
106
6
Denotes typical.
Some specifications have been estimated for comparison purposes. Refer to data sheets for guaranteed specifications.
AUDIOOPERATIONAL AMPLIFIERS—Duals
AUDIOOPERATIONAL AMPLIFIERS—Singles
AUDIOOPERATIONAL AMPLIFIERS—Quads
Audio Products—Selection Guide
Offset
Voltage
(
±
mV)
max
0.1
0.1
0.5
2
0.075
0.075
0.5
8
0.5
8
5
0.1
0.1
4
4
Bias
Current
(
±
A)
max
80nA
80nA
50pA
100pA
10nA
10nA
10pA
10pA
10pA
10pA
50pA
6
1pA
1pA
45
μ
A
30
μ
A
Noise
at 1kHz
(nV/
√
Hz)
typ
3.2
3.2
8
8
3
3
25
25
5
(1)
5
(1)
11
5.2
5.2
2.7
(2)
2.3
(2)
Slew
Rate
(V/
μ
s)
typ
1.9
1.9
20
20
2.3
10
6
6
22
22
25
55
135
340
1000
THD+N
at 1kHz
(%)
typ
—
—
0.00008
0.00008
0.00005
0.00005
0.0007
0.0007
0.0006
0.0006
0.0003
0.00003
0.00003
—
—
I
per Channel
(
±
mA)
typ
5.7
5.7
4
4
3.7
3.7
0.75
0.85
5.2
5.2
5.3
7
7
20
20
Power
Supply Range
(V)
min to max
±
4 to
±
22
±
4 to
±
22
±
2.5 to
±
18
±
2.5 to
±
18
±
2.5 to
±
18
±
2.5 to
±
18
+2.7 to +5.5
+2.7 to +5.5
+2.7 to +5.5
+2.7 to +5.5
±
4.5 to
±
24
±
4.5 to
±
18
±
4.5 to
±
18
±
4.5 to
±
5.5
±
4.5 to
±
5.5
Lowest
Grade
Price
(1000s)
$1.06
1.08
1.33
0.87
1.00
1.00
0.66
0.57
1.22
0.96
0.90
8.28
8.28
3.75
3.75
Bandwidth
(MHz)
typ
8
8
8
8
8
33
5.5
5.5
38
44
20
16
80
400
200
Product
OPA27
OPA37
OPA132
OPA134
OPA227
OPA228
OPA340
OPA343
OPA350
OPA353
OPA604
OPA627
OPA637
OPA642
OPA643
Description
Very Low Noise, Precision
V
CM
Low Noise, Precision
FET Input, Precision
FET Input, Low Cost
Lowest Noise, Precision
Lowest Noise, Precision, G
≥
5
CMOS, R/R In and Out, Precision
CMOS, R/R In and Out, Low Cost
CMOS, R/R In and Out, High Speed
CMOS, R/R In and Out, Low Cost
FET Input, High Speed
Best Distortion, Low Noise, Precision
Precision, Low Noise, G
≥
5, High Speed
High Speed, Ultra-Low Distortion
Decompensated OPA642, G
≥
5
Package(s)
DIP-8, SO-8
DIP-8, SO-8
DIP-8, SO-8
DIP-8, SO-8
DIP-8, SO-8
DIP-8, SO-8
DIP-8, SO-8, SOT23-5
SO-8, SOT23-5
DIP-8, SO-8, MSOP-8
SO-8, SOT23-5
DIP-8, SO-8
TO-99, DIP-8
TO-99, DIP-8
DIP-8, SO-8, SOT23-5
DIP-8, SO-8, SOT23-5
Offset
Voltage
(
±
mV)
max
0.5
2
0.075
0.075
0.5
8
0.5
8
5
Bias
Current
(
±
A)
max
50pA
100pA
10nA
10nA
10pA
10pA
10pA
10pA
100pA
6
Noise
at 1kHz
(nV/
√
Hz)
typ
8
8
3
3
25
25
5
(2)
5
(2)
10
Slew
Rate
(V/
μ
s)
typ
20
20
2.3
10
6
6
22
22
25
THD+N
at 1kHz
(%)
typ
0.00008
0.00008
0.00005
0.00005
0.0007
0.0007
0.0006
0.006
0.0003
I
per Channel
(
±
mA)
typ
4
4
3.7
3.7
0.75
0.85
5.2
5.2
5.3
Power
Supply Range
(V)
min to max
±
2.5 to
±
18
±
2.5 to
±
18
±
2.5 to
±
18
±
2.5 to
±
18
+2.7 to +5.5
+2.7 to +5.5
+2.7 to +5.5
+2.7 to +5.5
±
4.5 to
±
24
Lowest
Grade
Price
(1000s)
$2.26
1.09
1.70
1.70
1.10
0.85
2.03
1.60
1.64
Bandwidth
(MHz)
typ
8
8
8
33
5.5
5.5
38
44
20
Product
OPA2132
OPA2134
OPA2227
OPA2228
OPA2340
OPA2343
OPA2350
OPA2353
OPA2604
Description
FET Input, Precision
FET Input, Low Cost
Lowest Noise, Precision
Lowest Noise, Precision, G
≥
5
CMOS, R/R In and Out, Precision
CMOS, R/R In and Out, Low Cost
CMOS, R/R In and Out, High Speed
CMOS, R/R In and Out, Low Cost
FET Input, High Speed
Package(s)
DIP-8, SO-8
DIP-8, SO-8
DIP-8, SO-8
DIP-8, SO-8
DIP-8, SO-8, MSOP-8
SO-8, MSOP-8
DIP-8, SO-8, MSOP-8
SO-8, MSOP-8
DIP-8, SO-8
Offset
Voltage
(
±
mV)
max
0.5
2
0.075
0.075
0.5
8
0.5
8
Bias
Current
(
±
A)
max
50pA
100pA
10nA
10nA
10pA
10pA
10pA
10pA
Noise
at 1kHz
(nV/
√
Hz)
typ
8
8
3
3
25
25
8
5
(2)
Slew
Rate
(V/
μ
s)
typ
20
20
2.3
10
6
6
22
22
THD+N
at 1kHz
(%)
typ
0.00008
0.00008
0.00005
0.00005
0.0007
0.0007
0.0006
0.0006
I
per Channel
(
±
mA)
typ
4
4
3.7
3.7
0.75
0.85
5.2
5.2
Power
Supply Range
(V)
min to max
±
2.5 to
±
18
±
2.5 to
±
18
±
2.5 to
±
18
±
2.5 to
±
18
+2.7 to +5.5
+2.7 to +5.5
+2.7 to +5.5
+2.7 to +5.5
Lowest
Grade
Price
(1000s)
$4.26
1.70
3.80
3.80
2.09
1.50
3.86
3.04
Bandwidth
(MHz)
typ
8
8
8
33
5.5
5.5
38
44
Product
OPA4132
OPA4134
OPA4227
OPA4228
OPA4340
OPA4343
OPA4350
OPA4353
NOTES: (1) f = 100kHz. (2) f
≥
1MHz.
Description
FET Input, Precision
FET Input, Low Cost
Lowest Noise, Precision
Lowest Noise, Precision, G
≥
5
CMOS, R/R In and Out, Precision
CMOS, R/R In and Out, Low Cost
CMOS, R/R In and Out, High Speed
CMOS, R/R In and Out, Low Cost
Package(s)
DIP-14, SO-14
DIP-14, SO-14
DIP-8, SO-8
DIP-8, SO-8
DIP-14, SO-14, SSOP-16
SO-14, SSOP-16
DIP-14, SO-14, SSOP-16
SO-14, SSOP-16