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
ALD2726ESBL Advanced Linear Devices Inc.

ALD2726ESBL

IC CMOS 2 CIRCUIT 14SOIC

Advanced Linear Devices Inc.

4,050
RFQ
ALD2726ESBL Datasheet

Datasheet

EPAD® 14-SOIC (0.154", 3.90mm Width) Tube Not For New Designs CMOS 2 Rail-to-Rail 0.1V/µs 200 kHz - 0.01 pA 35 µV 50µA 200 µA 2 V 10 V 0°C ~ 70°C - - Surface Mount 14-SOIC
INA114BPG4 Texas Instruments

INA114BPG4

IC INST AMP 1 CIRCUIT 8DIP

Texas Instruments

2,827
RFQ
INA114BPG4 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Instrumentation 1 - 0.6V/µs - 1 MHz 500 pA 10 µV 2.2mA 20 mA 4.5 V 36 V -40°C ~ 85°C - - Through Hole 8-PDIP
OPA561PWP/2K Texas Instruments

OPA561PWP/2K

IC OPAMP GP 1 CIRCUIT 20HTSSOP

Texas Instruments

4,983
RFQ
OPA561PWP/2K Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs General Purpose 1 - 50V/µs 17 MHz - 10 pA 1 mV 50mA 1.2 A 7 V 15 V -40°C ~ 125°C - - Surface Mount 20-HTSSOP
OP27CH Analog Devices Inc.

OP27CH

IC OPAMP GP 1 CIRCUIT TO5

Analog Devices Inc.

3,435
RFQ
OP27CH Datasheet

Datasheet

- TO-205-8, TO-5-8 Metal Can Bulk Obsolete General Purpose 1 - 2.8V/µs 8 MHz - 15 nA 30 µV - - 8 V 36 V -55°C ~ 125°C - - Through Hole TO-5
LT1058CJ Analog Devices Inc.

LT1058CJ

IC OPAMP JFET 4 CIRCUIT 14CERDIP

Analog Devices Inc.

1,227
RFQ
LT1058CJ Datasheet

Datasheet

LT® 14-CDIP (0.300", 7.62mm) Tube Obsolete J-FET 4 - 13V/µs 5 MHz - 7 pA 250 µV 1.7mA (x4 Channels) - 20 V 36 V 0°C ~ 70°C - - Through Hole 14-CERDIP
ALD4701BPBL Advanced Linear Devices Inc.

ALD4701BPBL

IC CMOS 4 CIRCUIT 14DIP

Advanced Linear Devices Inc.

2,832
RFQ
ALD4701BPBL Datasheet

Datasheet

- 14-DIP (0.300", 7.62mm) Tube Active CMOS 4 Rail-to-Rail 1V/µs 1 MHz - 1 pA 5 mV 490µA 1 mA 2 V 10 V 0°C ~ 70°C - - Through Hole 14-PDIP
ALD4702BPBL Advanced Linear Devices Inc.

ALD4702BPBL

IC CMOS 4 CIRCUIT 14DIP

Advanced Linear Devices Inc.

1,479
RFQ
ALD4702BPBL Datasheet

Datasheet

- 14-DIP (0.300", 7.62mm) Tube Active CMOS 4 Push-Pull, Rail-to-Rail 2.8V/µs 1.5 MHz - 1 pA 2 mV 4mA 8 mA 4 V 10 V 0°C ~ 70°C - - Through Hole 14-PDIP
AD845JRZ-16-REEL7 Analog Devices Inc.

AD845JRZ-16-REEL7

IC OPAMP JFET 1 CIRCUIT 16SOIC

Analog Devices Inc.

1,899
RFQ
AD845JRZ-16-REEL7 Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active J-FET 1 - 100V/µs 16 MHz - 750 pA 700 µV 10mA 50 mA 9.5 V 36 V 0°C ~ 70°C - - Surface Mount 16-SOIC
PGA204AU/1KG4 Texas Instruments

PGA204AU/1KG4

IC INST AMP 1 CIRCUIT 16SOIC

Texas Instruments

4,058
RFQ
PGA204AU/1KG4 Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Instrumentation 1 - 0.7V/µs - 1 MHz 500 pA 25 µV 5.2mA 23 mA 9 V 36 V -40°C ~ 85°C - - Surface Mount 16-SOIC
LT1795ISW#TRPBF Analog Devices Inc.

LT1795ISW#TRPBF

IC OPAMP CFA 2 CIRCUIT 20SO

Analog Devices Inc.

1,595
RFQ
LT1795ISW#TRPBF Datasheet

Datasheet

LT® 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Current Feedback 2 - 900V/µs - 65 MHz 10 µA 3 mV 29mA (x2 Channels) 1 A 10 V 30 V -40°C ~ 85°C - - Surface Mount 20-SO
ALD2721ESBL Advanced Linear Devices Inc.

ALD2721ESBL

IC CMOS 2 CIRCUIT 14SOIC

Advanced Linear Devices Inc.

