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參數(shù)資料
| 型號： | DAC8408GP |
| 廠商： | PRECISION MONOLITHICS INC |
| 元件分類： | DAC |
| 英文描述： | Quad 8-Bit Multiplying CMOS D/A Converter with Memory |
| 中文描述： | 8-BIT DAC, PDIP28 |
| 文件頁數(shù)： | 7/16頁 |
| 文件大小： | 217K |
| 代理商： | DAC8408GP |
DAC8408
–7–
REV. A
Timing Diagram
AC FE E DT HROUGH E RROR
T his is the error caused by capacitance coupling from V
REF
to
the DAC output with all switches off.
SE T T LING T IME
Settling T ime is the time required for the output function of the
DAC to settle to within 1/2 LSB for a given digital input signal.
PROPAGAT ION DE LAY
T his is a measure of the internal delays of the DAC. It is defined
as the time from a digital input change to the analog output cur-
rent reaching 90% of its final value.
CHANNE L-T O-CHANNE L ISOLAT ION
T his is the portion of input signal that appears at the output of a
DAC from another DAC’s reference input. It is expressed as a
ratio in dB.
DIGIT AL CROSST ALK
Digital Crosstalk is the glitch energy transferred to the output of
one DAC due to a change in digital input code from other
DACs. It is specified in nVs.
PARAME T E R DE FINIT IONS
RE SOLUT ION
Resolution is the number of states (2
n
) that the full-scale range
(FSR) of a DAC is divided (or resolved) into.
NONLINE ARIT Y
Nonlinearity (Relative Accuracy) is a measure of the maximum
deviation from a straight line passing through the end-points of
the DAC transfer function. It is measured after adjusting for
ideal zero and full-scale and is expressed in LSB, %, or ppm of
full-scale range.
DIFFE RE NT IAL NONLINE ARIT Y
Differential Nonlinearity is the worst case deviation of any adja-
cent analog outputs from the ideal 1 LSB step size. A specified
differential nonlinearity of
±
1 LSB maximum over the operating
temperature range ensures monotonicity.
GAIN E RROR
Gain Error (full-scale error) is a measure of the output error be-
tween the ideal and actual DAC output. T he ideal full-scale
output is V
REF
–1 LSB.
OUT PUT CAPACIT ANCE
Output Capacitance is that capacitance between I
OUT 1A
, I
OUT 1B
,
I
OUT 1C
, or I
OUT 1D
and AGND.
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相關(guān)代理商/技術(shù)參數(shù) |
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| DAC8408GPZ | 功能描述:IC DAC 8BIT QUAD W/MEMORY 28DIP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓模塊:Data Converter Fundamentals DAC Architectures 標準包裝:750 系列:- 設(shè)置時間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應商設(shè)備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
| DAC8408HP | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| DAC8411 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.8V to 5.5V, 80mA, 14- and 16-Bit, Low-Power, Single-Channel,DIGITAL-TO-ANALOG CONVERTERS in SC70 Package |
| DAC8411EVM | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 DAC8411 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| DAC8411EVM | 制造商:Texas Instruments 功能描述:Development Tool |
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