Data Sheet
AD841
SPECIFICATIONS
TA = 25°C and 15 V dc, unless otherwise noted. All minimum and maximum specifications are guaranteed.
Table 1.
AD841J
Min Typ
AD841K
Max Min Typ
AD841S1
Max Min Typ
Test Conditions/
Comments
Parameter
Max Unit
INPUT OFFSET VOLTAGE2
0.8
2.0
5.0
0.5
1.0
3.3
0.5
5.5
35
2.0
mV
mV
µV/°C
µA
TMIN − TMAX
Offset Drift
35
35
INPUT BIAS CURRENT
3.5
8
3.5
5
3.5
8
TMIN – TMAX
10
0.4
0.5
6
0.2
0.3
12
0.4
0.6
µA
µA
µA
Input Offset Current
0.1
0.1
0.1
TMIN − TMAX
INPUT CHARACTERISTICS
Input Resistance
Input Capacitance
Differential mode
200
2
200
2
200
2
kΩ
pF
INPUT VOLTAGE RANGE
Common Mode
10 12
10 12
10 12
V
Common-Mode Rejection
VCM
TMIN – TMAX
=
10 V
86
80
100
103 109
100
15
86
80
110
dB
dB
INPUT VOLTAGE NOISE
Wideband Noise
f = 1 kHz
10 Hz to 10 MHz
15
47
15
47
nV/√Hz
µV rms
47
OPEN-LOOP GAIN
VOUT = 10 V
RLOAD ≥ 500 Ω
TMIN − TMAX
25
12
45
25
20
45
25
12
45
V/mV
V/mV
OUTPUT CHARACTERISTICS
Voltage
RLOAD ≥ 500 Ω
TMIN − TMAX
10
10
10
V
Current
VOUT
=
10 V
50
50
50
mA
Ω
OUTPUT RESISTANCE
FREQUENCY RESPONSE
Unity Gain Bandwidth
Full Power Bandwidth3
Open loop
5
5
5
VOUT = 90 mV p-p
VOUT = 20 V p-p
RLOAD ≥ 500 Ω
AV = −1
AV = −1
AV = −1
40
40
40
MHz
3.1
4.7
10
10
3.1
4.7
10
10
3.1
4.7
10
10
MHz
ns
%
Rise Time4
Overshoot4
Slew Rate4
200 300
200 300
200 300
V/µs
Settling Time 10 V Step
AV = −1
to 0.1%
90
00
90
ns
to 0.01%
110
200
700
0.03
0.022
110
200
700
0.03
0.022
110
200
700
0.03
0.022
ns
OVERDRIVE RECOVERY
−Overdrive
+Overdrive
f = 4.4 MHz
f = 4.4 MHz
ns
ns
DIFFERENTIAL GAIN
Differential Phase
POWER SUPPLY
%
Degree
Rated Performance
Operating Range
Quiescent Current
15
15
15
V
V
mA
mA
dB
dB
5
18
12
14
5
18
12
14
5
18
12
16
11
11
11
TMIN − TMAX
Power Supply Rejection Ratio VS = 5 V to 18 V
TMIN − TMAX
86
80
100
90
86
100
86
80
100
Rev. C | Page 3 of 16
ADI [ ADI ]
