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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
LM2904P-MAND Texas Instruments

LM2904P-MAND

IC OPAMP GP 2 CIRCUIT 8DIP

Texas Instruments

12,993 -
Datasheet - 8-DIP (0.300", 7.62mm) Bulk Obsolete General Purpose 2 - 0.3V/µs 700 kHz - 20 nA 3 mV 500µA (x2 Channels) 40 mA 3 V 26 V -40°C ~ 125°C (TA) Automotive AEC-Q100 Through Hole 8-PDIP
FLM2904DG onsemi

FLM2904DG

ANA LO PWR OP AMP DUAL

onsemi

10,780 -
Datasheet * - Bulk Obsolete - - - - - - - - - - - - - - - - -
KA741DTF Fairchild Semiconductor

KA741DTF

IC OPAMP GP 1 CIRCUIT 8SOIC

Fairchild Semiconductor

8,648 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete General Purpose 1 - 0.5V/µs - - 80 nA 2 mV 1.5mA 25 mA - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LM2904P3 Texas Instruments

LM2904P3

IC OPAMP GP 2 CIRCUIT 8DIP

Texas Instruments

6,260 -
Datasheet - 8-DIP (0.300", 7.62mm) Bulk Obsolete General Purpose 2 - 0.3V/µs 700 kHz - 20 nA 3 mV 500µA (x2 Channels) 40 mA 3 V 26 V -40°C ~ 125°C (TA) Automotive AEC-Q100 Through Hole 8-PDIP
LM2902PWRE4 Texas Instruments

LM2902PWRE4

IC OPAMP GP 4 CIRCUIT 14TSSOP

Texas Instruments

4,000 -
Datasheet - 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active General Purpose 4 - 0.5V/µs 1.2 MHz - 20 nA 3 mV 1.4mA (x4 Channels) 30 mA 3 V 26 V -40°C ~ 125°C (TA) - - Surface Mount 14-TSSOP
LM2904DG onsemi

LM2904DG

IC OPAMP GP 2 CIRCUIT 8SOIC

onsemi

2,729 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete General Purpose 2 - - 1 MHz - 45 nA 2 mV 800µA (x2 Channels) 40 mA 3 V 26 V -40°C ~ 85°C - - Surface Mount 8-SOIC
LA6358NSLL-E onsemi

LA6358NSLL-E

IC OPAMP GP 2 CIRCUIT 9SIP

onsemi

18,024 -
Datasheet - 9-SIP Bulk Active General Purpose 2 - - - - 45 nA 2 mV - 40 mA 3 V 30 V -30°C ~ 85°C - - Through Hole 9-SIP
LM358SNG onsemi

LM358SNG

IC OPAMP GP 2 CIRCUIT 8DIP

onsemi

3,406 -
Datasheet - 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 2 Differential - - - 45 nA 2 mV 500µA 45 mA 3 V 32 V 0°C ~ 70°C - - Through Hole 8-PDIP
LM2902DBR Texas Instruments

LM2902DBR

IC OPAMP GP 4 CIRCUIT 14SSOP

Texas Instruments

112,000 -
Datasheet - 14-SSOP (0.209", 5.30mm Width) Bulk Obsolete General Purpose 4 - 0.5V/µs 1.2 MHz - 20 nA 3 mV 1.4mA (x4 Channels) 30 mA 3 V 26 V -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 14-SSOP
SC358DR2G onsemi

SC358DR2G

IC OPAMP GP 2 CIRCUIT 8SOIC

onsemi

3,846 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete General Purpose 2 - - - - - 2 mV - 40 mA 3 V 32 V 0°C ~ 70°C - - Surface Mount 8-SOIC
KA258ADTF Fairchild Semiconductor

KA258ADTF

IC OPAMP GP 2 CIRCUIT 8SOIC

Fairchild Semiconductor

30,000 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Active General Purpose 2 - - - - 40 nA 1 mV 800µA 30 mA 3 V 32 V -25°C ~ 85°C - - Surface Mount 8-SOIC
KA358DTF Fairchild Semiconductor

KA358DTF

KA358 - OPERATIONAL AMPLIFIER, 2

Fairchild Semiconductor

29,382 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Active General Purpose 2 - - - - 45 nA 2.9 mV 800µA 30 mA 3 V 32 V 0°C ~ 70°C - - Surface Mount 8-SOIC
LM2904SNG onsemi

LM2904SNG

IC OPAMP GP 2 CIRCUIT 8DIP

onsemi

4,012 -
Datasheet - 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 2 - - - - 45 nA 2 mV 500µA 45 mA 3 V 32 V -40°C ~ 105°C - - Through Hole 8-PDIP
KA4558S Fairchild Semiconductor

KA4558S

IC OPAMP GP 2 CIRCUIT 9SIP

Fairchild Semiconductor

263,333 -
Datasheet - 10-SSIP Module, 9 Leads, Formed Leads Bulk Obsolete General Purpose 2 - 1.2V/µs - - 30 nA 2 mV 3.5mA (x2 Channels) - 44 V 44 V 0°C ~ 70°C - - Through Hole 9-SIP
LM2902SNG onsemi

LM2902SNG

IC OPAMP GP 4 CIRCUIT 14DIP

onsemi

3,524 -
Datasheet - 14-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 4 - - - - 90 nA 2 mV - 40 mA 3 V 32 V -40°C ~ 105°C - - Through Hole 14-PDIP
SC2901DR2 onsemi

SC2901DR2

IC OPAMP 14SOIC

onsemi

60,000 -
Datasheet * - Bulk Active - - - - - - - - - - - - - - - - -
TY30577DR2 onsemi

TY30577DR2

IC OP AMP QUAD 14SOIC

onsemi

39,131 -
Datasheet * - Bulk Active - - - - - - - - - - - - - - - - -
KA2904 onsemi

KA2904

IC OPAMP GP 2 CIRCUIT 8DIP

onsemi

4,585 -
Datasheet - 8-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 2 - - - - 45 nA 2.9 mV 800µA 30 mA 3 V 26 V -40°C ~ 85°C - - Through Hole 8-DIP
LM348NSRG4 Texas Instruments

LM348NSRG4

IC OPAMP GP 1MHZ 14SO

Texas Instruments

3,989 -
Datasheet - 14-SOIC (0.209", 5.30mm Width) Bulk Active General Purpose 4 - 0.5V/µs 1 MHz - 30 nA 1 mV 2.4mA (x4 Channels) 25 mA 8 V 36 V 0°C ~ 70°C (TA) - - Surface Mount 14-SO
LM324N Intersil

LM324N

IC OPAMP GP 4 CIRCUIT 14DIP

Intersil

3,534 -
Datasheet LinCMOS™ 14-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 4 - - - - 45 nA 2 mV 1.5mA 40 mA 3 V 32 V 0°C ~ 70°C (TJ) - - Through Hole 14-PDIP
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FREQUENTLY ASKED QUESTIONS

Instrumentation, Op Amps, Buffer Amps FAQ

Common questions about selecting, comparing and sourcing Instrumentation, Op Amps, Buffer Amps components through Winsun (HK) Electronics.

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.

Can Winsun help source specific Instrumentation, Op Amps, Buffer Amps part numbers?

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.

Do you support shortage, obsolete or hard-to-find Instrumentation, Op Amps, Buffer Amps parts?

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

How do I request a quote for Instrumentation, Op Amps, Buffer Amps components?

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.