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
INA129UA/2K5G4 Texas Instruments

INA129UA/2K5G4

IC INST AMP 1 CIRCUIT 8SOIC

Texas Instruments

1,335
RFQ
INA129UA/2K5G4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Instrumentation 1 - 4V/µs - 1.3 MHz 2 nA 25 µV 700µA 15 mA 4.5 V 36 V -40°C ~ 125°C - - Surface Mount 8-SOIC
LT1881CN8#PBF Analog Devices Inc.

LT1881CN8#PBF

IC OPAMP GP 2 CIRCUIT 8DIP

Analog Devices Inc.

3,583
RFQ
LT1881CN8#PBF Datasheet

Datasheet

LT® 8-DIP (0.300", 7.62mm) Tube Active General Purpose 2 Rail-to-Rail 0.4V/µs 850 kHz - 150 pA 30 µV 850µA (x2 Channels) 40 mA 2.7 V 36 V 0°C ~ 70°C - - Through Hole 8-PDIP
INA105KU/2K5G4 Texas Instruments

INA105KU/2K5G4

IC OPAMP DIFF 1 CIRCUIT 8SOIC

Texas Instruments

4,907
RFQ
INA105KU/2K5G4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Differential 1 - 3V/µs - 1 MHz - 50 µV 1.5mA 20 mA 10 V 36 V -40°C ~ 85°C - - Surface Mount 8-SOIC
OPA1633DGNR Texas Instruments

OPA1633DGNR

IC DIFFERENTIAL 1 CIRCUIT 8TSSOP

Texas Instruments

4,789
RFQ
OPA1633DGNR Datasheet

Datasheet

- 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Standard 1 Differential 80V/µs 200 MHz 200 MHz 6.8 µA 200 µV 11mA 85 mA 4 V 35 V -40°C ~ 85°C (TA) - - Surface Mount 8-HVSSOP
OPA1633DR Texas Instruments

OPA1633DR

IC DIFFERENTIAL 1 CIRCUIT 8SOIC

Texas Instruments

4,223
RFQ
OPA1633DR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Standard 1 Differential 80V/µs 200 MHz 200 MHz 6.8 µA 200 µV 11mA 85 mA 4 V 35 V -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LTC6257HMS#TRPBF Analog Devices Inc.

LTC6257HMS#TRPBF

IC OPAMP GP 4 CIRCUIT 16MSOP

Analog Devices Inc.

1,747
RFQ
LTC6257HMS#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Tape & Reel (TR) Last Time Buy General Purpose 4 Rail-to-Rail 1.8V/µs 6.5 MHz 4.5 MHz 5 nA 100 µV 65µA (x4 Channels) 35 mA 1.8 V 5.25 V -40°C ~ 125°C - - Surface Mount 16-MSOP
LTC6263HMS#TRPBF Analog Devices Inc.

LTC6263HMS#TRPBF

IC OPAMP GP 4 CIRCUIT 16MSOP

Analog Devices Inc.

3,069
RFQ
LTC6263HMS#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Tape & Reel (TR) Last Time Buy General Purpose 4 Rail-to-Rail 7V/µs 30 MHz - 10 nA 50 µV 245µA (x4 Channels) 40 mA 1.8 V 5.25 V -40°C ~ 125°C - - Surface Mount 16-MSOP
LTC6260HMS#TRPBF Analog Devices Inc.

LTC6260HMS#TRPBF

IC OPAMP GP 4 CIRCUIT 16MSOP

Analog Devices Inc.

1,103
RFQ
LTC6260HMS#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Tape & Reel (TR) Last Time Buy General Purpose 4 Rail-to-Rail 0.24V/µs 1.3 MHz - 5 nA 100 µV 20µA (x4 Channels) 10 mA 1.8 V 5.25 V -40°C ~ 125°C - - Surface Mount 16-MSOP
THS4140IDGKR Texas Instruments

THS4140IDGKR

IC OPAMP DIFF 1 CIRCUIT 8VSSOP

Texas Instruments

3,311
RFQ
THS4140IDGKR Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Differential 1 Differential 450V/µs 205 MHz 160 MHz 5.1 µA 1 mV 13.2mA 85 mA 4 V 33 V -40°C ~ 85°C - - Surface Mount 8-VSSOP
LTC1049CJ8 Analog Devices Inc.

LTC1049CJ8

IC OPAMP ZER-DRIFT 1CIRC 8CERDIP

Analog Devices Inc.

4,244
RFQ
LTC1049CJ8 Datasheet

Datasheet

- 8-CDIP (0.300", 7.62mm) Tube Obsolete Chopper (Zero-Drift) 1 - 0.8V/µs 800 kHz - 15 pA 2 µV 200µA - 4.75 V 16 V -40°C ~ 85°C - - Through Hole 8-CERDIP
LTC2051HVIDD#TRPBF Analog Devices Inc.

