AD8421-EP Enhanced Product
Rev. 0 | Page 12 of 20
0
0.5
1.0
1.5
2.0
2.5
3.0
–55 –40 –25 –10 5 20 35 50 65 80 95 110 125
SUPPLY CURRENT (mA)
TEMPERATURE (°C)
V
S
= ±15V
11139-128
Figure 28. Supply Current vs. Temperature (G = 1)
–120
–100
–80
–60
–40
–20
0
20
40
60
80
–55 –40 –25 –10 5 20 35 50 65 80 95 110 125
SHORT CIRCUIT CURRENT (mA)
TEMPERATURE (°C)
I
SHORT–
I
SHORT+
11139-129
Figure 29. Short-Circuit Current vs. Temperature (G = 1)
TEMPERATURE (°C)
0
5
10
15
20
25
30
35
40
–55–40–25–105 203550658095110125
SLEW
TE (V/µs)
+SR
–SR
11139-130
Figure 30. Slew Rate vs. Temperature, V
S
= ±15 V (G = 1)
TEMPERATURE (°C)
0
5
10
15
20
25
30
35
40
45
–55 –40 –25 –10 5 20 35 50 65 80 95 110 125
SLEW
TE (V/µs)
–SR
+SR
11139-131
Figure 31. Slew Rate vs. Temperature, V
S
= ±5 V (G = 1)
2 4 6 8 10 12 14 16 18
INPUT VOLTAGE (V)
REFERRED TO SUPPLY VOLTAGES
SUPPLY VOLTAGE (±V
S
)
–55°C
–40°C
+25°C
+85°C
+105°C
+125°C
+2.0
+
S
–0.5
–1.0
–1.5
–2.0
–2.5
+2.5
–V
S
+0.5
+1.0
+1.5
11139-132
Figure 32. Input Voltage Limit vs. Supply Voltage
–15
–10
–5
0
5
10
15
100 1k 10k 100k
OUTPUT VOLTAGE SWING (V)
LOAD (Ω)
+125°C
+105°C
+85°C
+25°C
–40°C
–55°C
11139-135
Figure 33. Output Voltage Swing vs. Load Resistance