Datasheet

AD8203 Data Sheet
Rev. D | Page 6 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, V
S
= 5 V, V
CM
= 0 V, R
L
= 10 kΩ, unless otherwise noted.
FREQUENCY (Hz)
PSRR (dB)
90
80
70
60
50
40
30
20
10
0
10 100 1k 10k 100k
05013-006
Figure 6. Power Supply Rejection Ratio vs. Frequency
for Common-Mode Range −6 V to +30 V
FREQUENCY (Hz)
OUTPUT (dB)
25
20
15
10
5
0
100 1k 10k 100k 1M
05013-007
Figure 7. Bandwidth
FREQUENCY (Hz)
CMRR (dB)
100
95
70
75
80
85
90
65
60
55
50
10 100 1k 10k 100k
05013-008
Figure 8. Common-Mode Rejection Ratio vs. Frequency
for Common-Mode Range −6 V to +30 V
POWER SUPPLY (V)
COMMON-MODE VOLTAGE (V)
0
–5
–10
–15
–20
–25
–30
3 54 876 9 10 11 12
05013-009
–55°C
–40°C
+25°C
+125°C
+150°C
Figure 9. Negative Common-Mode Voltage vs. Voltage Supply
POWER SUPPLY (V)
COMMON-MODE VOLTAGE (V)
40
35
30
25
20
15
10
3 54 876 9 10 11 12
05013-010
+25°C
+150°C
–55°C
–40°C
+125°C
Figure 10. Positive Common-Mode Voltage vs. Voltage Supply
LOAD RESISTANCE (Ω)
OUTPUT VOLTAGE (dB)
5.0
4.0
3.0
2.0
1.0
0
10 100 1k 10k
05013-011
Figure 11. Output Swing vs. Load Resistance