Instrumentation, Op Amps, Buffer Amps

Manufacturer 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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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
KA741I onsemi

KA741I

IC OPAMP GP 1 CIRCUIT 8DIP

onsemi

1,492
RFQ
KA741I Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 1 - 0.5V/µs - - 80 nA 2 mV 1.5mA 25 mA - - -40°C ~ 85°C - - Through Hole 8-DIP
KA4558S onsemi

KA4558S

IC OPAMP GP 2 CIRCUIT 9SIP

onsemi

3,001
RFQ
KA4558S Datasheet

Datasheet

- 10-SSIP Module, 9 Leads, Formed Leads Bulk Obsolete General Purpose 2 - 1.2V/µs - - 30 nA 2 mV 3.5mA (x2 Channels) - 44 V 44 V 0°C ~ 70°C - - Through Hole 9-SIP
LM1458CMX onsemi

LM1458CMX

IC OPAMP GP 2 CIRCUIT 8SOIC

onsemi

1,531
RFQ
LM1458CMX Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete General Purpose 2 - 0.5V/µs - - 80 nA 2 mV 2.3mA (x2 Channels) 20 mA 36 V 36 V 0°C ~ 70°C - - Surface Mount 8-SOIC
LM1458CN onsemi

LM1458CN

IC OPAMP GP 2 CIRCUIT 8DIP

onsemi

1,654
RFQ
LM1458CN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 2 - 0.5V/µs - - 80 nA 2 mV 2.3mA (x2 Channels) 20 mA 36 V 36 V 0°C ~ 70°C - - Through Hole 8-DIP
LM1458M onsemi

LM1458M

IC OPAMP GP 2 CIRCUIT 8SOIC

onsemi

2,675
RFQ
LM1458M Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete General Purpose 2 - 0.5V/µs 1 MHz - 80 nA 2 mV 2.3mA (x2 Channels) 20 mA 36 V 36 V 0°C ~ 70°C - - Surface Mount 8-SOIC
KA2902DMTF onsemi

KA2902DMTF

IC OPAMP GP 4 CIRCUIT 14SOP

onsemi

3,416
RFQ
KA2902DMTF Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete General Purpose 4 - - - - 40 nA 1.5 mV 1mA 40 mA 3 V 26 V -40°C ~ 85°C - - Surface Mount 14-SOP
KA2902D onsemi

KA2902D

IC OPAMP GP 4 CIRCUIT 14SOP

onsemi

4,053
RFQ
KA2902D Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete General Purpose 4 - - - - 40 nA 1.5 mV 1mA 40 mA 3 V 26 V -40°C ~ 85°C - - Surface Mount 14-SOP
LM224M onsemi

LM224M

IC OPAMP GP 4 CIRCUIT 14SOP

onsemi

1,019
RFQ
LM224M Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete General Purpose 4 - - - - 40 nA 1.5 mV 1mA 40 mA 3 V 32 V -25°C ~ 85°C - - Surface Mount 14-SOP
KA4558I onsemi

KA4558I

IC OPAMP GP 2 CIRCUIT 8DIP

onsemi

3,935
RFQ
KA4558I Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 2 - 1.2V/µs - - 30 nA 3 mV 3.5mA (x2 Channels) - 44 V 44 V -40°C ~ 85°C - - Through Hole 8-DIP
LF351M onsemi

LF351M

IC OPAMP JFET 1 CIRCUIT 8SOP

onsemi

3,617
RFQ
LF351M Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete J-FET 1 - 13V/µs 4 MHz - 50 pA 5 mV 2.3mA - - - 0°C ~ 70°C - - Surface Mount 8-SOP
KF353 onsemi

KF353

IC OPAMP JFET 2 CIRCUIT 8DIP

onsemi

1,284
RFQ
KF353 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete J-FET 2 - 13V/µs 4 MHz - 50 pA 5 mV 3.6mA - 36 V 36 V 0°C ~ 70°C - - Through Hole 8-DIP
KA324AD onsemi

KA324AD

IC OPAMP GP 4 CIRCUIT 14SOIC

onsemi

2,567
RFQ
KA324AD Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete General Purpose 4 - - - - 40 nA 1.5 mV 1mA 40 mA 3 V 32 V 0°C ~ 70°C - - Surface Mount 14-SOIC
KA5532 onsemi

KA5532

IC OPAMP GP 2 CIRCUIT 8DIP

onsemi

3,983
RFQ
KA5532 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 2 - 8V/µs 10 MHz - 200 nA 500 µV 6mA 38 mA 44 V 44 V 0°C ~ 70°C - - Through Hole 8-DIP
KF351 onsemi

KF351

IC OPAMP JFET 1 CIRCUIT 8DIP

onsemi

3,215
RFQ
KF351 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete J-FET 1 - 13V/µs 4 MHz - 50 pA 5 mV 2.3mA - - - 0°C ~ 70°C - - Through Hole 8-DIP
NE5532D onsemi

NE5532D

IC OPAMP GP 2 CIRCUIT 16SOIC

onsemi

3,126
RFQ
NE5532D Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Obsolete General Purpose 2 - 9V/µs 10 MHz - 200 nA 500 µV 8mA 38 mA 6 V 40 V 0°C ~ 70°C - - Surface Mount 16-SOIC
NE5532N onsemi

NE5532N

IC OPAMP GP 2 CIRCUIT 8DIP

onsemi

4,988
RFQ
NE5532N Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 2 - 9V/µs 10 MHz - 200 nA 500 µV 8mA 38 mA 6 V 40 V 0°C ~ 70°C - - Through Hole 8-PDIP
LF347MX onsemi

LF347MX

IC OPAMP JFET 4 CIRCUIT 14SOP

onsemi

2,561
RFQ
LF347MX Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete J-FET 4 - 13V/µs 4 MHz - 50 pA 5 mV 7.2mA (x4 Channels) 40 mA 7 V 36 V 0°C ~ 70°C - - Surface Mount 14-SOP
NE5532DX onsemi

NE5532DX

IC OPAMP GP 2 CIRCUIT 8SOIC

onsemi

4,841
RFQ
NE5532DX Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete General Purpose 2 - 9V/µs 10 MHz - 200 nA 500 µV 8mA 38 mA 6 V 40 V 0°C ~ 70°C - - Surface Mount 8-SOIC
LF347M onsemi

LF347M

IC OPAMP JFET 4 CIRCUIT 14SOP

onsemi

3,522
RFQ
LF347M Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete J-FET 4 - 13V/µs 4 MHz - 50 pA 5 mV 7.2mA (x4 Channels) - 7 V 36 V 0°C ~ 70°C - - Surface Mount 14-SOP
L272M onsemi

L272M

IC OPAMP GP 2 CIRCUIT 8DIP

onsemi

2,087
RFQ
L272M Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 2 - 1V/µs 350 kHz - 300 nA 15 mV 8mA 700 mA 4 V 28 V -40°C ~ 85°C - - Through Hole 8-DIP

Instrumentation, Op Amps, Buffer Amps Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Instrumentation, Op Amps, Buffer Amps components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Instrumentation, Op Amps, Buffer Amps Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Instrumentation, Op Amps, Buffer Amps FAQ

Can FPGAX source both active and end-of-life Instrumentation, Op Amps, Buffer Amps components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Instrumentation, Op Amps, Buffer Amps sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.