OP27GZ Analog Devices Inc, OP27GZ Datasheet - Page 8
OP27GZ
Manufacturer Part Number
OP27GZ
Description
Amplifier IC
Manufacturer
Analog Devices Inc
Datasheet
1.OP27GSZ.pdf
(20 pages)
Specifications of OP27GZ
Peak Reflow Compatible (260 C)
No
Leaded Process Compatible
No
Amplifier Type
General Purpose
Number Of Circuits
1
Slew Rate
2.8 V/µs
Gain Bandwidth Product
8MHz
Current - Input Bias
15nA
Voltage - Input Offset
30µV
Voltage - Supply, Single/dual (±)
±4 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Supply
-
Output Type
-
Current - Output / Channel
-
-3db Bandwidth
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
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Manufacturer
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Price
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OP27
TYPICAL PERFORMANCE CHARACTERISTICS
100
Figure 4. 0.1 Hz to 10 Hz p-p Noise Tester Frequency Response
100
90
80
70
60
50
40
30
10
10
0.01
Figure 6. A Comparison of Op Amp Voltage Noise Spectra
1
9
8
7
6
5
4
3
2
1
1
1
TEST TIME OF 10sec FURTHER
LIMITS LOW FREQUENCY
(<0.1Hz) GAIN
I/F CORNER = 2.7Hz
I/F CORNER = 2.7Hz
Figure 5. Voltage Noise Density vs. Frequency
INSTRUMENTATION
0.1
OP27 I/F CORNER
RANGE TO DC
10
10
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
741
I/F CORNER
1
LOW NOISE
AUDIO OP AMP
100
AUDIO RANGE
100
TO 20kHz
10
T
V
A
S
= 25°C
= ±15V
100
1k
1k
Rev. F | Page 8 of 20
Figure 7. Input Wideband Voltage Noise vs. Bandwidth (0.1 Hz to Frequency
0.01
100
0.1
10
10
1
100
1
5
4
3
2
1
100
–50
T
V
T
V
AT 10Hz
AT 1kHz
A
S
A
S
Figure 9. Voltage Noise Density vs. Temperature
= 25°C
= ±15V
= 25°C
= ±15V
Figure 8. Total Noise vs. Sourced Resistance
–25
RESISTOR NOISE ONLY
0
SOURCE RESISTANCE (Ω)
1k
AT 10Hz
AT 1kHz
TEMPERATURE (°C)
BANDWIDTH (Hz)
Indicated)
25
1k
50
10k
75
R
R1
R2
S
– 2R1
V
100
S
= ±15V
100k
10k
125