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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
OPA640P Texas Instruments

OPA640P

IC OPAMP VFB SGL WIDE BAND 8DIP

Texas Instruments

2,096 -
Datasheet - 8-DIP (0.300", 7.62mm) Tube Obsolete Voltage Feedback 1 - 350V/µs - - 15 µA 2 mV 18mA 52 mA 9 V 11 V -40°C ~ 85°C - - Through Hole 8-PDIP
HA7-2529/883 Harris Corporation

HA7-2529/883

IC OPAMP GP 1 CIRCUIT 8CERDIP

Harris Corporation

268 -
Datasheet - 8-CDIP (0.300", 7.62mm) Bulk Active General Purpose 1 - 150V/µs 20 MHz - 50 nA 2 mV 4.5mA 35 mA 8 V 30 V -55°C ~ 125°C - - Through Hole 8-CERDIP
THS4140IDGN Texas Instruments

THS4140IDGN

IC OPAMP DIFF 1 CIRCUIT 8HVSSOP

Texas Instruments

1,454 -
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Bulk Active 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-HVSSOP
EL8403IUZ Intersil

EL8403IUZ

IC OPAMP GP 4 CIRCUIT 16QSOP

Intersil

38,626 -
Datasheet - 16-SSOP (0.154", 3.90mm Width) Tube Obsolete General Purpose 4 Rail-to-Rail 600V/µs 200 MHz 500 MHz 6 µA 800 µV 5.6mA (x4 Channels) 65 mA 3 V 5 V -40°C ~ 85°C - - Surface Mount 16-QSOP
TLE2064AID Texas Instruments

TLE2064AID

IC OPAMP JFET 4 CIRCUIT 14SOIC

Texas Instruments

1,058 -
Datasheet - 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete J-FET 4 - 3.4V/µs 2 MHz - 4 pA 900 µV 1.25mA (x4 Channels) 80 mA 7 V 36 V -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
EL8403ISZ Elantec

EL8403ISZ

IC OPAMP GP 4 CIRCUIT 14SOIC

Elantec

2,599 -
Datasheet - 14-SOIC (0.154", 3.90mm Width) Tube Obsolete General Purpose 4 Rail-to-Rail 600V/µs 200 MHz 500 MHz 6 µA 800 µV 5.6mA (x4 Channels) 65 mA 3 V 5 V -40°C ~ 85°C - - Surface Mount 14-SOIC
LMH6624MF Texas Instruments

LMH6624MF

IC OPAMP VFB 1 CIRCUIT SOT23-5

Texas Instruments

1,273 -
Datasheet - SC-74A, SOT-753 Tape & Reel (TR) Obsolete Voltage Feedback 1 - 400V/µs 1.5 GHz 95 MHz 13 µA 100 µV 12mA 100 mA 5 V 12 V -40°C ~ 125°C - - Surface Mount SOT-23-5
ONET2501PARGTT Texas Instruments

ONET2501PARGTT

IC LIMITING 1 CIRCUIT 16VQFN

Texas Instruments

4,000 -
Datasheet - 16-VFQFN Exposed Pad Bulk Discontinued at Digi-Key Limiting 1 Differential - - 45 kHz - - 32mA 25 mA 3 V 3.6 V -40°C ~ 85°C - - Surface Mount 16-VQFN (3x3)
TL052MLB Texas Instruments

TL052MLB

IC OPAMP JFET 2 CIRCUIT TO99-8

Texas Instruments

1,127 -
Datasheet LinCMOS™ TO-99-8 Metal Can Bulk Active J-FET 2 - - - - - - - - - - - - - Through Hole TO-99-8
HA4P-2645-5 Harris Corporation

HA4P-2645-5

OPERATIONAL AMPLIFIER

Harris Corporation

850 -
Datasheet * - Bulk Active - - - - - - - - - - - - - - - - -
LT1491AIN Linear Technology

LT1491AIN

IC OPAMP GP 4 CIRCUIT 14DIP

Linear Technology

137 -
Datasheet LT® 14-DIP (0.300", 7.62mm) Bulk Active General Purpose 4 Rail-to-Rail 0.06V/µs 200 kHz - 1 nA 285 µV 50µA (x4 Channels) 25 mA 2 V 44 V -40°C ~ 85°C - - Through Hole 14-PDIP
LT1806IS8#TRPBF Analog Devices Inc.

