參數(shù)資料
型號(hào): DAC8820IBDBG4
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: PARALLEL, WORD INPUT LOADING, 0.5 us SETTLING TIME, 16-BIT DAC, PDSO28
封裝: GREEN, PLASTIC, SSOP-28
文件頁(yè)數(shù): 2/22頁(yè)
文件大小: 1216K
代理商: DAC8820IBDBG4
www.ti.com
TYPICAL CHARACTERISTICS
Time(0.5 s/div)
m
OutputV
oltage(5V/div)
TriggerPulse
UnipolarMode
VoltageOutputSettling
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Temperature (
_C)
20
0
20
I D
D
(
A
)
5.0V
2.7V
40
60
80
100
40
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-10
-8
-6
-4
-2
V
(V)
REF
0
2
4
6
8
10
V
=5V
DD
V
=2.7V
DD
INL(LSB)
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-10
-8
-6
-4
-2
V
(V)
REF
0
2
4
6
8
10
V
=5V
DD
V
=2.7V
DD
INL(LSB)
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-10
-8
-6
-4
-2
V
(V)
REF
0
2
4
6
8
10
V
=5V
DD
V
=2.7V
DD
DNL(LSB)
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-10
-8
-6
-4
-2
V
(V)
REF
0
2
4
6
8
10
V
=5V
DD
V
=2.7V
DD
DNL(LSB)
SBAS358D – AUGUST 2005 – REVISED FEBRUARY 2008
At TA = +25°C, unless otherwise noted.
IDD vs TEMPERATURE
DAC SETTLING TIME
Figure 25.
Figure 26.
INTEGRAL NONLINEARITY vs VREF
UNIPOLAR MODE
BIPOLAR MODE
Figure 27.
Figure 28.
DIFFERENTIAL NONLINEARITY vs VREF
UNIPOLAR MODE
BIPOLAR MODE
Figure 29.
Figure 30.
10
Copyright 2005–2008, Texas Instruments Incorporated
Product Folder Link(s): DAC8820
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