AD8638 Analog Devices, AD8638 Datasheet - Page 11

• 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

T
A
= 25°C, unless otherwise noted.
–0.05
0.15
0.10
0.05
0
ERROR BAND
ERROR BAND
Figure 37. Negative Settling Time to 0.1%
Figure 36. Positive Settling Time to 0.1%
Figure 35. Positive Overload Recovery
TIME (4µs/DIV)
TIME (4µs/DIV)
TIME (10µs/DIV)
OUTPUT VOLTAGE
INPUT VOLTAGE
OUTPUT
V
A
OUTPUT
INPUT
INPUT
SY
V
= –100
= ±2.5V
V
V
SY
SY
= ±2.5V
= ±2.5V
+2mV
0
–2mV
+2mV
0
–2mV
1
0
–1
–2
–3
Rev. F | Page 11 of 20
–0.05
0.15
0.10
0.05
0
ERROR BAND
ERROR BAND
Figure 40. Negative Settling Time to 0.1%
Figure 39. Positive Settling Time to 0.1%
Figure 38. Positive Overload Recovery
TIME (4µs/DIV)
TIME (4µs/DIV)
TIME (10µs/DIV)
OUTPUT VOLTAGE
OUTPUT
OUTPUT
INPUT VOLTAGE
INPUT
INPUT
AD8638/AD8639
V
V
SY
SY
V
A
SY
V
= ±8V
= ±8V
= –100
= ±8V
+2mV
0
–2mV
+2mV
0
–2mV
5
0
–5
–10
–15