AD7397AR Analog Devices Inc, AD7397AR Datasheet - Page 8
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AD7397AR
Manufacturer Part Number
AD7397AR
Description
IC DAC 10BIT PARALLEL 3V 24-SOIC
Manufacturer
Analog Devices Inc
Datasheet
1.AD7396ARZ.pdf
(12 pages)
Specifications of AD7397AR
Rohs Status
RoHS non-compliant
Settling Time
60µs
Number Of Bits
10
Data Interface
Parallel
Number Of Converters
2
Voltage Supply Source
Single Supply
Power Dissipation (max)
1mW
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
24-SOIC (7.5mm Width)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD7397ARUZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
AD7397ARZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD7396/AD7397
Figure 16. Logic Threshold Voltage
vs. V
–10
–15
–20
–25
–30
–35
–40
–45
–50
170
160
150
140
130
120
110
100
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
–5
90
80
Figure 19. I
–40
Figure 13. Reference Multiplying
Gain vs. Frequency
0
DD
2
V
100
T
REF
V
A
–20
DD
V
CODE = FULL SCALE
= +25 C
DD
= +2.5V
= +3.6V, V
3
= +3V
0
V
LOW TO HIGH
LOGIC
TEMPERATURE – C
1k
FREQUENCY – Hz
20
DD
4
LOGIC
V
V
FROM
DD
vs. Temperature
V
40
V
HIGH TO LOW
DD
DD
LOGIC
= +5V, V
10k
= +3V, V
– V
= +2.4V
60
5
FROM
80
LOGIC
LOGIC
100k
100 120 140
6
= +5V
= +3V
1M
7
Figure 20. I
Figure 17. I
1.262
1.257
1.252
1.247
1.242
1.237
Figure 14. Midscale Transition
Performance
V
200
180
160
140
120
100
35
30
25
20
15
10
80
60
40
20
–120
5
0
OUT
0
0
T
A
= +25 C
–100
DD
1
OUT
vs. Reference Voltage
–80
V
DD
TIME – 2 s/DIV
Source Current vs.
–8–
V
2
V
REF
= +5V
OUT
–60
V
V
V
T
CODE = 800
5mV/DIV
– Volts
DD
A
DD
REF
V
– mV
DD
= +25 C
= +3V
= +5V
3
= +2.5V
–40
= +3V
V
T
V
A
REF
DD
= +25 C
H
–20
= +2.5V
= +5V
4
TO 7FF
H
0
5
Figure 15. I
Figure 21. Shutdown Current vs.
Temperature
1000
Figure 18. I
100
145
140
135
130
125
120
115
110
105
100
45
40
35
30
25
20
15
10
10
5
0
V
1
–40
0
0
OUT
V
V
V
SHDN = 0V
V
T
–20
IN
REF
A
REF
DD
= +25 C
= +3V TO 0V
0.5
2
= +5V
LOGIC INPUT – V
= +2.5V
= +2.5V
DD
V
0
DD
V
IN
TEMPERATURE – C
vs. Logic Input Voltage
OUT
= +5V
20
= 0V TO +3V
4
1
V
Sink Current vs.
V
40
OUT
DD
1.5
6
= +3V
– mV
60
IN
(Volts)
80 100 120 140
8
2
V
T
A
DD
= +25 C
2.5
10
= +3V
REV. 0
12
3