AD8591/AD8592/AD8594
V
S
= 5.0 V, V
CM
= 2.5 V, T
A
= 25°C, unless otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Offset Voltage Drift
Bias Current Drift
Offset Current Drift
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
Output Current
Open-Loop Impedance
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current per Amplifier
Supply Current Shutdown Mode
Symbol
V
OS
−40°C < T
A
< +85°C
I
B
−40°C < T
A
< +85°C
I
OS
−40°C < T
A
< +85°C
CMRR
A
VO
ΔV
OS
/ΔT
ΔI
B
/ΔT
ΔI
OS
/ΔT
V
OH
V
OL
I
OUT
Z
OUT
PSRR
I
SY
I
SD
I
SD1
I
SD2
SHUTDOWN INPUTS
Logic High Voltage
Logic Low Voltage
Logic Input Current
DYNAMIC PERFORMANCE
Slew Rate
Full Power Bandwidth
Settling Time
Gain Bandwidth Product
Phase Margin
Channel Separation
NOISE PERFORMANCE
Voltage Noise Density
Current Noise Density
V
INH
V
INL
I
IN
SR
BW
P
t
S
GBP
Φo
CS
e
n
i
n
V
CM
= 0 V to 5 V
R
L
= 2 kΩ, V
O
= 0.5 V to 4.5 V
−40°C < T
A
< +85°C
−40°C < T
A
< +85°C
−40°C < T
A
< +85°C
I
L
= 10 mA
−40°C to +85°C
I
L
= 10 mA
−40°C to +85°C
f = 1 MHz, A
V
= 1
V
S
= 2.5 V to 6 V
V
O
= 0 V
−40°C < T
A
< +85°C
All amplifiers shut down
−40°C < T
A
< +85°C
Amplifier 1 shut down (AD8592)
Amplifier 2 shut down (AD8592)
−40°C < T
A
< +85°C
−40°C < T
A
< +85°C
−40°C < T
A
< +85°C
R
L
= 2 kΩ
1% distortion
To 0.01%
45
0
38
15
47
30
20
50
20
4.94
50
±250
40
55
1.25
1.75
1
1
1.6
1.6
100
125
1
5
Test Conditions
Min
Typ
2
Max
25
30
50
60
25
30
5
Unit
mV
mV
pA
pA
pA
pA
V
dB
V/mV
μV/°C
fA/°C
fA/°C
V
V
mV
mV
mA
Ω
dB
mA
mA
μA
μA
mA
mA
V
V
μA
V/μs
kHz
μs
MHz
Degrees
dB
nV/√Hz
nV/√Hz
pA/√Hz
4.9
4.85
0.1
2.4
0.8
1
5
325
1.6
3
70
65
45
30
0.05
f = 1 kHz, R
L
= 10 kΩ
f = 1 kHz
f = 10 kHz
f = 1 kHz
Rev. B | Page 4 of 16
AD [ ANALOG DEVICES ]