LTC2051HVIDD#TRPBF

IC OPAMP ZERO-DRIFT 2 CIRC 8DFN

Analog Devices Inc.

2,290
RFQ
LTC2051HVIDD#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Chopper (Zero-Drift) 2 Rail-to-Rail 2V/µs 3 MHz - 90 pA 1 µV 1mA (x2 Channels) - 2.7 V 5.5 V -40°C ~ 85°C - - Surface Mount 8-DFN (3x3)
EL5378IUZ-T7 Renesas Electronics Corporation

EL5378IUZ-T7

IC OPAMP DIFF 3 CIRC 28SSOP/QSOP

Renesas Electronics Corporation

1,717
RFQ
EL5378IUZ-T7 Datasheet

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Differential 3 Differential 1000V/µs 350 MHz 700 MHz 14 µA 1.9 mV 12.5mA (x3 Channels) 100 mA 4.75 V 11 V -40°C ~ 85°C - - Surface Mount 28-SSOP/QSOP
OPA4340UAG4 Texas Instruments

OPA4340UAG4

IC CMOS 4 CIRCUIT 14SOIC

Texas Instruments

4,718
RFQ
OPA4340UAG4 Datasheet

Datasheet

microPOWER™ 14-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key CMOS 4 Rail-to-Rail 6V/µs 5.5 MHz - 0.2 pA 150 µV 750µA (x4 Channels) 50 mA 2.5 V 5.5 V -40°C ~ 85°C - - Surface Mount 14-SOIC
OPA2241PAG4 Texas Instruments

OPA2241PAG4

IC OPAMP GP 2 CIRCUIT 8DIP

Texas Instruments

1,437
RFQ
OPA2241PAG4 Datasheet

Datasheet

microPOWER™ 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 2 Rail-to-Rail 0.01V/µs 35 kHz - 4 nA 50 µV 25µA (x2 Channels) 50 mA 2.7 V 36 V -40°C ~ 85°C - - Through Hole 8-PDIP
OPA2604AU/2K5 Texas Instruments

OPA2604AU/2K5

IC OPAMP GP 2 CIRCUIT 8SOIC

Texas Instruments

4,031
RFQ
OPA2604AU/2K5 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete General Purpose 2 Differential 25V/µs 20 MHz - 100 pA 1 mV 10.5mA (x2 Channels) 35 mA 9 V 48 V -25°C ~ 85°C - - Surface Mount 8-SOIC
LT1673IN8#PBF Analog Devices Inc.

LT1673IN8#PBF

IC OPAMP GP 2 CIRCUIT 8DIP

Analog Devices Inc.

2,846
RFQ
LT1673IN8#PBF Datasheet

Datasheet

LT® 8-DIP (0.300", 7.62mm) Tube Active General Purpose 2 Rail-to-Rail 0.005V/µs 12 kHz - 25 pA 200 µV 1.9µA (x2 Channels) 1.5 mA 2.2 V 36 V -40°C ~ 85°C - - Through Hole 8-PDIP
LTC2051HVIMS10#TRPBF Analog Devices Inc.

LTC2051HVIMS10#TRPBF

IC OPAMP ZERO-DRIFT 2CIRC 10MSOP

Analog Devices Inc.

1,135
RFQ
LTC2051HVIMS10#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Chopper (Zero-Drift) 2 Rail-to-Rail 2V/µs 3 MHz - 90 pA 1 µV 1mA (x2 Channels) - 2.7 V 5.5 V -40°C ~ 85°C - - Surface Mount 10-MSOP
LT1997IMS-3#TRPBF Analog Devices Inc.

LT1997IMS-3#TRPBF

IC OPAMP GP 1 CIRCUIT 16MSOP

Analog Devices Inc.

4,139
RFQ
LT1997IMS-3#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads Tape & Reel (TR) Active General Purpose 1 Rail-to-Rail 0.75V/µs - 1.1 MHz - - 350µA - 3 V 50 V -40°C ~ 85°C - - Surface Mount 16-MSOP
LT1997IMS-2#TRPBF Analog Devices Inc.

LT1997IMS-2#TRPBF

IC OPAMP GP 1 CIRCUIT 16MSOP

Analog Devices Inc.

4,289
RFQ
LT1997IMS-2#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads Tape & Reel (TR) Active General Purpose 1 Rail-to-Rail 0.75V/µs - 1 MHz 2 nA 20 µV 350µA 32 mA 3 V 50 V -40°C ~ 85°C - - Surface Mount 16-MSOP
LT1997IMS-1#TRPBF Analog Devices Inc.

LT1997IMS-1#TRPBF

IC CURR SENSE 1 CIRCUIT 16MSOP

Analog Devices Inc.

4,030
RFQ
LT1997IMS-1#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads Tape & Reel (TR) Active Current Sense 1 Rail-to-Rail 4V/µs - 300 kHz 2 nA 20 µV 350µA 34 mA 3 V 50 V -40°C ~ 85°C - - Surface Mount 16-MSOP

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.