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DAC7725NB 参数 Datasheet PDF下载

DAC7725NB图片预览
型号: DAC7725NB
PDF下载: 下载PDF文件 查看货源
内容描述: 12位四路电压输出数位类比转换器 [12-Bit Quad Voltage Output DIGITAL-TO-ANALOG CONVERTER]
分类和应用: 转换器
文件页数/大小: 15 页 / 452 K
品牌: BURR-BROWN [ BURR-BROWN CORPORATION ]
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TYPICAL PERFORMANCE CURVES: V
SS
= 0V
(Cont.)
At T
A
= +25°C, V
CC
= +15V, V
DD
= +5V, V
SS
= 0V, V
REFH
= +10V, V
REFL
= 0V, representative unit, unless otherwise specified.
POWER SUPPLY CURRENT vs TEMPERATURE
4.0
3.5
I
CC
POSITIVE SUPPLY CURRENT
vs DIGITAL INPUT CODE
3.00
I
CC
2.50
2.00
I
CC
(mA)
1.50
1.00
No Load
Quiescent Current (mA)
3.0
2.5
2.0
1.5
1.0
0.5
0
–0.5
–40 –30 –20 –10 0
10 20 30 40 50 60 70 80 90 100
Temperature (°C)
I
DD
0.50
I
DD
0
000
H
200
H
400
H
600
H
800
H
A00
H
C00
H
E00
H
FFF
H
Digital Input Code
OUTPUT VOLTAGE vs SETTLING TIME
(0V to +10V)
Large Signal Settling Time: 5V/div
OUTPUT VOLTAGE vs SETTLING TIME
(+10V to 0V)
Large Signal Settling Time: 5V/div
Output Voltage
Output Voltage
Small Signal Settling Time: 1LSB/div
Small Signal
Settling Time: 1LSB/div
+5V
LDAC
0
Time (2µs/div)
Time (2µs/div)
+5V
LDAC
0
OUTPUT VOLTAGE
MID-SCALE GLITCH PERFORMANCE
OUTPUT VOLTAGE
MID-SCALE GLITCH PERFORMANCE
Output Voltage (200mV/div)
7FF
H
to 800
H
Output Voltage (200mV/div)
800
H
to 7FF
H
+5V
LDAC
0
Time (1µs/div)
+5V
LDAC
0
Time (1µs/div)
®
7
DAC7724, 7725