- 您現(xiàn)在的位置：買賣IC網 > PDF目錄378282 > ADC1173CIMTCX (NATIONAL SEMICONDUCTOR CORP) Pushbutton Switch; Contact Current Max:5A; Contact Rating:5A; Leaded Process Compatible:Yes; Mounting Type:Panel; Size/Dimensions:HxWxD 0.708 x0.944 x1.65 in; Switch Features:Lighted Indicator PDF資料下載
參數資料
| 型號： | ADC1173CIMTCX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | ADC |
| 英文描述： | Pushbutton Switch; Contact Current Max:5A; Contact Rating:5A; Leaded Process Compatible:Yes; Mounting Type:Panel; Size/Dimensions:HxWxD 0.708 x0.944 x1.65 in; Switch Features:Lighted Indicator |
| 中文描述： | 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PDSO24 |
| 封裝： | TSSOP-24 |
| 文件頁數： | 8/17頁 |
| 文件大?。?/td> | 466K |
| 代理商： | ADC1173CIMTCX |
Typical Performance Characteristics
(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
equal to 100 KHz plus integer mul-
tiples of f
. The input frequency at which the output is 3
dB relative to the low frequency input signal is the full power
bandwidth.
APERTURE JITTER
is the time uncertainty of the sampling
point (t
DS
), or the range of variation in the sampling delay.
BOTTOM OFFSET
is the difference between the input volt-
age that just causes the output code to transition to the first
code and the negative reference voltage. Bottom offset is
defined as E
= V
- V
, where V
is the first code tran-
sition input voltage. Note that this is different from the normal
Zero Scale Error.
DIFFERENTIAL GAIN ERROR
is the percentage difference
between the output amplitudes of a high frequency recon-
structed sine wave at two different dc 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 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
perfect ADC of this (ENOB) number of bits.
INTEGRAL NON-LINEARITY (INL)
is a measure of the de-
viation of each individual code from a line drawn from zero
scale (
1
2
LSB below the first code transition) through positive
full scale (
1
2
LSB above the last code transition). The devia-
tion of any given code from this straight line is measured
from the center of that code value. The end poinnt test
method is used.
OUTPUT DELAY
is the time delay after the rising edge of
the input clock before the data update is present at the out-
put pins.
OUTPUT HOLD TIME
is the length of time that the output
data is valid after the rise of the input clock.
PIPELINE DELAY (LATENCY)
is the number of clock cycles
between initiation of conversion and the availability of that
conversion result at the output. New data is available at ev-
ery clock cycle, but the data lags the conversion by the pipe-
line delay.
SAMPLING (APERTURE) DELAY
is that time required after
the fall of the clock input for the sampling switch to open. The
Sample/Hold circuit effectively stops capturing the input sig-
nal and goes into the
″
hold
″
mode t
DS
after the clock goes
low.
SIGNAL TO NOISE RATIO (SNR)
is the ratio of the rms
value of the input signal to the rms value of the other spectral
components below one-half the sampling frequency, not in-
cluding harmonics or dc.
SIGNAL TO NOISE PLUS DISTORTION (S/(N+D) or SI-
NAD)
Is the ratio of the rms value of the input signal to the
rms value of all of the other spectral components below half
the clock frequency, including harmonics but excluding dc.
SPURIOUS FREE DYNAMIC RANGE (SFDR)
is the differ-
ence, expressed in dB, between the rms values of the input
signal and the peak spurious signal, where a spurious signal
is any signal present in the output spectrum that is not
present at the input.
TOP OFFSET
is the difference between the positive refer-
ence voltage and the input voltage that just causes the out-
put code to transition to full scale and is defined as E
=
V
V
. Where V
is the full scale transition input volt-
age. Note that this is different from the normal Full Scale Er-
ror.
TOTAL HARMONIC DISTORTION (THD)
is the ratio of the
rms total of the first six harmonic components, to the rms
value of the input signal.
t
OD
vs Temperature
DS100890-25
www.national.com
8
相關PDF資料 |
PDF描述 |
|---|---|
| ADC1175CIJM | 8-Bit, 20MHz, 60mW A/D Converter |
| ADC1175CIJMX | 8-Bit, 20MHz, 60mW A/D Converter |
| ADC1175-50 | 8-Bit, 50 MSPS, 125 mW A/D Converter |
| ADC1175-50CIMT | 8-Bit, 50 MSPS, 125 mW A/D Converter |
| ADC1175-50CIMTX | 8-Bit, 50 MSPS, 125 mW A/D Converter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADC1173CIMTCX/NOPB | 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 |
| ADC1173EVAL | 功能描述:BOARD EVALUATION FOR ADC1173 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產零件編號 系列:- 標準包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關產品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| ADC1175 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit, 20MHz, 60mW A/D Converter |
| ADC1175-50 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit, 50 MSPS, 125 mW A/D Converter |
| ADC1175-50_07 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit, 50 MSPS, 125 mW A/D Converter |
發(fā)布緊急采購，3分鐘左右您將得到回復。