OP297FSZ Analog Devices Inc, OP297FSZ Datasheet - Page 5
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OP297FSZ
Manufacturer Part Number
OP297FSZ
Description
IC OPAMP GP 500KHZ DUAL 8SOIC
Manufacturer
Analog Devices Inc
Type
General Purpose Amplifierr
Specifications of OP297FSZ
Slew Rate
0.15 V/µs
Amplifier Type
General Purpose
Number Of Circuits
2
Gain Bandwidth Product
500kHz
Current - Input Bias
35pA
Voltage - Input Offset
50µV
Current - Supply
525µA
Voltage - Supply, Single/dual (±)
4 V ~ 40 V, ±2 V ~ 20 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Op Amp Type
Precision
No. Of Amplifiers
2
Bandwidth
500kHz
Supply Voltage Range
± 2V To ± 20V
Amplifier Case Style
SOIC
No. Of Pins
8
Channel Separation
150
Common Mode Rejection Ratio
135
Current, Input Bias
±35 pA
Current, Input Offset
35 pA
Current, Supply
525 μA
Impedance, Thermal
41 °C/W
Number Of Amplifiers
Dual
Package Type
SOIC-8
Resistance, Input
30 Megohms (Differential), 500 Gigaohms (Common-Mode)
Temperature, Operating, Range
-40 to +85 °C
Voltage, Gain
3200 V/mV
Voltage, Input
±14 V (Common-Mode)
Voltage, Noise
20 nV/sqrt Hz
Voltage, Offset
50 μV
Voltage, Output, High
+14 V
Voltage, Output, Low
-14 V
Voltage, Supply
±15 V
Rail/rail I/o Type
No
Number Of Elements
2
Unity Gain Bandwidth Product
0.5MHz
Input Offset Voltage
100uV
Input Bias Current
150pA
Single Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (typ)
±3/±5/±9/±12/±15/±18V
Voltage Gain In Db
130.1dB
Power Supply Rejection Ratio
114dB
Power Supply Requirement
Dual
Shut Down Feature
No
Single Supply Voltage (min)
Not RequiredV
Single Supply Voltage (max)
Not RequiredV
Dual Supply Voltage (min)
±2V
Dual Supply Voltage (max)
±20V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Current - Output / Channel
-
-3db Bandwidth
-
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
OP297FSZ
Manufacturer:
Analog Devices Inc
Quantity:
1 876
Part Number:
OP297FSZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
OP297FSZ-REEL
Manufacturer:
ADI/亚德诺
Quantity:
20 000
TYPICAL PERFORMANCE CHARACTERISTICS
400
300
200
100
400
300
200
100
250
200
150
100
50
–100
–100
0
0
–100
0
Figure 5. Typical Distribution of Input Offset Voltage
Figure 7. Typical Distribution of Input Offset Current
Figure 6. Typical Distribution of Input Bias Current
1200 UNITS
1200 UNITS
1200 UNITS
–80
–80
–80
–60
–60
–60
INPUT OFFSET VOLTAGE (µV)
INPUT OFFSET CURRENT (pA)
–40
–40
INPUT BIAS CURRENT (pA)
–40
–20
–20
–20
0
0
0
20
20
20
40
40
40
60
60
60
T
V
V
T
V
V
T
V
V
A
S
CM
A
S
CM
A
S
CM
= 25°C
= ±15V
= 25°C
= ±15V
= 25°C
= ±15V
80
80
80
= 0V
= 0V
= 0V
100
100
100
Rev. G | Page 5 of 16
–20
–40
–20
–40
–60
Figure 9. Input Bias, Offset Current vs. Common-Mode Voltage
60
40
20
60
40
20
±3
±2
±1
0
0
–15
0
–75
0
T
V
V
V
V
Figure 8. Input Bias, Offset Current vs. Temperature
A
S
CM
S
CM
= 25°C
= ±15V
= ±15V
Figure 10. Input Offset Voltage Warm-Up Drift
–50
= 0V
= 0V
–10
TIME AFTER POWER APPLIED (Minutes)
1
–25
COMMON-MODE VOLTAGE (V)
–5
TEMPERATURE (°C)
0
2
I
OS
25
0
I
I
I
B
B
OS
I
B
–
+
+
3
50
5
I
B
–
75
4
10
V
V
S
CM
100
= ±15V
= 0V
OP297
125
15
5