(@ +25ꢂC and ꢃ15 V dc, unless otherwise noted)
AD846–SPECIFICATIONS
AD846A
AD846B
Min Typ Max
AD846S
Min Typ Max
Model
Conditions
Min Typ Max
Units
INPUT OFFSET VOLTAGE1
Initial
TMIN –TMAX
vs. Temperature
vs. Supply (PSRR)
Initial
25
50
0.8
200
350
5
25
50
0.8
75
125
3.5
25
100
1
200
350
5.5
µV
µV
µV/°C
5 V–18 V2
110
125
120
120
116
125
120
110
94
125
116
dB
dB
T
MIN –TMAX
110
vs. Common Mode (CMRR)
Initial
TMIN–TMAX
VCM = 10 V
110
110
125
120
120
116
125
120
110
94
125
116
dB
dB
INPUT BIAS CURRENT3
–Input Bias Current
Initial
150
450
6
450
1200
20
100
400
6
250
750
17
150
1000 1500
9
450
nA
nA
nA/°C
TMIN –TMAX
vs. Temperature
vs. Supply
20
5 V–18 V2
Initial
9
11
15
9
11
10
15
9
11
15
25
nA/V
nA/V
TMIN –TMAX
vs. Common Mode
Initial
TMIN –TMAX
+Input Bias Current
Initial
TMIN –TMAX
vs. Temperature
vs. Supply
20
VCM
= 10 V
5
5
10
15
3
3
5
7
5
5
10
20
nA/V
nA/V
3
4
15
15
20
80
3
4
15
5
7
45
3
5
15
15
20
80
µA
µA
nA/°C
5 V–18 V2
Initial
5
5
15
5
5
10
15
5
5
15
20
nA/V
nA/V
TMIN –TMAX
vs. Common Mode
Initial
20
VCM
= 10 V
5
5
15
15
3
3
10
10
5
5
15
20
nA/V
nA/V
TMIN –TMAX
INPUT CHARACTERISTICS
Input Resistance
–Input
+Input
Input Capacitance
–Input
+Input
50
10
50
10
50
10
Ω
kΩ
2
2
2
2
2
2
pF
pF
INPUT VOLTAGE RANGE
Common Mode
10
10
10
V
INPUT VOLTAGE NOISE
Input Current Noise
–Input
F = 1 kHz
2
2
2
nV/√Hz
1 kHz
1 kHz
20
6
20
6
20
6
pA/√Hz
pA/√Hz
+Input
OPEN LOOP
TRANSRESISTANCE
VOUT = 10 V
RLOAD = 500 Ω
TMIN –TMAX
100
50
200
150
75
200
100
50
200
MΩ
MΩ
OUTPUT CHARACTERISTICS
Voltage
Current
RLOAD = 500 Ω
Short Circuit
Open Loop
ꢃ10
ꢃ10
ꢃ10
V
mA
Ω
65
16
65
16
65
16
Output Resistance
FREQUENCY RESPONSE
Small Signal Bandwidth
(–3 dB)
AV = –1 RF = 1k
AV = –10 RF = 875 Ω
AV = –30 RF = 875 Ω
VOUT = 20 V p-p
RI = 500 Ω
80
31
15
80
31
15
80
31
15
MHz
MHz
MHz
Full Power Bandwidth4
6.8
110
20
6.8
10
20
6.8
10
20
MHz
ns
%
Rise Time
Overshoot
AV = –1
AV = –1
Slew Rate
Settling Time
10 V Step, AV = –1
AV = –1
450
450
450
V/µs
to 0.1%
to 0.01%
80
110
80
110
80
110
ns
ns
TOTAL HARMONIC
DISTORTION5
F = 100 kHz
0.0005
0.0005
0.0005
%
–2–
REV. C
ADI [ ADI ]
