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
ADA4091-2ACPZ-R2 Analog Devices Inc.

ADA4091-2ACPZ-R2

IC OPAMP GP 2 CIRCUIT 8LFCSP

Analog Devices Inc.

4,934
RFQ
ADA4091-2ACPZ-R2 Datasheet

Datasheet

- 8-WFDFN Exposed Pad, CSP Tape & Reel (TR) Discontinued at Digi-Key General Purpose 2 Rail-to-Rail 0.46V/µs 1.27 MHz - 50 nA 35 µV 200µA (x4 Channels) 20 mA 3 V 30 V -40°C ~ 125°C - - Surface Mount 8-LFCSP-WD (3x3)
ADA4505-1ARJZ-R2 Analog Devices Inc.

ADA4505-1ARJZ-R2

IC OPAMP VFB 1 CIRCUIT SOT23-5

Analog Devices Inc.

2,216
RFQ
ADA4505-1ARJZ-R2 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Discontinued at Digi-Key Voltage Feedback 1 Rail-to-Rail 0.006V/µs 50 kHz - 500 nA 500 µV 9µA 40 mA 1.8 V 5 V -40°C ~ 125°C - - Surface Mount SOT-23-5
MAX4323EBT+T Analog Devices Inc./Maxim Integrated

MAX4323EBT+T

IC OPAMP GP 1 CIRCUIT 6WLP

Analog Devices Inc./Maxim Integrated

3,276
RFQ
MAX4323EBT+T Datasheet

Datasheet

- 6-WFBGA, WLBGA Tape & Reel (TR) Obsolete General Purpose 1 Rail-to-Rail 2V/µs 5 MHz - 50 nA 700 µV 725µA 50 mA 2.4 V 6.5 V -40°C ~ 85°C - - Surface Mount 6-WLP
LME49990MA/NOPB Texas Instruments

LME49990MA/NOPB

IC AUDIO 1 CIRCUIT 8SOIC

Texas Instruments

4,734
RFQ
LME49990MA/NOPB Datasheet

Datasheet

Overture™ 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Audio 1 - 22V/µs 110 MHz - 30 nA 130 µV 9mA 26 mA 10 V 36 V -40°C ~ 85°C - - Surface Mount 8-SOIC
ADA4691-2ACBZ-RL Analog Devices Inc.

ADA4691-2ACBZ-RL

IC OPAMP GP 2 CIRCUIT 9WLCSP

Analog Devices Inc.

4,842
RFQ
ADA4691-2ACBZ-RL Datasheet

Datasheet

- 9-UFBGA, WLCSP Tape & Reel (TR) Obsolete General Purpose 2 Rail-to-Rail 1.3V/µs 3.6 MHz - 0.5 pA 500 µV 180µA (x2 Channels) 55 mA 2.7 V 5 V -40°C ~ 125°C - - Surface Mount 9-WLCSP (1.21x1.22)
ADA4627-1BRZ-RL Analog Devices Inc.

ADA4627-1BRZ-RL

IC OPAMP JFET 1 CIRCUIT 8SOIC

Analog Devices Inc.

1,008
RFQ
ADA4627-1BRZ-RL Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete J-FET 1 - 84V/µs 19 MHz - 1 pA 70 µV 7mA 45 mA 10 V 30 V -40°C ~ 125°C - - Surface Mount 8-SOIC
ADA4691-2ACPZ-RL Analog Devices Inc.

ADA4691-2ACPZ-RL

IC OPAMP GP 2 CIRCUIT 10LFCSP

Analog Devices Inc.

1,514
RFQ
ADA4691-2ACPZ-RL Datasheet

Datasheet

- 10-UFQFN, CSP Tape & Reel (TR) Obsolete General Purpose 2 Rail-to-Rail 1.3V/µs 3.6 MHz - 0.5 pA 500 µV 180µA (x2 Channels) 55 mA 2.7 V 5 V -40°C ~ 125°C - - Surface Mount 10-LFCSP-UQ (2x2)
ADA4692-2ACPZ-RL Analog Devices Inc.

ADA4692-2ACPZ-RL

IC OPAMP GP 2 CIRCUIT 8LFCSP

Analog Devices Inc.

3,549
RFQ
ADA4692-2ACPZ-RL Datasheet

Datasheet

- 8-UFDFN, CSP Tape & Reel (TR) Obsolete General Purpose 2 Rail-to-Rail 1.3V/µs 3.6 MHz - 0.5 pA 500 µV 180µA (x2 Channels) 55 mA 2.7 V 5 V -40°C ~ 125°C - - Surface Mount 8-LFCSP-UD (2x2)
ADA4051-1ARJZ-RL Analog Devices Inc.

ADA4051-1ARJZ-RL

IC OPAMP ZER-DRIFT 1CIRC SOT23-5

Analog Devices Inc.

4,201
RFQ
ADA4051-1ARJZ-RL Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Zero-Drift 1 Rail-to-Rail 0.06V/µs 125 kHz - 20 pA 2 µV 15µA 15 mA 1.8 V 5.5 V -40°C ~ 125°C - - Surface Mount SOT-23-5
ADA4062-4ACPZ-RL Analog Devices Inc.

ADA4062-4ACPZ-RL

IC OPAMP JFET 4 CIRCUIT 16LFCSP

Analog Devices Inc.

