DAC8043FP 查看數據表（PDF） - Analog Devices
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DAC8043FP Datasheet PDF : 16 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
0
–12 VDD = 5V
VREF = 100mV
–24 TA = 25°C
DIGITAL INPUT =
1111 1111 1111
–36
–48
–60
DIGITAL INPUT =
0000 0000 0000
–72
–84
–96
–108
–120
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 4. Gain vs. Frequency (Output Amplifier: OP42)
0
VDD = 5V
VIN = 6V rms
–20 OUTPUT AMPLIFIER: OP42
TA = 25°C
–40
–60
–80
–100
–120
10
100
1k
10k
FREQUENCY (Hz)
100k
Figure 5. Total Harmonic Distortion vs. Frequency (Multiplying Mode)
DAC8043
1.0
0.8
0.6
0.4
0.2
0
0
1
2
3
4
VIN (V)
Figure 6. Supply Current vs. Logic Input Voltage
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
512 1024 1536 2048 2560 3072 3584 4095
DIGITAL INPUT CODE (Decimal)
Figure 7. Linearity Error vs. Digital Input Code
Rev. E | Page 7 of 16
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