AD8603/AD8607/AD8609
Electrical Characteristics @ V
S
= 1.8 V, V
CM
= V
S
/2, T
A
= 25°C, unless otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Symbol
V
OS
Conditions
V
S
= 3.3 V @ V
CM
= 0.5 V and 2.8 V
–0.3 V < V
CM
< +1.8 V
–40°C < T
A
< +85°C, –0.3 V < V
CM
< +1.8 V
–40°C < T
A
< +125°C, –0.3 V < V
CM
< +1.7 V
–40°C < T
A
< +125°C
–40°C < T
A
< +85°C
–40°C < T
A
< +125°C
Input Offset Current
I
OS
–40°C < T
A
< +85°C
–40°C < T
A
< +125°C
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
AD8603
AD8607/AD8609
Input Capacitance
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
Output Current
Closed-Loop Output Impedance
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current/Amplifier
DYNAMIC PERFORMANCE
Slew Rate
Settling Time 0.1%
Gain Bandwidth Product
Phase Margin
NOISE PERFORMANCE
Peak-to-Peak Noise
Voltage Noise Density
Current Noise Density
Channel Separation
IVR
CMRR
A
VO
0 V < V
CM
< 1.8 V
–40°C < T
A
< +85°C
R
L
= 10 kΩ, 0.5 V <V
O
< 4.5 V
–0.3
80
70
150
100
C
DIFF
C
CM
V
OH
V
OL
I
OUT
Z
OUT
PSRR
I
SY
I
L
= 1 mA
–40°C to +125°C
I
L
= 1 mA
–40°C to +125°C
f = 10 kHz, A
V
= 1
1.8 V < V
S
< 5 V
V
O
= 0 V
–40°C < T
A
< +85°C
R
L
= 10 kΩ
G = ±1, 1 V Step
R
L
= 100 kΩ
R
L
= 10 kΩ
R
L
= 10 kΩ, R
L
= 100 kΩ
0.1 Hz to 10 Hz
f = 1 kHz
f = 10 kHz
f = 1 kHz
f = 10 kHz
f = 100 kHz
80
1.65
1.6
98
0.1
Min
Typ
12
40
Max
50
300
500
700
4.5
1
50
500
0.5
50
250
+1.8
Unit
μV
μV
μV
μV
μV/°C
pA
pA
pA
pA
pA
pA
V
dB
dB
V/mV
V/mV
pF
pF
V
V
mV
mV
mA
Ω
dB
μA
μA
V/μs
μs
kHz
kHz
Degrees
3.5
μV
nV/√Hz
nV/√Hz
pA/√Hz
dB
dB
Offset Voltage Drift
Input Bias Current
∆V
OS
/∆T
I
B
1
0.2
3000
2000
2.1
3.8
1.72
38
±7
36
100
40
60
80
50
60
SR
t
S
GBP
Ø
O
e
n p-p
e
n
i
n
Cs
0.1
9.2
385
316
70
2.3
25
22
0.05
–115
–110
Rev. B | Page 4 of 20
AD [ ANALOG DEVICES ]
