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
AD8619WARUZ-RL Analog Devices Inc.

AD8619WARUZ-RL

IC CMOS 4 CIRCUIT 14TSSOP

Analog Devices Inc.

2,434
RFQ
AD8619WARUZ-RL Datasheet

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active CMOS 4 Rail-to-Rail 0.1V/µs 400 kHz - 0.2 pA 400 µV 38µA 80 mA 1.8 V 5 V -40°C ~ 125°C - - Surface Mount 14-TSSOP
AD8619WARZ-RL Analog Devices Inc.

AD8619WARZ-RL

IC CMOS 4 CIRCUIT 14SOIC

Analog Devices Inc.

4,657
RFQ
AD8619WARZ-RL Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active CMOS 4 Rail-to-Rail 0.1V/µs 400 kHz - 0.2 pA 400 µV 38µA 80 mA 1.8 V 5 V -40°C ~ 125°C - - Surface Mount 14-SOIC
OPA691IDBVRG4 Texas Instruments

OPA691IDBVRG4

IC OPAMP CFA 1 CIRCUIT SOT23-6

Texas Instruments

2,985
RFQ
OPA691IDBVRG4 Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Discontinued at Digi-Key Current Feedback 1 - 2100V/µs 2 GHz 280 MHz 15 µA 500 µV 5.1mA 190 mA 5 V 12 V -40°C ~ 85°C - - Surface Mount SOT-23-6
LMP2234A MDC Texas Instruments

LMP2234A MDC

IC OPAMP GP 4 CIRCUIT DIE

Texas Instruments

3,951
RFQ

-

- Die Tube Obsolete General Purpose 4 Differential, Rail-to-Rail 0.048V/µs 130 kHz - 0.02 pA 10 µV 36µA (x4 Channels) 30 mA 1.6 V 5.5 V -40°C ~ 85°C - - Surface Mount Die
TLE2082ACDR Texas Instruments

TLE2082ACDR

IC OPAMP JFET 2 CIRCUIT 8SOIC

Texas Instruments

1,802
RFQ
TLE2082ACDR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active J-FET 2 - 40V/µs 10 MHz - 20 pA 700 µV 3.1mA (x2 Channels) 48 mA 4.5 V 38 V 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TLE2082AIDR Texas Instruments

TLE2082AIDR

IC OPAMP JFET 2 CIRCUIT 8SOIC

Texas Instruments

4,155
RFQ
TLE2082AIDR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active J-FET 2 - 40V/µs 10 MHz - 20 pA 700 µV 3.1mA (x2 Channels) 48 mA 4.5 V 38 V -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
OPA2743EA/2K5 Texas Instruments

OPA2743EA/2K5

IC CMOS 2 CIRCUIT 8VSSOP

Texas Instruments

2,373
RFQ
OPA2743EA/2K5 Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active CMOS 2 Rail-to-Rail 10V/µs 7 MHz - 1 pA 1.5 mV 1.1mA (x2 Channels) 20 mA 3.5 V 12 V -40°C ~ 85°C - - Surface Mount 8-VSSOP
CA3280E Renesas Electronics Corporation

CA3280E

IC OPAMP TRANSCOND 2 CIRC 16DIP

Renesas Electronics Corporation

2,399
RFQ
CA3280E Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transconductance 2 - 125V/µs 9 MHz - 1.8 µA 800 µV 2mA (x2 Channels) 410 µA 4 V 30 V 0°C ~ 70°C - - Through Hole 16-PDIP
EL5251ISZ-T13 Renesas Electronics Corporation

EL5251ISZ-T13

IC VOLTAGE FEEDBACK 2 CIRC 8SOIC

Renesas Electronics Corporation

3,878
RFQ
EL5251ISZ-T13 Datasheet

Datasheet

EL5251 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Voltage Feedback 2 - 100V/µs 40 MHz 200 MHz 20 nA 500 µV 1.35mA (x2 Channels) 70 mA 5 V 12 V -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
EL5251IYZ-T13 Renesas Electronics Corporation

EL5251IYZ-T13

IC VOLTAGE FEEDBACK 2 CIRC 8MSOP

Renesas Electronics Corporation

3,191
RFQ
EL5251IYZ-T13 Datasheet

Datasheet

EL5251 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Voltage Feedback 2 - 100V/µs 40 MHz 200 MHz 20 nA 500 µV 1.35mA (x2 Channels) 70 mA 5 V 12 V -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
OPA27GUE4 Texas Instruments

OPA27GUE4

IC OPAMP GP 1 CIRCUIT 8SOIC

Texas Instruments

3,323
RFQ
OPA27GUE4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete General Purpose 1 - 1.9V/µs 8 MHz - 15 nA 25 µV 3.3mA 25 mA 8 V 44 V -40°C ~ 85°C - - Surface Mount 8-SOIC
OPA27GUG4 Texas Instruments

