AD8541/AD8542/AD8544
V
S
= 3.0 V, V
CM
= 1.5 V, T
A
= 25°C, unless otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Input Bias Current
Symbol
V
OS
−40°C ≤ T
A
≤ +125°C
I
B
−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
CMRR
A
VO
V
CM
= 0 V to 3 V
−40°C ≤ T
A
≤ +125°C
R
L
= 100 kΩ, V
O
= 0.5 V to 2.2 V
−40°C ≤ T
A
≤ +85°C
−40°C ≤ T
A
≤ +125°C
−40°C ≤ T
A
≤ +125°C
−40°C ≤ T
A
≤ +85°C
−40°C ≤ T
A
≤ +125°C
−40°C ≤ T
A
≤ +125°C
I
L
= 1 mA
−40°C ≤ T
A
≤ +125°C
I
L
= 1 mA
−40°C ≤ T
A
≤ +125°C
V
OUT
= V
S
− 1 V
f = 200 kHz, A
V
= 1
V
S
= 2.5 V to 6 V
−40°C ≤ T
A
≤ +125°C
V
O
= 0 V
−40°C ≤ T
A
≤ +125°C
R
L
= 100 kΩ
To 0.01% (1 V step)
65
60
0
40
38
100
50
2
45
500
0.1
4
Conditions
Min
Typ
1
Max
6
7
60
100
1000
30
50
500
3
Unit
mV
mV
pA
pA
pA
pA
pA
pA
V
dB
dB
V/mV
V/mV
V/mV
μV/°C
fA/°C
fA/°C
fA/°C
V
V
mV
mV
mA
mA
Ω
dB
dB
μA
μA
V/μs
μs
kHz
Degrees
nV/√Hz
nV/√Hz
pA/√Hz
Offset Voltage Drift
Bias Current Drift
Offset Current Drift
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
Gain Bandwidth Product
Phase Margin
NOISE PERFORMANCE
Voltage Noise Density
Current Noise Density
ΔV
OS
/ΔT
ΔI
B
/ΔT
ΔI
OS
/ΔT
V
OH
V
OL
I
OUT
I
SC
Z
OUT
PSRR
I
SY
4
100
2000
25
2.875
2.850
2.955
32
18
±25
50
76
40
60
75
100
125
SR
t
S
GBP
Φ
M
e
n
e
n
i
n
0.4
0.8
5
980
64
42
38
<0.1
f = 1 kHz
f = 10 kHz
Rev. F | Page 4 of 20
AD [ ANALOG DEVICES ]
