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
OPA643UB Burr Brown

OPA643UB

IC VOLTAGE FEEDBACK 1 CIRC 8SOIC

Burr Brown

4,484
RFQ
OPA643UB Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Voltage Feedback 1 - 1000V/µs 800 MHz - 19 µA 500 µV 20mA 65 mA 9 V 11 V -40°C ~ 85°C - - Surface Mount 8-SOIC
ADN2891ACPZ-WP Analog Devices Inc.

ADN2891ACPZ-WP

IC AMP LIM 16LFCSP

Analog Devices Inc.

2,344
RFQ
ADN2891ACPZ-WP Datasheet

Datasheet

- 16-VFQFN Exposed Pad, CSP Bulk Active Limiting 1 Differential - - - - 100 µV 45mA - 2.9 V 3.6 V -40°C ~ 95°C - - Surface Mount 16-LFCSP-VQ (3x3)
ICL7621ACTV Harris Corporation

ICL7621ACTV

IC CMOS 2 CIRCUIT TO99-8

Harris Corporation

499
RFQ
ICL7621ACTV Datasheet

Datasheet

- TO-99-8 Metal Can Bulk Active CMOS 2 Rail-to-Rail 1.6V/µs 1.4 MHz - 1 pA 2 mV 1mA (x2 Channels) - 2 V 16 V 0°C ~ 70°C - - Through Hole TO-99-8
MAX4019EEE+T Analog Devices Inc./Maxim Integrated

MAX4019EEE+T

IC BUFFER 3 CIRCUIT 16QSOP

Analog Devices Inc./Maxim Integrated

4,325
RFQ
MAX4019EEE+T Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Buffer, Voltage Feedback 3 Rail-to-Rail 600V/µs 140 MHz 200 MHz 5.4 µA 4 mV 5.5mA (x3 Channels) 120 mA 3.15 V 11 V -40°C ~ 85°C - - Surface Mount 16-QSOP
MAX409BCPA Analog Devices Inc./Maxim Integrated

MAX409BCPA

IC OPAMP GP 1 CIRCUIT 8DIP

Analog Devices Inc./Maxim Integrated

3,509
RFQ
MAX409BCPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 1 Rail-to-Rail 0.08V/µs 150 kHz - 0.1 pA 750 µV 1µA 600 µA 2.5 V 10 V 0°C ~ 70°C - - Through Hole 8-PDIP
LT1920IS8#TRPBF Analog Devices Inc.

LT1920IS8#TRPBF

IC INST AMP 1 CIRCUIT 8SO

Analog Devices Inc.

3,568
RFQ
LT1920IS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Instrumentation 1 - 1.2V/µs 1 MHz - 500 pA 30 µV 900µA 27 mA 4.6 V 36 V -40°C ~ 85°C - - Surface Mount 8-SO
LTC6268HS6#TRPBF Analog Devices Inc.

LTC6268HS6#TRPBF

IC OPAMP GP 1 CIRCUIT TSOT23-6

Analog Devices Inc.

2,316
RFQ
LTC6268HS6#TRPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active General Purpose 1 Rail-to-Rail 400V/µs 500 MHz 350 MHz 4 pA 200 µV 16.5mA - 3.1 V 5.25 V -40°C ~ 125°C - - Surface Mount TSOT-23-6
AD8014ARZ-REEL Analog Devices Inc.

AD8014ARZ-REEL

IC OPAMP CFA 1 CIRCUIT 8SOIC

Analog Devices Inc.

3,878
RFQ
AD8014ARZ-REEL Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Current Feedback 1 - 4600V/µs - 480 MHz 5 µA 2 mV 1.15mA 50 mA 4.5 V 12 V -40°C ~ 85°C - - Surface Mount 8-SOIC
TLV2785CPWR Texas Instruments

TLV2785CPWR

IC OPAMP GP 4 CIRCUIT 16TSSOP

Texas Instruments

3,439
RFQ
TLV2785CPWR Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete General Purpose 4 Rail-to-Rail 5V/µs 8 MHz - 2.5 pA 250 µV 650µA (x4 Channels) 23 mA 1.8 V 3.6 V 0°C ~ 70°C - - Surface Mount 16-TSSOP
MAX408CPA Analog Devices Inc./Maxim Integrated

MAX408CPA

IC OPAMP GP 1 CIRCUIT 8DIP

Analog Devices Inc./Maxim Integrated

7,998
RFQ
MAX408CPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active General Purpose 1 - 90V/µs 100 MHz - 650 nA 5 mV 7mA - 8 V 8 V 0°C ~ 70°C - - Through Hole 8-PDIP
EL5166ISZ Renesas Electronics Corporation

EL5166ISZ

IC OPAMP CFA 1 CIRCUIT 8SOIC

Renesas Electronics Corporation

2,205
RFQ
EL5166ISZ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Current Feedback 1 - 6000V/µs - 1.4 GHz 8.5 µA 500 µV 8.5mA 200 mA 5 V 12 V -40°C ~ 85°C - - Surface Mount 8-SOIC
LTC6268HS6-10#TRPBF Analog Devices Inc.

