參數(shù)資料
型號: BUF08800
英文描述: Programmable Reference Generator and 400mA VCOM Driver
中文描述: 可編程參考發(fā)電機驅(qū)動器和400mA威科姆
文件頁數(shù): 4/23頁
文件大小: 627K
代理商: BUF08800
"#$%%$$
SBOS380A FEBRUARY 2007 REVISED MAY 2007
www.ti.com
4
TYPICAL CHARACTERISTICS
At T
A
= +25
°
C, V
S
= +18V, V
SD
= 2.5V, R
L
= 1.5k
to GND, and C
L
= 200pF unless otherwise noted.
Figure 1
ANALOG SUPPLY CURRENT vs TEMPERATURE
8
7
6
5
4
3
2
1
0
I
Q
(
Temperature ( C)
50
25
0
25
50
75
100
125
DIGITAL SUPPLY CURRENT vs TEMPERATURE
20
15
10
5
0
I
Q
(
μ
A
Temperature ( C)
50
25
0
25
50
75
100
125
Figure 2
Figure 3
5
1
μ
s/div
CHANNEL 2 FULLSCALE OUTPUT SWING
Figure 4
5
1
μ
s/div
CHANNEL 8 FULLSCALE OUTPUT SWING
Figure 5
5
5
μ
s/div
V
COM
CHANNEL FULLSCALE OUTPUT SWING
Figure 6
DIFFERENTIAL NONLINEARITY ERROR vs INPUT CODE
1.0
0.8
0.6
0.4
0.2
0
0.2
0.4
0.6
0.8
1.0
D
Input Code
0
128
256
384
512
640
768
896
1024
V
OUT 1, OUT 2
(5 units shown)
Limited by Range
of Voltage Buffer
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