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DAC1220E 参数 Datasheet PDF下载

DAC1220E图片预览
型号: DAC1220E
PDF下载: 下载PDF文件 查看货源
内容描述: 20位低功耗数位类比转换器 [20-Bit Low Power DIGITAL-TO-ANALOG CONVERTER]
分类和应用: 转换器数模转换器光电二极管PC
文件页数/大小: 14 页 / 125 K
品牌: BURR-BROWN [ BURR-BROWN CORPORATION ]
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TYPICAL PERFORMANCE CURVES
At T
A
= +25°C, AV
DD
= DV
DD
= +5.0V, f
XIN
= 2.5MHz, V
REF
= 2.5V, C
1
= 2.2nF and C
2
= 0.22nF, calibrated mode, unless otherwise specified.
POWER SUPPLY REJECTION RATIO vs FREQUENCY
60
50
40
30
20
10
0
10
100
Frequency (Hz)
1k
10k
400mVp-p Ripple
Mid-Range Output
(V)
LARGE-SIGNAL SETTLING TIME
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
1
2
Time (ms)
3
4
PSRR (dB)
OUTPUT NOISE VOLTAGE vs FREQUENCY
10k
LINEARITY ERROR vs CODE
10
–40°C
8
Linearity Error (ppm)
1k
+25°C
6
4
2
0
+85°C
Noise (nV/√Hz)
100
10
1
10
100
1k
10k
100k
1M
Frequency (Hz)
–2
0
10000
20000
30000
40000
50000
60000
70000
Code
®
DAC1220
4