ADA4500-2_12 Datasheet, PDF (10/24 Pages) Analog Devices – 10 MHz, 14.5 nV/√Hz, Rail-to-Rail I/O, Zero Input Crossover Distortion Amplifier

ADA4500-2
T_A = 25°C, unless otherwise noted.
100
ADA4500-2
V_SY = 2.7V
80 ^VCM ^{= V}SY^/2
I_B+
60
40
I_B–
20
0
–20
–40
–50 –25
0
25
50
75 100 125 150
TEMPERATURE (°C)
Figure 11. Input Bias Current (I_B) vs. Temperature, V_SY = 2.7 V
100
ADA4500-2
V_SY = 2.7V
80
60
40
20
0
–20
–40
0
0.5
1.0
1.5
2.0
2.5
3.0
V_CM (V)
Figure 12. Input Bias Current (I_B) vs. Common-Mode Voltage (V_CM), V_SY = 2.7 V
10k
ADA4500-2
V_SY = 2.7V
SOURCING OUTPUT CURRENT
1k
100
10
+125°C
1
+25°C
–40°C
0.1
0.001
0.01
0.1
1
10
100
LOAD CURRENT (mA)
Figure 13. Output Voltage (V_OH) to Supply Rail vs. Load Current, V_SY = 2.7 V
Data Sheet
100
ADA4500-2
V_SY = 5.0V
80 ^VCM ^{= V}SY^/2
60
40
20
I_B+
0
I_B–
–20
–40
–50 –25
0
25
50
75 100 125 150
TEMPERATURE (°C)
Figure 14. Input Bias Current (I_B) vs. Temperature, V_SY = 5.0 V
100
ADA4500-2
V_SY = 5.0V
80
60
40
20
0
–20
–40
0
1
2
3
4
5
V_CM (V)
Figure 15. Input Bias Current (I_B) vs. Common-Mode Voltage (V_CM), V_SY = 5.0 V
10k
ADA4500-2
V_SY = 5.0V
SOURCING OUTPUT CURRENT
1k
100
+125°C
10
+25°C
1
–40°C
0.1
0.001
0.01
0.1
1
10
100
LOAD CURRENT (mA)
Figure 16. Output Voltage (V_OH) to Supply Rail vs. Load Current, V_SY = 5.0 V
Rev. A | Page 10 of 24