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参数资料
| 型号： | DAC7612UBG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | DAC |
| 英文描述： | SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8 |
| 封装： | GREEN, SOIC-8 |
| 文件页数： | 13/16页 |
| 文件大小： | 316K |
| 代理商： | DAC7612UBG4 |
6
DAC7612
TYPICAL PERFORMANCE CURVES
At TA = +25°, and VDD = 5V, unless otherwise specified.
5.0
4.8
4.6
4.4
4.2
4.0
MINIMUM SUPPLY VOLTAGE vs LOAD
V
DD
Minimum
(V)
Output Load Current (mA)
0.01
0.1
1
10
5
4
3
2
1
0
OUTPUT SWING vs LOAD
Output
Voltage
(V)
Load Resistance (
)
10
100
1k
10k
100k
R
L tied to VDD
Data = 000
H
R
L tied to GND
Data = FFF
H
70
60
50
40
30
20
10
0
POWER SUPPLY REJECTION vs FREQUENCY
PSR
(dB)
Frequency (Hz)
10
100
1k
10k
100k
1M
Data = FFF
H
V
DD = 5V
±200mV AC
Time (2ms/div)
Code = FFFH, BW = 1MHz
BROADBAND NOISE
Noise
Voltage
(500
V/div)
1k
100
10
1
0.1
0.01
PULL-DOWN VOLTAGE vs OUTPUT SINK CURRENT
Delta
V
OUT
(mV)
Current (mA)
0.001
0.01
0.1
1
10
100
+85
°C
Data = 000
H
–40
°C
+25
°C
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
SUPPLY CURRENT vs LOGIC INPUT VOLTAGE
Supply
Current
(mA)
Logic Voltage (V)
0
1
2
345
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相关代理商/技术参数 |
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|---|---|
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