2,799
RFQ
ALD2721ESBL Datasheet

Datasheet

EPAD® 14-SOIC (0.154", 3.90mm Width) Tube Not For New Designs CMOS 2 Rail-to-Rail 1V/µs 1 MHz - 0.01 pA 35 µV 200µA 1 mA 2 V 10 V 0°C ~ 70°C - - Surface Mount 14-SOIC
ALD2722ESBL Advanced Linear Devices Inc.

ALD2722ESBL

IC CMOS 2 CIRCUIT 14SOIC

Advanced Linear Devices Inc.

4,212
RFQ
ALD2722ESBL Datasheet

Datasheet

EPAD® 14-SOIC (0.154", 3.90mm Width) Tube Not For New Designs CMOS 2 Rail-to-Rail 2.8V/µs 1.7 MHz - 0.01 pA 40 µV 2mA 8 mA 4 V 10 V 0°C ~ 70°C - - Surface Mount 14-SOIC
ALD2721EPBL Advanced Linear Devices Inc.

ALD2721EPBL

IC CMOS 2 CIRCUIT 14DIP

Advanced Linear Devices Inc.

3,664
RFQ
ALD2721EPBL Datasheet

Datasheet

EPAD® 14-DIP (0.300", 7.62mm) Tube Not For New Designs CMOS 2 Rail-to-Rail 1V/µs 1 MHz - 0.01 pA 35 µV 200µA 1 mA 2 V 10 V 0°C ~ 70°C - - Through Hole 14-PDIP
ALD2722EPBL Advanced Linear Devices Inc.

ALD2722EPBL

IC CMOS 2 CIRCUIT 14DIP

Advanced Linear Devices Inc.

4,683
RFQ
ALD2722EPBL Datasheet

Datasheet

EPAD® 14-DIP (0.300", 7.62mm) Tube Not For New Designs CMOS 2 Rail-to-Rail 2.8V/µs 1.7 MHz - 0.01 pA 40 µV 2mA 8 mA 4 V 10 V 0°C ~ 70°C - - Through Hole 14-PDIP
ALD2724EPBL Advanced Linear Devices Inc.

ALD2724EPBL

IC CMOS 2 CIRCUIT 14DIP

Advanced Linear Devices Inc.

3,424
RFQ
ALD2724EPBL Datasheet

Datasheet

EPAD® 14-DIP (0.300", 7.62mm) Tube Not For New Designs CMOS 2 Push-Pull, Rail-to-Rail 5V/µs 2.1 MHz - 0.01 pA 40 µV 5mA 15 mA 6.5 V 10.5 V 0°C ~ 70°C - - Through Hole 14-PDIP
AD8224BCPZ-RL Analog Devices Inc.

AD8224BCPZ-RL

IC INST AMP 2 CIRCUIT 16LFCSP

Analog Devices Inc.

2,073
RFQ
AD8224BCPZ-RL Datasheet

Datasheet

- 16-WQFN Exposed Pad, CSP Tape & Reel (TR) Active Instrumentation 2 Rail-to-Rail 2V/µs - 1.5 MHz 10 pA 175 µV 750µA (x2 Channels) 15 mA 4.5 V 36 V -40°C ~ 85°C - - Surface Mount 16-LFCSP (4x4)
LT1499HS#TRPBF Analog Devices Inc.

LT1499HS#TRPBF

IC OPAMP GP 4 CIRCUIT 14SO

Analog Devices Inc.

3,092
RFQ
LT1499HS#TRPBF Datasheet

Datasheet

LT® 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active General Purpose 4 Rail-to-Rail 6V/µs 10.5 MHz - 500 nA 200 µV 1.8mA (x4 Channels) 30 mA 2.2 V 36 V -40°C ~ 125°C - - Surface Mount 14-SO
LT1884IS8#TRPBF Analog Devices Inc.

LT1884IS8#TRPBF

IC OPAMP GP 2 CIRCUIT 8SO

Analog Devices Inc.

4,241
RFQ
LT1884IS8#TRPBF Datasheet

Datasheet

LT® 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active General Purpose 2 Rail-to-Rail 1V/µs 2.2 MHz - 150 pA 30 µV 850µA (x2 Channels) 50 mA 2.7 V 36 V -40°C ~ 85°C - - Surface Mount 8-SO
AD8428ARZ-RL Analog Devices Inc.

AD8428ARZ-RL

IC INST AMP 1 CIRCUIT 8SOIC

Analog Devices Inc.

2,928
RFQ
AD8428ARZ-RL Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Instrumentation 1 - 50V/µs - 3.5 MHz 200 nA 100 µV 6.5mA 30 mA 8 V 36 V -40°C ~ 85°C - - Surface Mount 8-SOIC
OPA657N/250G4 Texas Instruments

OPA657N/250G4

IC OPAMP VFB 1 CIRCUIT SOT23-5

Texas Instruments

4,921
RFQ
OPA657N/250G4 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Discontinued at Digi-Key Voltage Feedback 1 - 700V/µs 1.6 GHz 350 MHz 2 pA 250 µV 14mA 70 mA 8 V 12 V -40°C ~ 85°C - - Surface Mount SOT-23-5

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.