Instrumentation, Op Amps, Buffer Amps
Use the filters and product table below to compare Instrumentation, Op Amps, Buffer Amps components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Amplifier Type | Number of Circuits | Output Type | Slew Rate | Gain Bandwidth Product | -3db Bandwidth | Current - Input Bias | Voltage - Input Offset | Current - Supply | Current - Output / Channel | Voltage - Supply Span (Min) | Voltage - Supply Span (Max) | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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OPA657NB/250G4IC OPAMP VFB 1 CIRCUIT SOT23-5 |
2,820 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Voltage Feedback | 1 | - | 700V/µs | 1.6 GHz | 350 MHz | 1 pA | 100 µV | 14mA | 70 mA | 8 V | 12 V | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
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LOG112AIDRIC LOG/LOG 1 CIRCUIT 14SOIC |
2,338 | - |
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Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Logarithmic and Log Ratio | 1 | - | 0.5V/µs | 1.4 MHz | 45 kHz | 5 pA | 300 µV | 1.25mA | - | 9 V | 36 V | -5°C ~ 75°C | - | - | Surface Mount | 14-SOIC |
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OPA4251UAG4IC OPAMP GP 4 CIRCUIT 14SOIC |
4,028 | - |
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Datasheet | microPOWER™ | 14-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | General Purpose | 4 | Rail-to-Rail | 0.01V/µs | 35 kHz | - | 20 nA | 100 µV | - | 50 mA | 2.7 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
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THS4151IDGNG4IC OPAMP DIFF 1 CIRCUIT 8HVSSOP |
3,456 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Obsolete | Differential | 1 | Differential | 650V/µs | 340 MHz | 150 MHz | 4.3 µA | 1.1 mV | 17.5mA | 85 mA | 4 V | 33 V | -40°C ~ 85°C | - | - | Surface Mount | 8-HVSSOP |
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THS4031CDGNRIC OPAMP VFB 1 CIRCUIT 8HVSSOP |
4,411 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Voltage Feedback | 1 | - | 100V/µs | - | 100 MHz | 3 µA | 500 µV | 8.5mA | - | 9 V | 32 V | 0°C ~ 70°C | - | - | Surface Mount | 8-HVSSOP |
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LM258H/NOPBIC OPAMP GP 2 CIRCUIT TO99-8 |
2,783 | - |
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Datasheet | - | TO-99-8 Metal Can | Bulk | Active | General Purpose | 2 | - | - | 1 MHz | - | 45 nA | 2 mV | 1mA | 40 mA | 3 V | 32 V | -25°C ~ 85°C | - | - | Through Hole | TO-99-8 |
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OPA445BMIC OPAMP GP 1 CIRCUIT TO99-8 |
1,785 | - |
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Datasheet | - | TO-99-8 Metal Can | Tube | Active | General Purpose | 1 | - | 15V/µs | 2 MHz | - | 10 pA | 1 mV | 4.2mA | 15 mA | 20 V | 90 V | -25°C ~ 85°C | - | - | Through Hole | TO-99-8 |
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INA115BUG4IC INST AMP 1 CIRCUIT 16SOIC |
3,577 | - |
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Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Instrumentation | 1 | - | 0.6V/µs | - | 1 MHz | 500 pA | 10 µV | 2.2mA | 20 mA | 4.5 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
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ONET3301PARGTTG4IC LIMITING 1 CIRCUIT 16VQFN |
3,533 | - |
|
Datasheet | - | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Limiting | 1 | Differential | - | - | 45 kHz | - | - | 32mA | 25 mA | 3 V | 3.6 V | -40°C ~ 85°C | - | - | Surface Mount | 16-VQFN (3x3) |
_4040233^C.jpg "OPA548TG3")
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OPA548TG3IC POWER 1 CIRCUIT TO220-7 |
2,062 | - |
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Datasheet | - | TO-220-7 Formed Leads | Tube | Obsolete | Power | 1 | - | 10V/µs | 1 MHz | - | 100 nA | 2 mV | 17mA | 5 A | 8 V | 60 V | -40°C ~ 85°C | - | - | Through Hole | TO-220-7 |
Instrumentation, Op Amps, Buffer Amps FAQ
Common questions about filtering, comparing and sourcing Instrumentation, Op Amps, Buffer Amps components.
How can I narrow the Instrumentation, Op Amps, Buffer Amps selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Instrumentation, Op Amps, Buffer Amps part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
