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參數(shù)資料
| 型號(hào)： | AD5340 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 2.5 V to 5.5 V, 115 uA, Parallel Interface Single Voltage-Output 8-/10-/12-Bit DACs |
| 中文描述： | 2.5 V至5.5 V，115微安，并行接口單電壓輸出DAC的8-/10-/12-Bit |
| 文件頁數(shù)： | 10/20頁 |
| 文件大?。?/td> | 359K |
| 代理商： | AD5340 |
REV. 0
AD5330/AD5331/AD5340/AD5341
–10–
OFFSET ERROR DRIFT
This is a measure of the change in Offset Error with changes in
temperature. It is expressed in (ppm of full-scale range)/
°
C.
GAIN ERROR DRIFT
This is a measure of the change in Gain Error with changes in
temperature. It is expressed in (ppm of full-scale range)/
°
C.
POWER-SUPPLY REJECTION RATIO (PSRR)
This indicates how the output of the DAC is affected by changes in
the supply voltage. PSRR is the ratio of the change in V
OUT
to a
change in V
DD
for full-scale output of the DAC. It is measured
in dBs. V
REF
is held at 2 V and V
DD
is varied
±
10%.
REFERENCE FEEDTHROUGH
This is the ratio of the amplitude of the signal at the DAC output
to the reference input when the DAC output is not being updated
(i.e.,
LDAC
is high). It is expressed in dBs.
MAJOR-CODE TRANSITION GLITCH ENERGY
Major-Code Transition Glitch Energy is the energy of the
impulse injected into the analog output when the DAC changes
state. It is normally specified as the area of the glitch in nV secs
and is measured when the digital code is changed by 1 LSB at
the major carry transition (011. . . 11 to 100 . . . 00 or 100 . . . 00
to 011 . . . 11).
DIGITAL FEEDTHROUGH
Digital Feedthrough is a measure of the impulse injected into
the analog output of the DAC from the digital input pins of the
device, but is measured when the DAC is not being written to
(
CS
held high). It is specified in nV secs and is measured with a
full-scale change on the digital input pins, i.e., from all 0s to all
1s and vice versa.
MULTIPLYING BANDWIDTH
The amplifiers within the DAC have a finite bandwidth. The
Multiplying Bandwidth is a measure of this. A sine wave on the
reference (with full-scale code loaded to the DAC) appears on
the output. The Multiplying Bandwidth is the frequency at which
the output amplitude falls to 3 dB below the input.
TOTAL HARMONIC DISTORTION
This is the difference between an ideal sine wave and its attenuated
version using the DAC. The sine wave is used as the reference
for the DAC and the THD is a measure of the harmonics present
on the DAC output. It is measured in dBs.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD5340BRU | 2.5 V to 5.5 V, 115 uA, Parallel Interface Single Voltage-Output 8-/10-/12-Bit DACs |
| AD5341 | 2.5 V to 5.5 V, 115 uA, Parallel Interface Single Voltage-Output 8-/10-/12-Bit DACs |
| AD5341BRU | 2.5 V to 5.5 V, 115 uA, Parallel Interface Single Voltage-Output 8-/10-/12-Bit DACs |
| AD5342 | 2.5 V to 5.5 V, 115 uA, Parallel Interface Single Voltage-Output 8-/10-/12-Bit DACs |
| AD5342BRU | 2.5 V to 5.5 V, 230uA, Parallel Interface Dual Voltage-Output 8-/10-/12-Bit DACs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD5340BRU | 制造商:Analog Devices 功能描述:DAC 1-CH Resistor-String 12-bit 24-Pin TSSOP 制造商:Analog Devices 功能描述:IC 12BIT DAC SMD 5340 TSSOP24 |
| AD5340BRU-REEL | 制造商:Analog Devices 功能描述:DAC 1-CH Resistor-String 12-bit 24-Pin TSSOP T/R |
| AD5340BRU-REEL7 | 制造商:Analog Devices 功能描述:DAC 1-CH Resistor-String 12-bit 24-Pin TSSOP T/R |
| AD5340BRUZ | 功能描述:IC DAC 12BIT PAR 24TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 設(shè)置時(shí)間:4.5µs 位數(shù):12 數(shù)據(jù)接口:串行，SPI? 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND |
| AD5340BRUZ1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:2.5 V to 5.5 V, 115 ??A, Parallel Interface Single Voltage-Output 8-/10-/12-Bit DACs |
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