參數(shù)資料
型號(hào): TLV5638MFK
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: SERIAL INPUT LOADING, 3.5 us SETTLING TIME, 12-BIT DAC, CQCC20
封裝: HERMETIC SEALED, CERAMIC, LCC-20
文件頁(yè)數(shù): 22/23頁(yè)
文件大?。?/td> 531K
代理商: TLV5638MFK
www.ti.com
4.122
4.12
4.116
4.114
0
0.5
1
1.5
2
2.5
3
4.124
4.126
4.128
3.5
4
4.118
Output
V
oltage
V
Source Current – mA
OUTPUT VOLTAGE
vs
LOAD CURRENT
V
O
Fast Mode
Slow Mode
VDD = 5 V
Vref = Int. 2 V
Input Code = 4095
1.5
1
0.5
0
0.5
1
1.5
2
2.5
3
2
2.5
3
3.5
4
Output
V
oltage
V
Sink Current – mA
OUTPUT VOLTAGE
vs
LOAD CURRENT
V
O
Fast Mode
Slow Mode
VDD = 3 V
Vref = Int. 1 V
Input Code = 0
3.5
2
1
0
0.5
1
1.5
2
2.5
3
4
4.5
5
3.5
4
3
2.5
1.5
0.5
Output
V
oltage
V
Sink Current – mA
OUTPUT VOLTAGE
vs
LOAD CURRENT
V
O
Fast Mode
Slow Mode
VDD = 5 V
Vref = Int. 2 V
Input Code = 0
–40
–50
–80
–100
100
1000
THD+N
T
otal
Harmonic
Distortion
and
Noise
dB
–20
–10
f – Frequency – Hz
TOTAL HARMONIC DISTORTION AND NOISE
vs
FREQUENCY
0
10000
100000
–30
–60
–70
–90
Fast Mode
Slow Mode
VDD = 5 V
Vref = 1 V dc + 1 V p/p Sinewave
Output Full Scale
TLV5638
SLAS225C – JUNE 1999 – REVISED JANUARY 2004
TYPICAL CHARACTERISTICS (continued)
Figure 6.
Figure 7.
Figure 8.
Figure 9.
8
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