1,360
RFQ
ADA4062-4ACPZ-RL Datasheet

Datasheet

- 16-WFQFN Exposed Pad, CSP Tape & Reel (TR) Obsolete J-FET 4 - 3.3V/µs 1.4 MHz - 2 pA 750 µV 165µA (x4 Channels) 20 mA 10 V 30 V -40°C ~ 125°C - - Surface Mount 16-LFCSP (3x3)
ADA4505-1ARJZ-RL Analog Devices Inc.

ADA4505-1ARJZ-RL

IC OPAMP VFB 1 CIRCUIT SOT23-5

Analog Devices Inc.

1,198
RFQ
ADA4505-1ARJZ-RL Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Voltage Feedback 1 Rail-to-Rail 0.006V/µs 50 kHz - 500 nA 500 µV 9µA 40 mA 1.8 V 5 V -40°C ~ 125°C - - Surface Mount SOT-23-5
AD8617ACPZ-RL Analog Devices Inc.

AD8617ACPZ-RL

IC CMOS 2 CIRCUIT 8LFCSP

Analog Devices Inc.

4,909
RFQ
AD8617ACPZ-RL Datasheet

Datasheet

- 8-WFDFN Exposed Pad, CSP Tape & Reel (TR) Obsolete CMOS 2 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 8-LFCSP-WD (3x3)
AD8505ARJZ-RL Analog Devices Inc.

AD8505ARJZ-RL

IC OPAMP GP 1 CIRCUIT SOT23-5

Analog Devices Inc.

3,954
RFQ
AD8505ARJZ-RL Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete General Purpose 1 Rail-to-Rail 0.013V/µs 95 kHz - 1 pA 500 µV 15µA 45 mA 1.8 V 5 V -40°C ~ 125°C - - Surface Mount SOT-23-5
AD5751BCPZ-REEL7 Analog Devices Inc.

AD5751BCPZ-REEL7

IC INST AMP 1 CIRCUIT 32LFCSP

Analog Devices Inc.

4,040
RFQ
AD5751BCPZ-REEL7 Datasheet

Datasheet

- 32-VFQFN Exposed Pad, CSP Tape & Reel (TR) Obsolete Instrumentation 1 - 2V/µs - - - - 5.2mA 24 mA 10.8 V 55 V -40°C ~ 105°C - - Surface Mount 32-LFCSP-VQ (5x5)
ADA4051-1AKSZ-R2 Analog Devices Inc.

ADA4051-1AKSZ-R2

IC OPAMP ZERO-DRIFT 1CIRC SC70-5

Analog Devices Inc.

3,341
RFQ
ADA4051-1AKSZ-R2 Datasheet

Datasheet

- 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Discontinued at Digi-Key Zero-Drift 1 Rail-to-Rail 0.06V/µs 125 kHz - 20 pA 2 µV 15µA 15 mA 1.8 V 5.5 V -40°C ~ 125°C - - Surface Mount SC-70-5
ADA4051-1AKSZ-RL Analog Devices Inc.

ADA4051-1AKSZ-RL

IC OPAMP ZERO-DRIFT 1CIRC SC70-5

Analog Devices Inc.

3,584
RFQ
ADA4051-1AKSZ-RL Datasheet

Datasheet

- 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Obsolete Zero-Drift 1 Rail-to-Rail 0.06V/µs 125 kHz - 20 pA 2 µV 15µA 15 mA 1.8 V 5.5 V -40°C ~ 125°C - - Surface Mount SC-70-5
ADA4062-2ACPZ-RL Analog Devices Inc.

ADA4062-2ACPZ-RL

IC OPAMP JFET 2 CIRCUIT 10LFCSP

Analog Devices Inc.

2,899
RFQ
ADA4062-2ACPZ-RL Datasheet

Datasheet

- 10-UFQFN, CSP Tape & Reel (TR) Obsolete J-FET 2 - 3.3V/µs 1.4 MHz - 2 pA 750 µV 165µA (x2 Channels) 20 mA 8 V 36 V -40°C ~ 125°C - - Surface Mount 10-LFCSP-UQ (1.6x1.3)
ADA4898-2YRDZ-RL Analog Devices Inc.

ADA4898-2YRDZ-RL

IC VOLTAGE FEEDBACK 2 CIRC 8SOIC

Analog Devices Inc.

2,741
RFQ
ADA4898-2YRDZ-RL Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Voltage Feedback 2 - 55V/µs 50 MHz 65 MHz 100 nA 20 µV 7.9mA (x2 Channels) 40 mA 9 V 33 V -40°C ~ 105°C - - Surface Mount 8-SOIC-EP
MAX4043ESD+ Analog Devices Inc./Maxim Integrated

MAX4043ESD+

IC OPAMP GP 2 CIRCUIT 14SOIC

Analog Devices Inc./Maxim Integrated

4,010
RFQ
MAX4043ESD+ Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete General Purpose 2 Rail-to-Rail 0.04V/µs 90 kHz - 2 nA 200 µV 14µA (x2 Channels) 2.5 mA 2.4 V 5.5 V -40°C ~ 85°C - - Surface Mount 14-SOIC
MAX4493AXK/V+T Analog Devices Inc./Maxim Integrated

MAX4493AXK/V+T

IC OPAMP GP 1 CIRCUIT SC70-5

Analog Devices Inc./Maxim Integrated

2,826
RFQ
MAX4493AXK/V+T Datasheet

Datasheet

- 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Active General Purpose 1 Rail-to-Rail 3V/µs 5 MHz - 200 nA 300 µV 770µA 15 mA 4.5 V 11 V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SC-70-5

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.