Datasheet

Data Sheet AD8276/AD8277
Rev. C | Page 9 of 20
120
100
80
60
40
20
0
1 1M100k10k1k10010
CMRR (dB)
FREQUENCY (Hz)
V
S
= ±15V
07692-011
Figure 13. CMRR vs. Frequency
120
100
80
60
40
20
0
1 1M100k10k1k10010
PSRR (dB)
FREQUENCY (Hz)
–PSRR
+PSRR
07692-012
Figure 14. PSRR vs. Frequency
30
20
10
0
–10
–20
–30
–20 20151050–5–10–15
COMMON-MODE VOLTAGE (V)
OUTPUT VOLTAGE (V)
V
S
= ±5V
V
S
= ±15V
07692-013
Figure 15. Input Common-Mode Voltage vs. Output Voltage,
±15 V and ±5 V Supplies
8
4
6
2
0
–2
–4
–6
–0.5 0.5 1.5 2.5 3.5 4.5 5.5
COMMON-MODE VOLTAGE (V)
OUTPUT VOLTAGE (V)
V
S
= 5V
V
REF
= MIDSUPPLY
V
S
= 2.7V
07692-014
Figure 16. Input Common-Mode Voltage vs. Output Voltage,
5 V and 2.7 V Supplies, V
REF
= Midsupply
8
4
6
2
0
–2
–4
–0.5 0.5 1.5 2.5 3.5 4.5 5.5
COMMON-MODE VOLTAGE (V)
OUTPUT VOLTAGE (V)
V
S
= 5V
V
REF
= 0V
V
S
= 2.7V
07692-015
Figure 17. Input Common-Mode Voltage vs. Output Voltage,
5 V and 2.7 V Supplies, V
REF
= 0 V
+V
S
–0.1
–0.2
–0.3
–0.4
–V
S
+0.1
+0.2
+0.3
+0.4
2 1816141210864
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGES
SUPPLY VOLTAGE (±V
S
)
T
A
= –40°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
07692-016
Figure 18. Output Voltage Swing vs. Supply Voltage Per Channel and
Temperature, R
L
= 10 kΩ