(@ +25؇C and ؎15 V dc, unless otherwise noted)
AD840–SPECIFICATIONS
Model
AD840J
Typ
AD840K
AD840S
Typ
Conditions
Min
Max
Min
Typ
Max
Min
Max
Units
INPUT OFFSET VOLTAGE1
TMIN–TMAX
0.2
1
1.5
0.1
0.3
0.7
0.2
1
2
mV
mV
Offset Drift
5
3
5
µV/°C
INPUT BIAS CURRENT
TMIN–TMAX
3.5
8
10
3.5
5
6
3.5
8
12
µA
µA
INPUT OFFSET CURRENT
TMIN–TMAX
0.1
0.4
0.5
0.1
0.2
0.3
0.1
0.4
0.6
µA
µA
INPUT CHARACTERISTICS
Input Resistance
Input Capacitance
Differential Mode
30
2
30
2
30
2
kΩ
pF
INPUT VOLTAGE RANGE
Common Mode
Common-Mode Rejection
؎10
90
85
12
110
؎10
106
90
12
115
±10
90
85
12
110
V
dB
dB
VCM = ±10 V
TMIN–TMAX
INPUT VOLTAGE NOISE
Wideband Noise
f = 1 kHz
10 Hz to 10 MHz
4
10
4
10
4
10
nV/√Hz
µV rms
OPEN-LOOP GAIN
VO = ±10 V
RLOAD = 1 kΩ
TMIN–TMAX
RLOAD = 500 Ω
TMIN–TMAX
100
50
75
130
80
100
75
100
75
130
100
100
50
75
50
130
80
V/mV
V/mV
V/mV
V/mV
50
OUTPUT CHARACTERISTICS
Voltage
RLOAD ≥ 500 Ω
TMIN–TMAX
؎10
؎10
؎10
V
Current
Output Resistance
VOUT = ±10 V
Open Loop
50
50
50
mA
Ω
15
15
15
FREQUENCY RESPONSE
Gain Bandwidth Product
VOUT = 90 mV p-p
AV = –10
400
400
400
MHz
Full Power Bandwidth2
VO = 20 V p-p
RLOAD = 500 Ω
AV = –10
AV = –10
AV = –10
5.5
6.4
10
20
5.5
6.4
10
20
5.5
6.4
10
20
MHz
ns
%
Rise Time
Overshoot3
Slew Rate3
350
400
350
400
350
400
V/µs
Settling Time3 – 10 V Step
AV = –10
to 0.1%
to 0.01%
80
100
80
100
80
100
ns
ns
OVERDRIVE RECOVERY
–Overdrive
+Overdrive
190
350
190
350
190
350
ns
ns
DIFFERENTIAL GAIN
DIFFERENTIAL PHASE
f = 4.4 MHz
f = 4.4 MHz
0.025
0.04
0.025
0.04
0.025
0.04
%
Degree
POWER SUPPLY
Rated Performance
Operating Range
Quiescent Current
±15
12
±15
12
±15
12
V
V
mA
mA
dB
dB
؎5
؎18
14
16
؎5
؎18
14
16
؎5
؎18
14
18
TMIN–TMAX
VS = ±5 V to ±18 V
TMIN–TMAX
Power Supply Rejection Ratio
90
80
100
94
86
100
90
80
100
TEMPERATURE RANGE
Rated Performance4
0
+75
0
+75
–55
+125
°C
TRANSISTOR COUNT
# of Transistors
72
72
72
–2–
REV. C
ADI [ ADI ]
