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Instrumentation, Op Amps, Buffer Amps

Browse available Instrumentation, Op Amps, Buffer Amps part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
OP64EJ Analog Devices Inc.

OP64EJ

IC OPAMP GP 1 CIRCUIT TO99

Analog Devices Inc.

1,609 -
Datasheet - TO-99-8 Metal Can Bulk Active General Purpose 1 - 170V/µs 80 MHz 2.7 MHz 200 nA 400 µV 6.2mA 80 mA 10 V 36 V -40°C ~ 85°C - - Through Hole TO-99
HFA3-0001-9 Harris Corporation

HFA3-0001-9

IC OPAMP GP 1 CIRCUIT 8DIP

Harris Corporation

377 -
Datasheet - 8-DIP (0.300", 7.62mm) Bulk Obsolete General Purpose 1 - 1000V/µs 350 MHz - 15 µA 6 mV 65mA 50 mA 12 V 12 V -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
ADN2893ACPZ Analog Devices Inc.

ADN2893ACPZ

IC LIMITING 1 CIRCUIT 16LFCSP

Analog Devices Inc.

1,706 -
Datasheet - 16-VFQFN Exposed Pad, CSP Tray Obsolete Limiting 1 - - - - - - - - - - - - - Surface Mount 16-LFCSP-VQ (3x3)
OPA643UB Texas Instruments

OPA643UB

IC OPAMP VFB 800MHZ SGL 8SOIC

Texas Instruments

5,441 -
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
OPA643UB Burr Brown

OPA643UB

IC VOLTAGE FEEDBACK 1 CIRC 8SOIC

Burr Brown

4,484 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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
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Instrumentation, Op Amps, Buffer Amps FAQ

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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.