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输出 voltage (50mv/div)
+5V
LDAC
0
8000
H
至 7fff
H
Time (1
µ
s/div)
输出 voltage (50mv/div)
+5V
LDAC
0
7FFF
H
至 8000
H
Time (1
µ
s/div)
Time (10
µ
s/div)
噪音 voltage (50
µ
v/div)
H
1000
100
10
频率 (hz)
10 100 1000 10000 100000 1000000
噪音 (nv/
hz)
5
4
3
2
1
0
R
加载
(k
Ω
)
0.001 0.01 0.1 1 10 100 1000
V
输出
(v)
源
下沉
DAC7634
SBAS134A–JULY2004–REVISEDAUGUST2004
typicalperformancecurves:v
SS
=0v(持续)
AtT
一个
=25
°
c,v
DD
=V
CC
=5v,v
REFH
=2.5v,v
REFL
=0v,representativeunit,unlessotherwisespecified.
OUTPUTVOLTAGEOUTPUTVOLTAGE
vsMIDSCALEGLITCHPERFORMANCEvsMIDSCALEGLITCHPERFORMANCE
figure21.figure22.
BROADBANDNOISEOUTPUTNOISEVOLTAGEvsFREQUENCY
figure23.figure24.
V
输出
vs
R
加载
figure25.
11
: 点此下载
