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
RC4558PWRE4 Texas Instruments

RC4558PWRE4

IC OPAMP GP 2 CIRCUIT 8TSSOP

Texas Instruments

3,169
RFQ
RC4558PWRE4 Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete General Purpose 2 Differential 1.7V/µs 3 MHz - 150 nA 500 µV 2.5mA (x2 Channels) 10 mA 10 V 30 V 0°C ~ 70°C - - Surface Mount 8-TSSOP
RC4558PWRG4 Texas Instruments

RC4558PWRG4

IC OPAMP GP 2 CIRCUIT 8TSSOP

Texas Instruments

1,936
RFQ
RC4558PWRG4 Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete General Purpose 2 Differential 1.7V/µs 3 MHz - 150 nA 500 µV 2.5mA (x2 Channels) 10 mA 10 V 30 V 0°C ~ 70°C - - Surface Mount 8-TSSOP
RC4558IPWRG4 Texas Instruments

RC4558IPWRG4

IC OPAMP GP 2 CIRCUIT 8TSSOP

Texas Instruments

3,172
RFQ
RC4558IPWRG4 Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete General Purpose 2 Differential 1.7V/µs 3 MHz - 150 nA 500 µV 2.5mA (x2 Channels) 10 mA 10 V 30 V -40°C ~ 85°C - - Surface Mount 8-TSSOP
LM324BIDR Texas Instruments

LM324BIDR

SYNCHRONOUS BUCK CONVERTER

Texas Instruments

1,055
RFQ

-

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Standard 4 Push-Pull 0.5V/µs 1.2 MHz - 10 nA 600 µV 350µA (x4 Channels) 30 mA 3 V 36 V -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
LM2902BIDR Texas Instruments

LM2902BIDR

SYNCHRONOUS BUCK CONVERTER

Texas Instruments

2,759
RFQ

-

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Standard 4 Push-Pull 0.5V/µs 1.2 MHz - 10 nA 600 µV 240µA (x4 Channels) 30 mA 3 V 36 V -40°C ~ 125°C (TA) - - Surface Mount 14-SOIC
LM2904PWRE4 Texas Instruments

LM2904PWRE4

IC OPAMP GP 2 CIRCUIT 8TSSOP

Texas Instruments

1,632
RFQ
LM2904PWRE4 Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key General Purpose 2 - 0.3V/µs 700 kHz - 20 nA 3 mV 500µA (x2 Channels) 40 mA 3 V 26 V -40°C ~ 125°C (TA) - - Surface Mount 8-TSSOP
LM358N STMicroelectronics

LM358N

IC OPAMP GP 2 CIRCUIT 8MINI DIP

STMicroelectronics

2,881
RFQ
LM358N Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 2 - 0.6V/µs 700 kHz - 20 nA 2 mV 700µA (x2 Channels) 40 mA 3 V 30 V 0°C ~ 70°C Automotive AEC-Q100 Through Hole 8-Mini DIP
LM258DRE4 Texas Instruments

LM258DRE4

IC OPAMP GP 2 CIRCUIT 8SOIC

Texas Instruments

4,512
RFQ
LM258DRE4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete General Purpose 2 - 0.3V/µs 700 kHz - 20 nA 3 mV 500µA (x2 Channels) 40 mA 3 V 32 V -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM2904N STMicroelectronics

LM2904N

IC OPAMP GP 2 CIRCUIT 8MINI DIP

STMicroelectronics

4,915
RFQ
LM2904N Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 2 - 0.6V/µs 700 kHz - 20 nA 2 mV 700µA 30 mA 3 V 30 V -40°C ~ 125°C - - Through Hole 8-Mini DIP
LM324AN STMicroelectronics

LM324AN

IC OPAMP GP 4 CIRCUIT 14DIP

STMicroelectronics

2,039
RFQ
LM324AN Datasheet

Datasheet

- 14-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 4 - 0.4V/µs 1 MHz - 20 nA 2 mV 1.5mA 40 mA 3 V 30 V 0°C ~ 70°C - - Through Hole 14-DIP
LM358AN STMicroelectronics

