivalent to a per-
fect ADC of this (ENOB) number of bits.
FULL POWER BANDWIDTH
is a measure of the frequency
at which the reconstructed output fundamental drops 3 dB
below its low frequency value for a full scale input. The test
is performed with f
equal to 100KHz plus integer multiples
of f
The input frequency at which the output is —3 dB
relative to the low frequency input signal is the full power
bandwidth.
SINAD and ENOB vs f
CLK
DS100895-16
SINAD and ENOB vs
Clock Duty Cycle
DS100895-17
SNR vs f
IN
DS100895-18
THD vs f
IN
DS100895-19
(I
D
) + (I
A
) vs f
CLK
DS100895-20
t
OD
vs V
D
DS100895-21
Spectral Response
@
42 MSPS
DS100895-22
A
www.national.com
7
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相關代理商/技術參數(shù) |
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|---|---|
| ADC08351_03 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit, 42 MSPS, 40 mW A/D Converter |
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| ADC08351CILQ/NOPB | 功能描述:IC ADC 8BIT 42MSPS 24-LLP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉換器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 位數(shù):12 采樣率（每秒）:3M 數(shù)據(jù)接口:- 轉換器數(shù)目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應商設備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:- |
| ADC08351CILQX | 功能描述:模數(shù)轉換器 - ADC 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 |
| ADC08351CILQX/NOPB | 功能描述:模數(shù)轉換器 - ADC 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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