AD5204/AD5206
TYPICAL PERFORMANCE CHARACTERISTICS
120
110
V
/V = 2.7V/0V
DD SS
100
90
80
70
60
50
40
30
10kΩ
0
V
V
V
= ±2.7V
= –2.7V
= 100mV rms
–2
DD
SS
A
–4
DATA = 0x80
50kΩ
V
A
V
/V = 5.5V/0V
DD SS
100kΩ
V
/V = ±2.7V
DD SS
OP42
–3.0 –2.0 –1.0
0
1.0
2.0
3.0
4.0
5.0
6.0
1k
10k
100k
FREQUENCY (Hz)
1M
COMMON MODE (V)
Figure 9. Incremental On Resistance of the Wiper vs. Voltage
Figure 12. −3 dB Bandwidth vs. Terminal Resistance,
2.7 V Dual-Supply Operation
–5.99
0
DATA = 0x80
DATA = 0x40
–6.00
–6.01
–6.02
–6.03
–6.04
–6.05
–6.06
–6.07
–6
–12
–18
DATA = 0x20
DATA = 0x10
DATA = 0x08
DATA = 0x04
10kΩ
–24
–30
–36
–42
–48
50kΩ
V
V
V
= +2.7V
= –2.7V
= 100mV rms
DATA = 0x80
= 25°C
DD
SS
100kΩ
A
DATA = 0x02
DATA = 0x01
T
A
V
A
V
A
V
V
V
= +2.7V
= –2.7V
DD
SS
OP42
OP42
–54
–60
–6.08
–6.09
= 100mV rms
= 25°C
A
A
V
= 0V
B
T
100
1k
10k
FREQUENCY (Hz)
100k
1k
10k
100k
FREQUENCY (Hz)
1M
Figure 10. Gain Flatness vs. Frequency
Figure 13. Bandwidth vs. Code, 10 kΩ Version
0
DATA = 0x80
DATA = 0x40
–6
–12
–18
DATA = 0x20
DATA = 0x10
DATA = 0x08
DATA = 0x04
DATA = 0x02
10kΩ
0
–2
–4
V
V
V
= 2.7V
= 0V
= 100mV rms
–24
–30
–36
–42
–48
DD
SS
A
DATA = 0x80
= 25°C
50kΩ
T
A
2.7V
100kΩ
DATA = 0x01
V
OP42
V
V
V
= +2.7V
= –2.7V
A
DD
SS
+1.5V
OP42
–54
–60
= 100mV rms
A
A
T
= 25°C
1k
10k
100k
1M
1k
10k
100k
FREQUENCY (Hz)
1M
FREQUENCY (Hz)
Figure 11. −3 dB Bandwidth vs. Terminal Resistance,
2.7 V Single-Supply Operation
Figure 14. Bandwidth vs. Code, 50 kΩ Version
Rev. C | Page 10 of 20