AD8609 Analog Devices, AD8609 Datasheet - Page 11

• Manufacturer Part Number: AD8609
• Description: Precision Quad MicroPower Rail-to-Rail Input/Output Amplifier
• Manufacturer: Analog Devices

Specifications of AD8609

• -3db Bandwidth: 400kHz
• Slew Rate: 0.1V/µs
• Vos: 12µV
• Ib: 0.2pA
• # Opamps Per Pkg: 4
• Input Noise (nv/rthz): 22nV/rtHz
• Vcc-vee: 1.8V to 5V
• Isy Per Amplifier: 50µA
• Packages: SOIC,SOP

168
140
112
84
56
28
0
0
V
R
C
A
Figure 38. Voltage Noise Density vs. Frequency
S
L
L
V
0.1
V
R
C
A
= 1.8V
= 10kΩ
= 200pF
= 1
S
L
L
V
= 1.8V
= 10kΩ
= 200pF
= 1
Figure 36. Small Signal Transient
Figure 37. Large Signal Transient
0.2
0.3
FREQUENCY (kHz)
0.4
TIME (20µs/DIV)
TIME (4µs/DIV)
0.5
0.6
0.7
0.8
V
S
= ±0.9V
0.9
1.0
Rev. C | Page 11 of 16
–100
–120
–140
176
154
132
110
–60
–80
–20
–40
88
66
44
22
0
0
100
0
Figure 39. Voltage Noise Density vs. Frequency
Figure 40. Channel Separation vs. Frequency
1
2
1k
3
AD8603/AD8607/AD8609
FREQUENCY (kHz)
FREQUENCY (Hz)
4
10k
5
6
7
V
100k
S
= ±2.5V, ±0.9V
V
8
S
= ±0.9V
9
1M
1
0