AD8609 Analog Devices, AD8609 Datasheet - Page 3

• 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

SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
V
Table 1.
Parameter
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
POWER SUPPLY
DYNAMIC PERFORMANCE
NOISE PERFORMANCE
S
Offset Voltage
Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Input Capacitance
Output Voltage High
Output Voltage Low
Short-Circuit Current
Closed-Loop Output Impedance
Power Supply Rejection Ratio
Supply Current per Amplifier
Slew Rate
Settling Time 0.1%
Gain Bandwidth Product
Phase Margin
Peak-to-Peak Noise
Voltage Noise Density
Current Noise Density
Channel Separation
= 5 V, V
AD8603
AD8607/AD8609
CM
= V
S
/2, T
A
= 25°C, unless otherwise noted.
Symbol
∆V
IVR
V
PSRR
C
V
I
I
CMRR
A
C
C
V
I
Z
I
SR
t
GBP
Ø
e
e
i
B
OS
SC
SY
n
S
n p-p
n
OS
DIFF
CM
OH
OL
OUT
S
VO
O
OS
/∆T
Conditions
V
−0.3 V < V
−40°C < T
−40°C < T
−40°C < T
−40°C < T
−40°C < T
−40°C < T
0 V < V
−40°C < T
R
I
−40°C to +125°C
I
−40°C to +125°C
I
−40°C to +125°C
I
−40°C to +125°C
f = 10 kHz, A
1.8 V < V
V
−40°C <T
R
G = ±1, 2 V step
R
R
R
0.1 Hz to 10 Hz
f = 1 kHz
f = 10 kHz
f = 1 kHz
f = 10 kHz
f = 100 kHz
L
L
L
L
L
L
L
L
L
S
O
= 1 mA
= 10 mA
= 1 mA
= 10 mA
= 3.3 V @ V
= 10 kΩ, 0.5 V < V
= 10 kΩ
= 100 kΩ
= 10 kΩ
= 10 kΩ, R
= 0 V
Rev. C | Page 3 of 16
CM
S
A
< 5 V
A
A
A
A
A
A
A
< 5 V
CM
< +125°C
< +125°C, −0.3 V < V
< +125°C
< +85°C
< +125°C
< +85°C
< +125°C
< +125°C
V
< +5.2 V
L
CM
= 1
= 100 kΩ
= 0.5 V and 2.8 V
O
< 4.5 V
CM
< +5.2 V
AD8603/AD8607/AD8609
Min
−0.3
85
80
400
250
4.95
4.9
4.65
4.50
80
Typ
12
40
1
0.2
0.1
100
1000
450
1.9
2.5
4.97
4.97
16
160
±70
36
100
40
0.1
23
400
316
70
2.3
25
22
0.05
−115
−110
Max
50
300
700
4.5
1
50
500
0.5
50
250
+5.2
30
50
250
330
50
60
3.5
Unit
μV
μV
μV
μV/°C
pA
pA
pA
pA
pA
pA
V
dB
dB
V/mV
V/mV
pF
pF
V
V
mV
mV
mV
mV
mA
Ω
dB
μA
μA
V/μs
μs
kHz
kHz
Degrees
nV/√Hz
nV/√Hz
pA/√Hz
dB
dB
V
V
μV