Datasheet

REV. 0
AD5207
–6–
TEMPERATURE – C
I
A_SD
SHUTDOWN CURRENT – nA
45
–40
20
15
10
5
0
–200 20406080100
25
120
30
35
40
V
DD
= 5.5V
TPC 7. Shutdown Current vs. Temperature
V
SUPPLY
– V
R
ON
– 
160
06
140
120
100
80
60
40
20
0
54321
V
DD
= 3V
V
DD
= 5V
TPC 8. Wiper ON Resistance vs. V
SUPPLY
FREQUENCY – Hz
I
DD
/I
SS
– A
1000
10k
900
800
700
600
500
400
300
200
100
0
100k 1M 10M
CODE FF
H
I
SS
@ V
DD
/V
SS
= 2.5V
I
DD
@ V
DD
/V
SS
= 2.5V
I
DD
@ V
DD
/V
SS
= 5V/0V
I
DD
@ V
DD
/V
SS
= 3V/0V
TPC 9. 10 k Ω Supply Current vs. Clock Frequency
FREQUENCY – Hz
I
DD
/I
SS
– A
1000
10k
900
800
700
600
500
400
300
200
100
0
100k 1M 10M
CODE 55
H
I
SS
@ V
DD
/V
SS
= 2.5V
I
DD
@ V
DD
/V
SS
= 2.5V
I
DD
@ V
DD
/V
SS
= 5V/0V
I
DD
@ V
DD
/V
SS
= 3V/0V
TPC 10. 10 k Ω Supply Current vs. Clock Frequency
FREQUENCY – Hz
PSRR
– dB
100 1k 10k 1M100k
80
60
40
20
0
–PSRR @ V
DD
= 3V DC 10% p-p AC
+PSRR @ V
DD
= 5V DC 10% p-p AC
+PSRR @ V
DD
= 3V DC 10% p-p AC
CODE = 80
H
, V
A
= V
DD
, V
B
= 0V
TPC 11. Power Supply Rejection Ratio vs. Frequency
FREQUENCY – Hz
–54
GAIN – dB
1k 10k 100k 1M
–48
–42
–36
–30
–24
–18
–12
–6
0
–60
DATA = 01
H
DATA = 02
H
DATA = 04
H
DATA = 08
H
DATA = 10
H
DATA = 20
H
DATA = 40
H
DATA = 80
H
V
DD
= +2.7V
V
SS
= –2.7V
V
A
= 100mV rms
T
A
= 25C
V
A
OP42
TPC 12. 10 k Ω Gain vs. Frequency vs. Code