Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Distributor Offerings: (
5 listings
)
Number of FFF Equivalents: (
0 replacements
)
CAD Models: (
Available
)
Number of Functional Equivalents: (
7 options
)
Part Data Attributes (
Available
)
Reference Designs: (
Not Available
)
Where used in Applications:
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
Part #
Manufacturer
Description
Stock
Price
Buy
Details
Newark
Op Amp, Dual Fet I/P, 2131, Soic8, Msl:Msl 3 - 168 Hours, Svhc:No Svhc (15-Jan-2019) Rohs Compliant: Yes |TEXAS INSTRUMENTS OPA2131UA
RoHS:
Compliant
Min Qty:
1
Package Multiple:
1
Date Code:
0
Container:
Bulk
0
1
$7.0700
10
$6.6500
25
$6.3000
50
$6.0100
100
$5.7600
250
$5.4800
500
$5.3800
$5.3800 / $7.0700
Buy Now
Details
DigiKey
IC OPAMP JFET 2 CIRCUIT 8SOIC
Min Qty:
1
Lead time:
6 Weeks
Container:
Tube
3039 In Stock
1
$6.3900
10
$4.7350
75
$3.9472
150
$3.7638
300
$3.6128
525
$3.5105
1,050
$3.4043
2,550
$3.2952
$3.2952 / $6.3900
Buy Now
Details
Mouser Electronics
Operational Amplifiers - Op Amps Gen Purp FET-Input Oper Amplifier
RoHS:
Compliant
4718
1
$6.3800
10
$5.7300
75
$4.6900
300
$4.4500
525
$3.9900
1,050
$3.3700
$3.3700 / $6.3800
Buy Now
Details
TME
IC: operational amplifier, 4MHz, Ch: 2, SO8, ±4.5÷18VDC,9÷36VDC
Min Qty:
1
0
1
$5.8600
5
$5.1800
25
$4.6500
75
$4.3400
$4.3400 / $5.8600
RFQ
Details
Win Source Electronics
IC OPAMP GP 4MHZ 8SOIC
11735
8
$7.0660
18
$5.7980
27
$5.6160
37
$5.4350
48
$5.2540
64
$4.7110
$4.7110 / $7.0660
Buy Now
Part Symbol
Footprint
3D Model
GREEN, PLASTIC, MS-012AA, SOIC-8
Average Bias Current-Max (IIB)
Bias Current-Max (IIB) @25C
Common-mode Reject Ratio-Min
Common-mode Reject Ratio-Nom
Input Offset Current-Max (IIO)
Moisture Sensitivity Level
Neg Supply Voltage Limit-Max
Neg Supply Voltage-Nom (Vsup)
Operating Temperature-Max
Operating Temperature-Min
Peak Reflow Temperature (Cel)
Supply Voltage-Nom (Vsup)
Nickel/Palladium/Gold (Ni/Pd/Au)
Time@Peak Reflow Temperature-Max (s)
Want to compare parts?
Texas Instruments
Dual, 4-MHz, 50-pA bias current, 750-µA power, FET operational amplifier 8-SOIC -55 to 125
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OPA2131UA/2K5G4 - Texas Instruments
OPA2131UA/2K5E4 - Texas Instruments
OPA2131UJG4 - Texas Instruments
OPA2131UJ/2K5 - Texas Instruments
OPA2131UA/2K5 - Texas Instruments
OPA2131UAG4 - Texas Instruments
OPA2131UAE4 - Texas Instruments
This table gives cross-reference parts and alternative options found for OPA2131UA. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of OPA2131UA, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
OPA2131UA/2K5G4
Dual, 4-MHz, 50-pA bias current, 750-µA power, FET operational amplifier 8-SOIC -55 to 125
Texas Instruments
OPA2131UA vs OPA2131UA/2K5G4
OPA2131UA/2K5E4
General Purpose FET-Input Operational Amplifiers 8-SOIC -55 to 125
Texas Instruments
OPA2131UA vs OPA2131UA/2K5E4
OPA2131UJG4
General Purpose FET-Input Operational Amplifiers 8-SOIC
Texas Instruments
OPA2131UA vs OPA2131UJG4
OPA2131UJ/2K5
Dual, 4-MHz, 50-pA bias current, 750-µA power, FET operational amplifier 8-SOIC
Texas Instruments
OPA2131UA vs OPA2131UJ/2K5
OPA2131UA/2K5
Dual, 4-MHz, 50-pA bias current, 750-µA power, FET operational amplifier 8-SOIC -55 to 125
Texas Instruments
OPA2131UA vs OPA2131UA/2K5
OPA2131UAG4
Dual, 4-MHz, 50-pA bias current, 750-µA power, FET operational amplifier 8-SOIC -55 to 125
Texas Instruments
OPA2131UA vs OPA2131UAG4
OPA2131UAE4
Dual, 4-MHz, 50-pA bias current, 750-µA power, FET operational amplifier 8-SOIC -55 to 125
Texas Instruments
OPA2131UA vs OPA2131UAE4