(@ +25؇C and V = ؎15 V dc)
AD647–SPECIFICATIONS
S
Model
AD647J
Typ
AD647K
AD647L
Typ
AD647S
Typ
Min
Max
Min
Typ
Max
Min
Max
Min
Max
Units
OPEN LOOP GAIN
VO = ±10 V, RL ≥ 2 kΩ
TMIN to TMAX, RL = 2 kΩ
100,000
100,000
250,000
250,000
250,000
250,000
250,000
100,000
V/V
V/V
OUTPUT CHARACTERISTICS
Voltage @ RL = 2 kΩ, TMIN to TMAX
Voltage @ RL = 10 kΩ, TMIN to TMAX
Short Circuit Current
؎10
؎12
±12
±13
25
؎10
؎12
±12
±13
25
؎10
؎12
±12
±13
25
؎10
؎12
±12
±13
25
V
V
mA
FREQUENCY RESPONSE
Unity Gain Small Signal
Full Power Response
1.0
50
1.0
50
1.0
50
1.0
50
MHz
kHz
Slew Rate, Unity Gain
2.0
3.0
2.0
3.0
2.0
3.0
2.0
3.0
V/µs
INPUT OFFSET VOLTAGE1
Initial Offset
1.0
10
0.5
5
0.25
2.5
0.5
5.0
mV
µV/°C
Input Offset Voltage vs. Temperature
Input Offset Voltage vs. Supply,
TMIN to TMAX
INPUT BIAS CURRENT2
Either Input
Offset Current
200
100
35
100
35
100
35
µV/V
10
5
75
10
2
10
2
10
2
pA
pA
MATCHING CHARACTERISTICS3
Input Offset Voltage
Input Offset Voltage TMIN to TMAX
Input Bias Current
1.0
10
35
0.5
5
25
0.25
2.5
25
0.5
10.0
25
mV
µV/°C
pA
Crosstalk
–124
–124
–124
–124
dB
INPUT IMPEDANCE
Differential
Common Mode
1012ʈ6
1012ʈ6
1012ʈ6
1012ʈ6
1012ʈ6
1012ʈ6
1012ʈ6
1012ʈ6
MΩʈpF
MΩʈpF
INPUT VOLTAGE RANGE
Differential4
Common Mode
±20
±12
±20
±12
±20
±12
±20
±12
V
V
؎10
؎10
؎10
؎10
Common-Mode Rejection
76
80
80
80
dB
INPUT NOISE
Voltage 0.1 Hz to 10 Hz
f = 10 Hz
2
4
4
4
µV p-p
70
45
30
25
70
45
30
25
70
45
30
25
70
45
30
25
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
f = 100 Hz
f = 1 kHz
f = 10 kHz
POWER SUPPLY
Rated Performance
Operating
±15
±15
±15
±15
V
V
±5
±18
±5
±18
±5
±18
±5
±18
Quiescent Current
2.8
2.8
2.8
2.8
mA
TEMPERATURE RANGE
Operating, Rated Performance
Storage
0
–65
+70
+150
0
–65
+70
+150
0
–65
+70
+150
–55
–65
+125
+150
°C
°C
PACKAGE OPTION
TO-99 Style (H-08B)
LCC (E-20A)
AD647JH
AD647KH
AD647LH
AD647SH
AD647SE
AD647SE/883BH
NOTES
1Input Offset Voltage specifications are guaranteed after 5 minutes of operation at TA = +25°C.
2Bias Current specifications are guaranteed at maximum at either input after 5 minutes of operation at TA = +25°C. For higher temperatures, the current doubles every 10°C.
3Matching is defined as the difference between parameters of the two amplifiers.
4Defined as the maximum safe voltage between inputs, such that neither exceeds ±10 V from ground.
Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min and max specifications
are guaranteed, although only those shown in boldface are tested on all production units.
Specifications subject to change without notice.
METALIZATION PHOTOGRAPH
Dimensions shown in inches and (mm).
Contact factory for latest dimensions.
–2–
REV. A