AD8638 Analog Devices, AD8638 Datasheet - Page 10

• Manufacturer Part Number: AD8638
• Description: 16 V Auto-Zero, Rail-to-Rail Output Operational Amplifier
• Manufacturer: Analog Devices

Specifications of AD8638

• -3db Bandwidth: 1.5MHz
• Slew Rate: 2V/µs
• Vos: 3µV
• Ib: 1pA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 59nV/rtHz
• Vcc-vee: 5V to 16V
• Isy Per Amplifier: 1.5mA
• Packages: SOIC,SOT-23

AD8638/AD8639
T
A
= 25°C, unless otherwise noted.
–0.05
–0.10
–0.15
0.05
0
V
A
C
R
V
A
C
R
SY
V
L
L
SY
V
L
L
= 200pF
= 10kΩ
= 200pF
= 10kΩ
= +1
= +1
= ±2.5V
= ±2.5V
Figure 29. Large Signal Transient Response
Figure 30. Small Signal Transient Response
Figure 31. Negative Overload Recovery
TIME (10µs/DIV)
TIME (2µs/DIV)
TIME (2µs/DIV)
OUTPUT VOLTAGE
INPUT VOLTAGE
V
A
SY
V
= –100
= ±2.5V
3
2
1
0
–1
Rev. F | Page 10 of 20
–0.05
–0.10
–0.15
0.05
0
V
A
C
R
V
A
C
R
SY
SY
V
L
L
V
L
L
= 200pF
= 10kΩ
= 200pF
= 10kΩ
= +1
= +1
= ±8V
= ±8V
Figure 32. Large Signal Transient Response
Figure 33. Small Signal Transient Response
Figure 34. Negative Overload Recovery
TIME (10µs/DIV)
TIME (2µs/DIV)
TIME (2µs/DIV)
OUTPUT VOLTAGE
INPUT VOLTAGE
V
A
SY
V
= –100
= ±8V
10
5
0
–5