参数资料
型号: DAC7664YT
厂商: TEXAS INSTRUMENTS INC
元件分类: DAC
英文描述: PARALLEL, WORD INPUT LOADING, 12 us SETTLING TIME, 16-BIT DAC, PQFP64
封装: GREEN, PLASTIC, LQFP-64
文件页数: 30/32页
文件大小: 661K
代理商: DAC7664YT
DAC7664
SBAS271 MARCH 2004
www.ti.com
7
TYPICAL CHARACTERISTICS: VSS = 0V (+25°C)
All specifications at TA = 25°C, IOVDD = VDD = VCC = +5V, VSS = 0V, representative unit, unless otherwise noted.
Figure 1
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
LE
(L
S
B
)
DL
E
(L
S
B
)
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC A, +25
_C)
0000h 2000h
4000h
6000h
8000h
Digital Input Code
A000h C000h E000h FFFFh
Figure 2
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC B, +25
_C)
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
L
E
(L
SB)
DL
E
(L
S
B
)
0000h 2000h 4000h
6000h
8000h
Digital Input Code
A000h C000h E000h FFFFh
Figure 3
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC C, +25
_C)
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
L
E
(L
SB)
D
L
E
(L
SB)
0000h 2000h 4000h
6000h
8000h
Digital Input Code
A000h C000h E000h FFFFh
Figure 4
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC D, +25
_C)
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
L
E
(L
SB)
D
L
E
(L
SB)
0000h 2000h
4000h
6000h
8000h
Digital Input Code
A000h C000h E000h FFFFh
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