OPA27GUG4

IC OPAMP GP 1 CIRCUIT 8SOIC

Texas Instruments

2,043
RFQ
OPA27GUG4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete General Purpose 1 - 1.9V/µs 8 MHz - 15 nA 25 µV 3.3mA - 8 V 44 V -40°C ~ 85°C - - Surface Mount 8-SOIC
OPA691IDRG4 Texas Instruments

OPA691IDRG4

IC OPAMP CFA 1 CIRCUIT 8SOIC

Texas Instruments

3,247
RFQ
OPA691IDRG4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Current Feedback 1 - 2100V/µs 2 GHz 280 MHz 15 µA 500 µV 5.1mA 190 mA 5 V 12 V -40°C ~ 85°C - - Surface Mount 8-SOIC
MAX4125ESA+T Analog Devices Inc./Maxim Integrated

MAX4125ESA+T

IC OPAMP GP 1 CIRCUIT 8SOIC

Analog Devices Inc./Maxim Integrated

1,105
RFQ
MAX4125ESA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active General Purpose 1 Rail-to-Rail 10V/µs 25 MHz - 50 nA 200 µV 725µA 50 mA 2.7 V 6.5 V -40°C ~ 85°C - - Surface Mount 8-SOIC
AD8659ACPZ-RL Analog Devices Inc.

AD8659ACPZ-RL

IC CMOS 4 CIRCUIT 16LFCSP

Analog Devices Inc.

2,783
RFQ
AD8659ACPZ-RL Datasheet

Datasheet

- 16-WQFN Exposed Pad, CSP Tape & Reel (TR) Active CMOS 4 Rail-to-Rail 0.08V/µs 200 kHz 305 kHz 5 pA 350 µV 18µA (x4 Channels) 12 mA 2.7 V 18 V -40°C ~ 125°C - - Surface Mount 16-LFCSP (4x4)
MAX4472ESD-T Analog Devices Inc./Maxim Integrated

MAX4472ESD-T

IC OPAMP GP 4 CIRCUIT 14SOIC

Analog Devices Inc./Maxim Integrated

1,603
RFQ
MAX4472ESD-T Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete General Purpose 4 Rail-to-Rail 0.002V/µs 9 kHz - 200 pA 500 µV 750nA (x4 Channels) 36 mA 1.8 V 5.5 V -40°C ~ 85°C - - Surface Mount 14-SOIC
MAX4292EBL+T Analog Devices Inc./Maxim Integrated

MAX4292EBL+T

IC OPAMP GP 2 CIRCUIT 8UCSP

Analog Devices Inc./Maxim Integrated

2,668
RFQ
MAX4292EBL+T Datasheet

Datasheet

- 8-WFBGA, CSPBGA Tape & Reel (TR) Active General Purpose 2 Rail-to-Rail 0.2V/µs 500 kHz - 15 nA 200 µV 100µA (x2 Channels) 20 mA 1.8 V 5.5 V -40°C ~ 85°C - - Surface Mount 8-UCSP (1.52x1.52)
AD8604WARZ-RL Analog Devices Inc.

AD8604WARZ-RL

QUAD RRIO CMOS OP AMP

Analog Devices Inc.

3,529
RFQ

-

DigiTrim® 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Standard 4 Single Ended, Rail-to-Rail 6V/µs 8.4 MHz - 0.2 pA 80 µV 750µA (x4 Channels) 50 mA 2.7 V 5.5 V -40°C ~ 125°C - - Surface Mount 14-SOIC
LMP8603QMMX/NOPB Texas Instruments

LMP8603QMMX/NOPB

IC CURR SENSE 1 CIRCUIT 8VSSOP

Texas Instruments

4,643
RFQ
LMP8603QMMX/NOPB Datasheet

Datasheet

LMP® 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Current Sense 1 - 0.83V/µs 60 kHz - 0.04 pA 150 µV 1.1mA 48 mA 3 V 5.5 V -40°C ~ 125°C - - Surface Mount 8-VSSOP
NJM2737RB1-TE1 Nisshinbo Micro Devices Inc.

NJM2737RB1-TE1

IC OPAMP GP 2 CIRCUIT 8TVSP

Nisshinbo Micro Devices Inc.

3,627
RFQ
NJM2737RB1-TE1 Datasheet

Datasheet

- 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) Tape & Reel (TR) Obsolete General Purpose 2 Rail-to-Rail 0.7V/µs 3.1 MHz - 200 nA 1 mV 1.2mA - 1.8 V 6 V -40°C ~ 85°C - - Surface Mount 8-TVSP

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.