Datasheet

AD8253 Data Sheet
Rev. B | Page 12 of 24
+
V
S
–V
S
416
06983-030
SUPPLY VOLTAGE (±V
S
)
INPUT VOLTAGE (V)
REFERRED TO SUPPLY VOLTAGES
–1
–2
+2
+1
6 8 10 12 14
+125°C
+85°C
+25°C
–40°C
+125°C
+85°C
+25°C
–40°C
Figure 30. Input Voltage Limit vs. Supply Voltage, G = 1, V
REF
= 0 V, R
L
= 10 kΩ
25
20
15
10
5
0
–5
–10
–15
–20
–25
–10
–1
–100m
–10m
–1m
–100µ
–10µ/
10µ
DIFFERENTIAL INPUT VOLTAGE (V)
CURRENT (mA)
06983-031
100µ
1m
10m
100m
1
10
FAULT
CONDITION
(OVER-DRIVEN
INPUT)
G=1000
FAULT
CONDITION
(OVER-DRIVEN
INPUT)
G=1000
–IN–IN
+IN +IN
+Vs
–Vs
Figure 31. Fault Current Draw vs. Input Voltage, G = 1000, R
L
= 10 kΩ
+
V
S
–V
S
416
06983-032
SUPPLY VOLTAGE (±V
S
)
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGES
6 8 10 12 14
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
+1.0
+1.2
+0.8
+0.6
+0.4
+0.2
+125°C
+125°C
+
2
5
°
C
–40°C
–40°C
+85°C
+85°C
+
2
5
°
C
Figure 32. Output Voltage Swing vs. Supply Voltage, G = 1000, R
L
= 2 kΩ
+
V
S
–V
S
416
06983-033
SUPPLY VOLTAGE (±V
S
)
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGES
6 8 10 12 14
–0.2
–0.4
–0.6
–0.8
–1.0
+1.0
+0.8
+0.6
+0.4
+0.2
+125°C
+125°C
+
2
5
°
C
–40°C
–40°C
+85°C
+85°C
+
2
5
°
C
Figure 33. Output Voltage Swing vs. Supply Voltage, G =1000, R
L
= 10 kΩ
15
–15
100 10k
06983-034
LOAD RESISTANCE ()
1k
10
5
0
–5
–10
OUTPUT VOLTAGE SWING (V)
+125°C
+
2
5
°
C
–40°C
+85°C
+
2
5
°
C
+85°C
+125°C
–40°C
Figure 34. Output Voltage Swing vs. Load Resistance
+
V
S
–V
S
416
06983-035
OUTPUT CURRENT (mA)
6 8 10 12 14
–0.4
–0.8
–1.2
–1.6
–2.0
+2.0
+1.6
+1.2
+0.8
+0.4
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGES
–40°C
+25°C
+85°C
+125°C
Figure 35. Output Voltage Swing vs. Output Current