參數(shù)資料
型號(hào): THS5641IPW
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): DAC
英文描述: PARALLEL, 8 BITS INPUT LOADING, 0.035 us SETTLING TIME, 8-BIT DAC, PDSO28
封裝: PLASTIC, TSSOP-28
文件頁(yè)數(shù): 4/29頁(yè)
文件大?。?/td> 725K
代理商: THS5641IPW
THS5641
8-BIT, 100 MSPS, CommsDAC
DIGITAL-TO-ANALOG CONVERTER
SLAS199A – MAY 1999 REVISED JUNE 1999
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 19
0
5
10
15
20
25
30
2
4
6
8
10
1214
161820
ANALOG SUPPLY CURRENT
vs
FULL-SCALE OUTPUT CURRENT
IoutFS – mA
I(A
VDD)
mA
AVDD = 5 V
DVDD = 5 V
Figure 20
0
5
10
15
20
0
0.1
0.2
0.3
0.4
0.5
5 MSPS
DIGITAL SUPPLY CURRENT
vs
RATIO (Fclock/Fout) AT DVDD = 5 V
Ratio – (Fclock/Fout)
I(DVDD)
mA
25 MSPS
50 MSPS
70 MSPS
100 MSPS
AVDD = 5 V
Figure 21
0
2
4
6
8
10
0
0.1
0.2
0.3
0.4
0.5
5 MSPS
DIGITAL SUPPLY CURRENT
vs
RATIO (Fclock/Fout) AT DVDD = 3.3 V
Ratio – (Fclock/Fout)
I(DVDD)
mA
25 MSPS
50 MSPS
70 MSPS
AVDD = 3.3 V
FULL-SCALE STEP REPONSE
Time – 5ns/DIV
Output
IOUT1
100
mV/DIV
Figure 22
AVDD = 5 V
DVDD = 5 V
AVDD and DVDD specified for each chart seperately, IOUTFS = 20 mA, single-ended output IOUT1, 50 doubly terminated load, TA = 25°C
(unless otherwise noted.)
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