AD7564BN(RevA) View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
AD7564BN Datasheet PDF : 16 Pages
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0.5
NORMAL MODE OF OPERATION
VDD = +5V
TA = +25°C
0.4
0.3
0.2
0.1
0.0
2
4
6
8
10
VREF – Volts
Figure 3. Differential Nonlinearity Error vs. VREF
(Normal Mode)
Typical Performance Curves–AD7564
0.5
NORMAL MODE OF OPERATION
VDD = +5V
TA = +25°C
0.4
0.3
0.2
0.1
0.0
2
4
6
8
10
VREF – Volts
Figure 6. Integral Nonlinearity Error vs. VREF
(Normal Mode)
0
VREFC = 20V p-p SINE WAVE
–10 ALL OTHER REFERENCE INPUTS = 0V
DAC C LOADED WITH ALL 1s
–20 ALL OTHER DACs LOADED WITH ALL 0s
–30
–40
–50
–60
–70
–80
–90
103
104
105
106
FREQUENCY – Hz
Figure 4. Channel-to-Channel Isolation (1 DAC to 1 DAC)
0
VREFB = 0V
–10 ALL OTHER REFERENCE INPUTS = 20V p-p SINE WAVE
DAC B LOADED WITH ALL 0s
–20 ALL OTHER DACs LOADED WITH ALL 1s
–30
–40
–50
–60
–70
–80
–90
103
104
105
106
FREQUENCY – Hz
Figure 7. Channel-to-Channel Isolation (1 DAC to All
Other DACs)
–50
NORMAL MODE OF OPERATION
VDD = +5V
–60
VIN = +6V rms
OP AMP = AD713
TA = +25°C
–70
–80
–90
–100
102
103
104
105
FREQUENCY – Hz
Figure 5. Total Harmonic Distortion vs. Frequency
(Normal Mode)
0
–10 VDD = +5V
TA = +25°C
–20 VIN = 20V p-p
OP AMP = AD711
–30
–40
DAC LOADED WITH ALL 1s
–50
DAC LOADED WITH ALL 0s
–60
–70
–80
–90
–100
1k
10k
100k
1M
10M
FREQUENCY – Hz
Figure 8. Multiplying Frequency Response vs. Digital
Code (Normal Mode)
REV. A
–9–
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