LT1806IS8#TRPBF

IC OPAMP GP 1 CIRCUIT 8SO

Analog Devices Inc.

1,002 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active General Purpose 1 Rail-to-Rail 140V/µs 325 MHz - 5 µA 100 µV 11mA - 2.5 V 12.6 V -40°C ~ 85°C - - Surface Mount 8-SO
AD629AR Analog Devices Inc.

AD629AR

IC OPAMP DIFF 1 CIRCUIT 8SOIC

Analog Devices Inc.

4,194 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Current Sense 1 - 2.1V/µs - 500 kHz - 200 µV 900µA 25 mA 5 V 36 V -40°C ~ 85°C - - Surface Mount 8-SOIC
AD629AR-REEL7 Analog Devices Inc.

AD629AR-REEL7

IC OPAMP DIFF 1 CIRCUIT 8SOIC

Analog Devices Inc.

4,962 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Current Sense 1 - 2.1V/µs - 500 kHz - 200 µV 900µA 25 mA 5 V 36 V -40°C ~ 85°C - - Surface Mount 8-SOIC
OPA4241PA Texas Instruments

OPA4241PA

IC OPAMP GP 4 CIRCUIT 14DIP

Texas Instruments

3,229 -
Datasheet microPOWER™ 14-DIP (0.300", 7.62mm) Bulk Active General Purpose 4 Rail-to-Rail 0.01V/µs 35 kHz - 4 nA 50 µV 25µA (x4 Channels) 50 mA 2.7 V 36 V -40°C ~ 85°C - - Through Hole 14-PDIP
AD628ARMZ-RL Analog Devices Inc.

AD628ARMZ-RL

IC CURRENT SENSE 1 CIRCUIT 8MSOP

Analog Devices Inc.

4,260 -
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Current Sense 1 - 0.3V/µs - 600 kHz 1.5 nA 150 µV 1.6mA - 4.5 V 36 V -40°C ~ 85°C - - Surface Mount 8-MSOP
LT1999HS8-20#TRPBF Analog Devices Inc.

LT1999HS8-20#TRPBF

IC CURRENT SENSE 1 CIRCUIT 8SO

Analog Devices Inc.

2,614 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Current Sense 1 - 3V/µs - 2 MHz 137.5 µA 500 µV 5.8mA - 4.5 V 5.5 V -40°C ~ 125°C - - Surface Mount 8-SO
AD548TQ Analog Devices Inc.

AD548TQ

IC OPAMP GP 1 CIRCUIT 8CERDIP

Analog Devices Inc.

112 -
Datasheet - 8-CDIP (0.300", 7.62mm) Bulk Active General Purpose 1 - 1.8V/µs 1 MHz - 10 pA 750 µV 170µA 15 mA 9 V 36 V - - - Through Hole 8-CERDIP
LTC6102HVIDD#TRPBF Analog Devices Inc.

LTC6102HVIDD#TRPBF

IC CURRENT SENSE 1 CIRCUIT 8DFN

Analog Devices Inc.

3,290 -
Datasheet - 8-WFDFN Exposed Pad Tape & Reel (TR) Active Current Sense 1 - - 200 kHz - 60 pA 3 µV 420µA 1 mA 5 V 100 V -40°C ~ 85°C - - Surface Mount 8-DFN (3x3)
MAX4180ESA Analog Devices Inc./Maxim Integrated

MAX4180ESA

IC OPAMP 270MHZ 1MA 8-SOIC

Analog Devices Inc./Maxim Integrated

832 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Current Feedback 1 - 450V/µs - 245 MHz 1 µA 1.5 mV 1mA 60 mA 4.5 V 11 V -40°C ~ 85°C - - Surface Mount 8-SOIC
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What should I check when selecting Instrumentation, Op Amps, Buffer Amps components?

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.