ADA4051-2 Analog Devices, ADA4051-2 Datasheet - Page 7

• Manufacturer Part Number: ADA4051-2
• Description: 1.8V, µPower, Zero-Drift, Rail-to-Rail I/O Amplifier
• Manufacturer: Analog Devices

Specifications of ADA4051-2

• -3db Bandwidth: 200kHz
• Slew Rate: 40mV/µs
• Vos: 2µV
• Ib: 20pA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 95nV/rtHz
• Vcc-vee: 1.8V to 5.5V
• Isy Per Amplifier: 13µA
• Packages: SOP

T
Figure 12. Input Bias Current vs. Common-Mode Voltage and Temperature
A
= 25°C, unless otherwise noted.
10,000
–100
–150
–200
1000
100
–20
200
150
100
–50
Figure 13. Output Voltage (V
0.01
100
80
60
40
20
50
0.1
10
0
0
0.001
1
25
0
V
V
V
SY
SY
SY
Figure 11. Input Bias Current vs. Temperature
= 1.8V
= 1.8V
= 1.8V
0.3
50
0.01
0.6
and Temperature
LOAD CURRENT (mA)
TEMPERATURE (°C)
OH
V
) to Supply Rail vs. Load Current
CM
0.9
75
0.1
(V)
1.2
100
1
I
I
I
I
I
I
1.5
B+
B–
B+
B–
B+
B–
, 25°C
, 25°C
, 85°C
, 85°C
, 125°C
, 125°C
–40°C
+25°C
+85°C
+125°C
I
I
B+
B–
125
1.8
10
Rev. B | Page 7 of 2
Figure 15. Input Bias Current vs. Common-Mode Voltage and Temperature
0
10,000
–100
–200
–300
–400
1000
100
–20
400
300
200
100
Figure 16. Output Voltage (V
0.01
100
80
60
40
20
0.1
10
0
0
0.001
1
25
0
V
V
V
SY
SY
SY
Figure 14. Input Bias Current vs. Temperature
0.5
= 5V
= 5V
= 5V
1.0
0.01
50
1.5
and Temperature
TEMPERATURE (°C)
LOAD CURRENT (mA)
ADA4051-1/ADA4051-2
2.0
0.1
OH
V
CM
) to Supply Rail vs. Load Current
2.5
75
(V)
3.0
1
3.5
100
4.0
10
I
I
I
I
I
I
B+
B–
B+
B–
B+
B–
, 25°C
, 25°C
, 85°C
, 85°C
, 125°C
, 125°C
I
I
4.5
B+
B–
–40°C
+25°C
+85°C
+125°C
125
5.0
100