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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OPA4134UAIC AUDIO 4 CIRCUIT 14SOIC |
1,070 | - |
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Datasheet | SoundPlus™ | 14-SOIC (0.154", 3.90mm Width) | Tube | Active | Audio | 4 | - | 20V/µs | 8 MHz | - | 5 pA | 500 µV | 4mA (x4 Channels) | 35 mA | 5 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
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OPA228UIC OPAMP GP 1 CIRCUIT 8SOIC |
330 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | General Purpose | 1 | - | 11V/µs | 33 MHz | - | 2.5 nA | 5 µV | 3.7mA | 45 mA | 5 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
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OPA2690I-14DIC OPAMP VFB 2 CIRCUIT 14SOIC |
194 | - |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Bulk | Active | Voltage Feedback | 2 | - | 1800V/µs | 300 MHz | 500 MHz | 5 µA | 1 mV | 11mA (x2 Channels) | 190 mA | 5 V | 12 V | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
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OPA2735AIDIC OPAMP ZERO-DRIFT 2 CIRC 8SOIC |
319 | - |
|
Datasheet | Zero-Drift | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Zero-Drift | 2 | Differential, Rail-to-Rail | 1.5V/µs | 1.6 MHz | - | 100 pA | 1 µV | 600µA (x2 Channels) | 20 mA | 2.7 V | 12 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
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OPA2227PAIC OPAMP GP 2 CIRCUIT 8DIP |
300 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | General Purpose | 2 | - | 2.3V/µs | 8 MHz | - | 2.5 nA | 10 µV | 3.7mA (x2 Channels) | 45 mA | 5 V | 36 V | -40°C ~ 85°C | - | - | Through Hole | 8-PDIP |
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OPA2140AIDRGRDUAL-CHANNEL, 11-MHZ, LOW-NOISE |
2,608 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | J-FET | 2 | Push-Pull, Rail-to-Rail | 20V/µs | 11 MHz | - | 0.5 pA | 30 µV | 1.8mA (x2 Channels) | 36 mA | 4.5 V | 36 V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-WSON (3x3) |
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OPA564AIDWDRIC OPAMP GP 1 CIRCUIT 20HSOP |
764 | - |
|
Datasheet | - | 20-SOIC (0.295", 7.50mm Width) Exposed Pad | Tape & Reel (TR) | Active | General Purpose | 1 | - | 40V/µs | 17 MHz | - | 10 pA | 2 mV | 39mA | 1.5 A | 7 V | 24 V | -40°C ~ 85°C | - | - | Surface Mount | 20-HSOP |
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OPA4191IDIC CMOS 4 CIRCUIT 14SOIC |
243 | - |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tube | Active | CMOS | 4 | Rail-to-Rail | 5V/µs | 2.5 MHz | - | 5 pA | 5 µV | 140µA (x4 Channels) | 65 mA | 4.5 V | 36 V | -40°C ~ 125°C | - | - | Surface Mount | 14-SOIC |
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OPA4191IRUMTIC CMOS 4 CIRCUIT 16WQFN |
211 | - |
|
Datasheet | - | 16-WQFN Exposed Pad | Tape & Reel (TR) | Active | CMOS | 4 | Rail-to-Rail | 7.5V/µs | 2.5 MHz | - | 5 pA | 5 µV | 140µA (x4 Channels) | 65 mA | 4.5 V | 36 V | -40°C ~ 125°C | - | - | Surface Mount | 16-WQFN (4x4) |
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LMH6626MM/NOPBIC OPAMP VFB 2 CIRCUIT 8VSSOP |
549 | - |
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Datasheet | LMH® | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Voltage Feedback | 2 | - | 400V/µs | 1.5 GHz | 95 MHz | 13 µA | 100 µV | 12mA (x2 Channels) | 80 mA | 5 V | 12 V | -40°C ~ 125°C | - | - | Surface Mount | 8-VSSOP |
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.
