AD548 Analog Devices, AD548 Datasheet - Page 2

• Manufacturer Part Number: AD548
• Description: Precision/ Low Power BiFET Op Amp
• Manufacturer: Analog Devices

AD548–SPECIFICATIONS
Model
INPUT BIAS CURRENT
INPUT IMPEDANCE
INPUT VOLTAGE RANGE
INPUT VOLTAGE NOISE
INPUT CURRENT NOISE
FREQUENCY RESPONSE
OPEN LOOP GAIN
OUTPUT CHARACTERISTICS
POWER SUPPLY
TEMPERATURE RANGE
PACKAGE OPTIONS
NOTES
1
2
3
Specifications subject to change without notice.
INPUT OFFSET VOLTAGE
Input Offset Voltage specifications are guaranteed after 5 minutes of operation at T
Bias Current specifications are guaranteed maximum at either input after 5 minutes of operation at T
Defined as voltages between inputs, such that neither exceeds 10 V from ground.
Initial Offset
T
vs. Temperature
vs. Supply
Long-Term Offset Stability
Either Input
Either Input
Max Input Bias Current Over
Offset Current, V
Offset Current at T
Differential
Common Mode
Differential
Common Mode
Common-Mode Rejection
Voltage 0.1 Hz to 10 Hz
f = 1 kHz
Unity Gain, Small Signal
Full Power Response
Slew Rate, Unity Gain
Settling Time to 0.01%
V
T
V
T
Voltage @ R
Voltage @ R
Short Circuit Current
Rated Performance
Operating Range
Quiescent Current
Operating, Rated Performance
SOIC (R-8)
Plastic (N-8)
Cerdip (Q-8)
Metal Can (H-08A)
Tape and Reel
Chips Available
O
O
MIN
MIN
MIN
vs. Supply, T
Common-Mode Voltage Range
V
V
f = 10 Hz
f = 100 Hz
f = 1 kHz
f = 10 kHz
T
T
Commercial (0 C to +70 C)
Industrial (–40 C to +85 C)
Military (–55 C to +125 C)
= 10 V, R
= 10 V, R
CM
CM
MIN
MIN
T
T
to T
to T
to T
MIN
MIN
= 10 V
= 11 V
to T
to T
MAX
MAX
MAX
to T
to T
3
2
2
L
L
MAX
MAX
, V
at T
, R
, R
L
L
MAX
MAX
MIN
CM
10 k ,
5 k ,
L
L
CM
MAX
10 k
5 k
= 0
MAX
to T
10 k
5 k
= 0
, V
MAX
CM
1
= 0
Min
80
76/76/76
76
76/76/76
70
70/70/70
0.8
1.0
300
300/300/300
150
150/150/150
11
12
12/ 12/ 12
11
11/ 11/ 11
4.5
AD548JR
AD548JN
AD548AQ
AD548AH
AD548JR-REEL
AD548JCHIPS
AD548J/A/S
Typ
0.75
15
5
5
1
3
90
90
84
84
2
80
40
30
30
1.8
1.0
30
1.8
8
1000
700
500
300
15
170
AD548J
AD548A
AD548S
20
12
13
12.3
15
10
10
12
12
(@ +25 C and V
3
3
Max
3.0/3.0/3.0
20
0.45/1.3/20
10
0.25/0.65/10
2.0
20
30
200
18
A
= +25 C.
–2–
Min
86
80
82
82
76
76
0.8
1.0
300
300
150
150
AD548KR, AD548BR
AD548KN
AD548BH
AD548KR-REEL, AD548BR-REEL
S
11
12
12
11
11
4.5
A
=
= +25 C. For higher temperature, the current doubles every 10 C.
15 V dc unless otherwise noted)
AD548K/B
Typ
0.3
15
3
2
1
3
92
92
86
86
2
80
40
30
30
1.8
1.0
30
1.8
8
1000
700
500
300
15
170
AD548K
AD548B
20
12
13
12.3
15
10
10
12
12
3
3
Max
0.7/0.8
10
0.25/0.65
5
0.15/0.35
0.5
5
15
200
18
Min
86
80
86
86
76
76
0.8
1.0
300
300
150
150
11
12
12
11
11
4.5
AD548CQ
AD548C
Typ
0.10
15
3
2
1
3
98
98
90
90
2
80
40
30
30
1.8
1.0
30
1.8
8
1000
700
500
300
15
170
AD548C
20
12
13
12.3
15
10
10
12
12
3
3
0.4
10
0.65
5
0.35
4.0
Max
0.25
2.0
15
200
18
Units
mV
mV
dB
dB
pA
nA
pA
pA
nA
V
V
dB
dB
dB
dB
nV/ Hz
nV/ Hz
nV/ Hz
nV/ Hz
fA/ Hz
MHz
kHz
V/ s
V/mV
V/mV
V/mV
V/mV
V
V
mA
V
V
V p-p
V/ C
V/Month
s
A
pF
pF
REV. C