LM358AN

IC OPAMP GP 2 CIRCUIT 8MINI DIP

STMicroelectronics

2,452
RFQ
LM358AN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 2 - 0.6V/µs 1.1 MHz - 20 nA 1 mV 700µA (x2 Channels) 40 mA 3 V 30 V 0°C ~ 70°C Automotive AEC-Q100 Through Hole 8-Mini DIP
RC4558IDRG4 Texas Instruments

RC4558IDRG4

IC OPAMP GP 2 CIRCUIT 8SOIC

Texas Instruments

1,144
RFQ
RC4558IDRG4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete General Purpose 2 Differential 1.7V/µs 3 MHz - 150 nA 500 µV 2.5mA (x2 Channels) 10 mA 10 V 30 V -40°C ~ 85°C - - Surface Mount 8-SOIC
MC4558CN STMicroelectronics

MC4558CN

IC OPAMP GP 2 CIRCUIT 8MINI DIP

STMicroelectronics

1,365
RFQ
MC4558CN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 2 - 2.2V/µs 5.5 MHz - 50 nA 1 mV 2.3mA 20 mA 4 V 40 V 0°C ~ 70°C - - Through Hole 8-Mini DIP
RC4558IDGKRG4 Texas Instruments

RC4558IDGKRG4

IC OPAMP GP 2 CIRCUIT 8VSSOP

Texas Instruments

2,394
RFQ
RC4558IDGKRG4 Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete General Purpose 2 Differential 1.7V/µs 3 MHz - 150 nA 500 µV 2.5mA (x2 Channels) 10 mA 10 V 30 V -40°C ~ 85°C - - Surface Mount 8-VSSOP
LM358DE4 Texas Instruments

LM358DE4

IC OPAMP GP 2 CIRCUIT 8SOIC

Texas Instruments

2,875
RFQ
LM358DE4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete General Purpose 2 - 0.3V/µs 700 kHz - 20 nA 3 mV 500µA (x2 Channels) 40 mA 3 V 30 V 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
UA741CN STMicroelectronics

UA741CN

IC OPAMP GP 1 CIRCUIT 8DIP

STMicroelectronics

2,193
RFQ
UA741CN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 1 - 0.5V/µs 1 MHz - 10 nA 1 mV 1.7mA 25 mA 10 V 44 V 0°C ~ 70°C - - Through Hole 8-DIP
AP4313KTR-E1 Diodes Incorporated

AP4313KTR-E1

IC CURR SENSE 1 CIRCUIT SOT23-6

Diodes Incorporated

1,342
RFQ

-

- SOT-23-6 Tape & Reel (TR) Obsolete Current Sense 1 - - - - 50 nA - 600µA 50 mA 2.5 V 18 V -40°C ~ 105°C - - Surface Mount SOT-23-6
LM324N STMicroelectronics

LM324N

IC OPAMP GP 4 CIRCUIT 14DIP

STMicroelectronics

3,131
RFQ
LM324N Datasheet

Datasheet

- 14-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 4 - 0.4V/µs 1.3 MHz - 20 nA 2 mV 1.5mA 40 mA 3 V 30 V 0°C ~ 70°C - - Through Hole 14-DIP
RC4580IDRG4 Texas Instruments

RC4580IDRG4

IC AUDIO 2 CIRCUIT 8SOIC

Texas Instruments

2,629
RFQ
RC4580IDRG4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Audio 2 - 5V/µs 12 MHz - 100 nA 500 µV 6mA 50 mA 4 V 32 V -40°C ~ 85°C - - Surface Mount 8-SOIC
AP4306BUKTR-G1 Diodes Incorporated

AP4306BUKTR-G1

IC CURR SENSE 1 CIRCUIT SOT23-6

Diodes Incorporated

2,755
RFQ
AP4306BUKTR-G1 Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Obsolete Current Sense 1 - - - - 50 nA - 500µA 50 mA 2.5 V 18 V -40°C ~ 105°C - - Surface Mount SOT-23-6
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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.