參數(shù)資料
型號(hào): DAC7821IRGPT
廠商: Texas Instruments, Inc.
英文描述: 12-Bit, Parallel Input, Multiplying Digital-to-Analog Converter
中文描述: 12位,并行輸入,乘法數(shù)字到模擬轉(zhuǎn)換器
文件頁(yè)數(shù): 10/18頁(yè)
文件大小: 1597K
代理商: DAC7821IRGPT
www.ti.com
OutputVoltage(50mV/div)
Code2047to2048
DACUpdate
Time(50ns/div)
OutputVoltage(50mV/dv)
Code2048to2047
DACUpdate
Time(50ns/div)
GainError(mV)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-
40
-
20
0
20
40
60
80
100
120
Temperature( C)
°
V
=+10V
REF
LeakageCurrent(nA)
0.2
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
-
40
-
20
0
20
40
60
80
100
120
Temperature( C)
°
DAC7821
SBAS365A–OCTOBER 2005–REVISED FEBRUARY 2006
TYPICAL CHARACTERISTICS: V
DD
= +2.5 V (continued)
At T
A
= +25
°
C, unless otherwise noted.
MIDSCALE DAC GLITCH
MIDSCALE DAC GLITCH
Figure 21.
Figure 22.
GAIN ERROR
vs TEMPERATURE
LEAKAGE CURRENT
vs TEMPERATURE
Figure 23.
Figure 24.
10
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參數(shù)描述
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