Datasheet

AD8278/AD8279
Rev. C | Page 12 of 24
+
V
S
–0.5
–1.0
–1.5
–2.0
–V
S
+0.5
+1.0
+1.5
+2.0
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGES
OUTPUT CURRENT (mA)
01987654321 0
T
A
= –40°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
08308-023
Figure 25. Output Voltage Swing vs. I
OUT
and Temperature, V
S
= ±15 V
180
160
170
150
140
130
120
01161412108642
SUPPLY CURRENT (µA)
SUPPLY VOLTAGE (±V)
8
08308-024
Figure 26. Supply Current per Channel vs. Dual-Supply Voltage, V
IN
= 0 V
180
160
170
150
140
130
120
043530252015105
SUPPLY CURRENT (µA)
SUPPLY VOLTAGE (V)
0
08308-025
Figure 27. Supply Current per Channel vs. Single-Supply Voltage, V
IN
= 0 V,
V
REF
= 0 V
250
150
200
100
50
0
–50 –30 –10 10 30 50 70 90 110 130
SUPPLY CURRENT (µA)
TEMPERATURE (°C)
V
S
= ±15V
V
S
= +2.7V
V
REF
= MIDSUPPLY
08308-026
Figure 28. Supply Current per Channel vs. Temperature
30
25
20
15
10
5
0
–5
–10
–15
–20
–50 –30 –10 10 30 50 70 90 110 130
SHORT-CIRCUIT CURRENT (mA)
TEMPERATURE (°C)
I
SHORT+
I
SHORT–
08308-027
Figure 29. Short-Circuit Current per Channel vs. Temperature
2.0
1.6
1.8
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–50 –30 –10 10 30 50 70 90 110 130
SLEW RATE (V/µs)
TEMPERATURE (°C)
–SLEW RATE
+SLEW RATE
08308-028
Figure 30. Slew Rate vs. Temperature, V
IN
= 20 V p-p, 1 kHz