參數(shù)資料
型號(hào): TLV5639QDW
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: PARALLEL, WORD INPUT LOADING, 3.5 us SETTLING TIME, 12-BIT DAC, PDSO20
封裝: PLASTIC, SOIC-20
文件頁數(shù): 2/22頁
文件大?。?/td> 445K
代理商: TLV5639QDW
www.ti.com
40
60
80
100
1000
THD
T
otal
Harmonic
Distortion
dB
30
10
f Frequency Hz
0
10000
100000
20
50
70
90
Slow Mode
Fast Mode
VDD = 5 V,
REF = 1 V dc + 1 V pp Sinewave,
Output Full Scale
40
60
80
100
1000
THD+N
T
otal
Harmonic
Distortion
and
Noise
dB
30
10
f Frequency Hz
0
10000
100000
20
50
70
90
Slow Mode
Fast Mode
VDD = 5 V,
REF = 1 V dc + 1 V pp Sinewave,
Output Full Scale
0.5
0.4
0.2
0
10
20
30
40
50
60
Supply
Current
mA
0.7
0.9
1
70
80
90
0.8
0.6
0.3
0.1
t Time
s
I DD
TLV5639C
TLV5639I
SLAS189C – MARCH 1999 – REVISED JANUARY 2004
TYPICAL CHARACTERISTICS (continued)
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION AND NOISE
vs
FREQUENCY
Figure 8.
Figure 9.
POWER DOWN SUPPLY CURRENT
vs
TIME
Figure 10.
10
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