LTC6268HS6-10#TRPBF

IC OPAMP JFET 1 CIRCUIT TSOT23-6

Analog Devices Inc.

4,561
RFQ
LTC6268HS6-10#TRPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active J-FET 1 Rail-to-Rail 1500V/µs 4 GHz - 0.003 pA 200 µV 16.5mA 90 mA 3.1 V 5.25 V -40°C ~ 125°C - - Surface Mount TSOT-23-6
THS4503IDGKR Texas Instruments

THS4503IDGKR

IC OPAMP DIFF 1 CIRCUIT 8VSSOP

Texas Instruments

3,491
RFQ
THS4503IDGKR Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Differential 1 Differential 2800V/µs 300 MHz 370 MHz 4 µA 1 mV 23mA - 4.5 V 15 V -40°C ~ 85°C - - Surface Mount 8-VSSOP
AD518KN Analog Devices Inc.

AD518KN

IC OPAMP GP 1 CIRCUIT 8DIP

Analog Devices Inc.

3,224
RFQ
AD518KN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active General Purpose 1 - 70V/µs 12 MHz - 120 nA 2 mV 5µA 10 mA 10 V 10 V -55°C ~ 70°C - - Through Hole 8-PDIP
MAX4461HETT+T Analog Devices Inc./Maxim Integrated

MAX4461HETT+T

IC INST AMP 1 CIRCUIT 6TDFN

Analog Devices Inc./Maxim Integrated

1,920
RFQ
MAX4461HETT+T Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Obsolete Instrumentation 1 Rail-to-Rail 0.25V/µs 2.5 MHz 25 kHz 1 pA 100 µV 800µA 150 mA 2.85 V 5.25 V -40°C ~ 85°C - - Surface Mount 6-TDFN (3x3)
ICL7652CPD Analog Devices Inc./Maxim Integrated

ICL7652CPD

IC OPAMP ZERO-DRIFT 1 CIRC 14DIP

Analog Devices Inc./Maxim Integrated

2,772
RFQ
ICL7652CPD Datasheet

Datasheet

- 14-DIP (0.300", 7.62mm) Tube Obsolete Zero-Drift 1 - 0.5V/µs 450 kHz - 15 pA 700 µV 2mA - 5 V 16 V 0°C ~ 70°C - - Through Hole 14-PDIP
TLC1078MDG4 Texas Instruments

TLC1078MDG4

IC CMOS 2 CIRCUIT 8SOIC

Texas Instruments

525
RFQ
TLC1078MDG4 Datasheet

Datasheet

LinCMOS™ 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete CMOS 2 - 0.032V/µs 110 kHz - 1 pA 180 µV 29µA (x2 Channels) 30 mA 4 V 16 V -55°C ~ 125°C - - Surface Mount 8-SOIC
EL5164IWZ-T7A Renesas Electronics Corporation

EL5164IWZ-T7A

IC OPAMP CFA 1 CIRCUIT 6SOT

Renesas Electronics Corporation

240
RFQ
EL5164IWZ-T7A Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Obsolete Current Feedback 1 - 4700V/µs - 600 MHz 2 µA 1.5 mV 3.5mA - 5 V 12 V -40°C ~ 85°C - - Surface Mount 6-SOT
AD844JR-16 Analog Devices Inc.

AD844JR-16

IC OPAMP CFA 1 CIRCUIT 16SOIC

Analog Devices Inc.

2,387
RFQ
AD844JR-16 Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Current Feedback 1 - 2000V/µs - 60 MHz 200 pA 50 µV 6.5mA 80 mA 9 V 36 V 0°C ~ 70°C - - Surface Mount 16-SOIC
MAX409BEPA+ Analog Devices Inc./Maxim Integrated

MAX409BEPA+

IC OPAMP GP 1 CIRCUIT 8DIP

Analog Devices Inc./Maxim Integrated

846
RFQ
MAX409BEPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete General Purpose 1 Rail-to-Rail 0.08V/µs 150 kHz - 0.1 pA 750 µV 1µA 600 µA 2.5 V 10 V -40°C ~ 85°C - - Through Hole 8-PDIP
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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.