(@ T = +25؇C, unless otherwise noted)
AD847–SPECIFICATIONS
A
Model
AD 847J
AD 847AR
Typ
Conditions
VS
Min
Typ
Max
Min
Max
Units
INPUT OFFSET VOLT AGE1
T MIN to T MAX
±5 V
0.5
1
3.5
0.5
1
4
mV
mV
Offset Drift
15
15
µV/°C
INPUT BIAS CURRENT
T MIN to T MAX
±5 V, ±15 V
±5 V, ±15 V
3.3
6.6
7.2
3.3
6.6
10
µA
µA
INPUT OFFSET CURRENT
T MIN to T MAX
50
300
400
50
300
500
nA
nA
Offset Current Drift
0.3
0.3
nA/°C
OPEN-LOOP GAIN
VOUT = ±2.5 V
RLOAD = 500 Ω
T MIN to T MAX
RLOAD = 150 Ω
VOUT = ±10 V
RLOAD = 1 kΩ
T MIN to T MAX
±5 V
2
1
3.5
1.6
5.5
2
1
3.5
1.6
5.5
V/mV
V/mV
V/mV
±15 V
3
1.5
3
1.5
V/mV
V/mV
DYNAMIC PERFORMANCE
Unity Gain Bandwidth
±5 V
±15 V
35
50
35
50
MHz
MHz
Full Power Bandwidth2
VOUT = 5 V p-p
RLOAD = 500 Ω,
VOUT = 20 V p-p,
RLOAD = 1 kΩ
±5 V
12.7
12.7
MHz
±15 V
±5 V
±15 V
4.7
200
300
4.7
200
300
MHz
V/µs
V/µs
Slew Rate3
RLOAD = 1 kΩ
225
225
Settling T ime
to 0.1%, RLOAD = 250 Ω
–2.5 V to +2.5 V
10 V Step, AV = –1
–2.5 V to +2.5 V
10 V Step, AV = –1
CLOAD = 10 pF
±5 V
±15 V
±5 V
±15 V
±15 V
65
65
140
120
65
65
140
120
ns
ns
ns
ns
to 0.01%, RLOAD = 250 Ω
Phase Margin
RLOAD= 1 kΩ
f ≈ 4.4 MHz, RLOAD = 1 kΩ
f ≈ 4.4 MHz, RLOAD = 1 kΩ
50
0.04
0.19
50
0.04
0.19
Degree
%
Degree
Differential Gain
Differential Phase
±15 V
±15 V
COMMON-MODE REJECT ION
VCM = ±2.5 V
VCM = ±12 V
T MIN to T MAX
±5 V
±15 V
78
78
75
95
95
78
78
75
95
95
dB
dB
dB
POWER SUPPLY REJECT ION
VS = ±5 V to ±15 V
T MIN to T MAX
75
72
86
75
72
86
dB
dB
INPUT VOLT AGE NOISE
INPUT CURRENT NOISE
f = 10 kHz
f = 10 kHz
±15 V
±15 V
15
15
nV/√Hz
pA/√Hz
1.5
1.5
INPUT COMMON-MODE
VOLT AGE RANGE
±5 V
+4.3
–3.4
+14.3
–13.4
+4.3
–3.4
+14.3
–13.4
V
V
V
V
±15 V
OUT PUT VOLT AGE SWING
RLOAD = 500 Ω
RLOAD = 150 Ω
RLOAD = 1 kΩ
RLOAD = 500 Ω
±5 V
±5 V
±15 V
±15 V
±15 V
3.0
2.5
12
3.6
3
3.0
2.5
12
3.6
3
±V
±V
±V
±V
mA
10
10
Short-Circuit Current
INPUT RESIST ANCE
INPUT CAPACIT ANCE
OUT PUT RESIST ANCE
32
32
300
1.5
15
300
1.5
15
kΩ
pF
Ω
Open Loop
POWER SUPPLY
Operating Range
Quiescent Current
؎4.5
؎18
6.0
7.3
6.3
7.6
؎4.5
؎18
6.0
7.3
6.3
7.6
V
±5 V
4.8
5.3
4.8
5.3
mA
mA
mA
T MIN to T MAX
T MIN to T MAX
±15 V
mA
N
OT ES
lInput Offset Voltage Specifications are guaranteed after 5 minutes at T A = +25°C.
2Full Power Bandwidth = Slew Rate/2 π VPEAK
.
3Slew Rate is measured on rising edge.
All min and max specifications are guaranteed. Specifications in boldface are 100% tested at final electrical test.
Specifications subject to change without notice.
–2–
REV. F
ADI [ ADI ]
