AD7564AR-B Analog Devices Inc, AD7564AR-B Datasheet - Page 9

• Manufacturer Part Number: AD7564AR-B
• Description: IC DAC 12BIT QUAD 3.3V LP 28SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD7564AR-B

• Rohs Status: RoHS non-compliant
• Settling Time: 500ns
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 4
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 50µW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)

REV. A
Figure 4. Channel-to-Channel Isolation (1 DAC to 1 DAC)
Figure 5. Total Harmonic Distortion vs. Frequency
(Normal Mode)
Figure 3. Differential Nonlinearity Error vs. V
(Normal Mode)
–100
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0.5
0.4
0.3
0.2
0.1
0.0
0
10
10
2
2
3
V
ALL OTHER REFERENCE INPUTS = 0V
DAC C LOADED WITH ALL 1s
ALL OTHER DACs LOADED WITH ALL 0s
NORMAL MODE OF OPERATION
V
T
REF
DD
A
NORMAL MODE OF OPERATION
V
V
OP AMP = AD713
T
A
DD
IN
= +25 C
C = 20V p-p SINE WAVE
= +25 C
= +5V
= +6V rms
= +5V
4
10
10
3
FREQUENCY – Hz
4
FREQUENCY – Hz
V
REF
6
– Volts
10
10
4
5
8
REF
10
10
10
6
5
–9–
Typical Performance Curves–AD7564
Figure 8. Multiplying Frequency Response vs. Digital
Code (Normal Mode)
Figure 7. Channel-to-Channel Isolation (1 DAC to All
Other DACs)
Figure 6. Integral Nonlinearity Error vs. V
(Normal Mode)
–10
–20
–30
–40
–50
–60
–70
–80
–90
0.5
0.4
0.3
0.2
0.1
0.0
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
10
0
2
1k
3
NORMAL MODE OF OPERATION
V
T
V
ALL OTHER REFERENCE INPUTS = 20V p-p SINE WAVE
DAC B LOADED WITH ALL 0s
ALL OTHER DACs LOADED WITH ALL 1s
DD
A
REF
V
T
V
OP AMP = AD711
A
= +25 C
DD
IN
= +5V
= +25 C
DAC LOADED WITH ALL 0s
B = 0V
= 20V p-p
= +5V
10k
4
10
FREQUENCY – Hz
4
FREQUENCY – Hz
V
DAC LOADED WITH ALL 1s
REF
100k
6
– Volts
10
5
1M
8
REF
10M
10
10
6