参数资料
型号: DAC7554IDGSR
厂商: TEXAS INSTRUMENTS INC
元件分类: DAC
英文描述: SERIAL INPUT LOADING, 5 us SETTLING TIME, 12-BIT DAC, PDSO10
封装: GREEN, PLASTIC, MSOP-10
文件页数: 5/23页
文件大小: 1224K
代理商: DAC7554IDGSR
www.ti.com
Time - (400 nS/Div)
Trigger Pulse
V
O
(5
mV/Div)
-
Time - (400 nS/Div)
Trigger Pulse
V
O
(5
mV/Div)
-
100
90
80
70
60
50
40
0
1
2
3
4
5
6
7
8
9
10
VDD = 5 V, Vref = 4.096 V
1 dB FSR Digital Input, Fs = 1 Msps
Measurement Bandwidth = 20 kHz
2nd Harmonic
3rd Harmonic
THD
T
otal
Harmonic
Distortion
dB
Output Frequency (Tone) kHz
THD
DAC7554
SLAS399A – OCTOBER 2004 – REVISED NOVEMBER 2004
TYPICAL CHARACTERISTICS (continued)
CHANNEL-TO-CHANNEL CROSSTALK
DIGITAL FEEDTHROUGH ERROR
FOR A FULL-SCALE SWING
Figure 30.
Figure 31.
TOTAL HARMONIC DISTORTION
vs
OUTPUT FREQUENCY
Figure 32.
13
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