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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
LMV344MA Texas Instruments

LMV344MA

IC CMOS 4 CIRCUIT 14SOIC

Texas Instruments

3,362 -
Datasheet LMV® 14-SOIC (0.154", 3.90mm Width) Tube Obsolete CMOS 4 Rail-to-Rail 1V/µs 1 MHz - 0.02 pA 700 µV 107µA (x4 Channels) 113 mA 2.7 V 5.5 V -40°C ~ 125°C - - Surface Mount 14-SOIC
OPA349UA/2K5G4 Texas Instruments

OPA349UA/2K5G4

IC OPAMP GP 1 CIRCUIT 8SOIC

Texas Instruments

2,223 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key General Purpose 1 Rail-to-Rail 0.02V/µs 70 kHz - 0.5 pA 2 mV 1µA 8 mA 1.8 V 5.5 V 0°C ~ 70°C - - Surface Mount 8-SOIC
TS954IN STMicroelectronics

TS954IN

IC OPAMP GP 4 CIRCUIT 14DIP

STMicroelectronics

4,032 -
Datasheet - 14-DIP (0.300", 7.62mm) Tube Obsolete General Purpose 4 Rail-to-Rail 1V/µs 3 MHz - 35 nA 6 mV 950µA (x4 Channels) 10 mA 2.7 V 12 V -40°C ~ 125°C Automotive AEC-Q100 Through Hole 14-DIP
TLV274QPWRQ1 Texas Instruments

TLV274QPWRQ1

IC OPAMP GP 4 CIRCUIT 14TSSOP

Texas Instruments

4,489 -
Datasheet - 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete General Purpose 4 Rail-to-Rail 2.1V/µs 3 MHz - 1 pA 500 µV 550µA (x4 Channels) 8 mA 2.7 V 16 V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-TSSOP
TLC27L2CPG4 Texas Instruments

TLC27L2CPG4

IC CMOS 2 CIRCUIT 8DIP

Texas Instruments

1,352 -
Datasheet LinCMOS™ 8-DIP (0.300", 7.62mm) Tube Obsolete CMOS 2 - 0.03V/µs 110 kHz - 0.6 pA 1.1 mV 20µA (x2 Channels) 30 mA 3 V 16 V 0°C ~ 70°C - - Through Hole 8-PDIP
LMV821DBVRE4 Texas Instruments

LMV821DBVRE4

IC OPAMP GP 1 CIRCUIT SOT23-5

Texas Instruments

4,292 -
Datasheet - SC-74A, SOT-753 Tape & Reel (TR) Obsolete General Purpose 1 Rail-to-Rail 1.9V/µs 5.5 MHz - 40 nA 1 mV 300µA - 2.5 V 5.5 V -40°C ~ 85°C - - Surface Mount SOT-23-5
LMV821IDBVRE4 Texas Instruments

LMV821IDBVRE4

IC OPAMP GP 1 CIRCUIT SOT23-5

Texas Instruments

4,404 -
Datasheet - SC-74A, SOT-753 Tape & Reel (TR) Obsolete General Purpose 1 Rail-to-Rail 1.9V/µs 5.5 MHz - 40 nA 1 mV 300µA - 2.5 V 5.5 V -40°C ~ 125°C - - Surface Mount SOT-23-5
LMV821IDCKRE4 Texas Instruments

LMV821IDCKRE4

IC OPAMP GP 1 CIRCUIT SC70-5

Texas Instruments

4,145 -
Datasheet - 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Obsolete General Purpose 1 Rail-to-Rail 1.9V/µs 5.5 MHz - 40 nA 1 mV 300µA - 2.5 V 5.5 V -40°C ~ 125°C - - Surface Mount SC-70-5
LMV821DBVRG4 Texas Instruments

LMV821DBVRG4

IC OPAMP GP 1 CIRCUIT SOT23-5

Texas Instruments

2,513 -
Datasheet - SC-74A, SOT-753 Tape & Reel (TR) Obsolete General Purpose 1 Rail-to-Rail 1.9V/µs 5.5 MHz - 40 nA 1 mV 300µA - 2.5 V 5.5 V -40°C ~ 85°C - - Surface Mount SOT-23-5
LMV821IDBVRG4 Texas Instruments

LMV821IDBVRG4

IC OPAMP GP 1 CIRCUIT SOT23-5

Texas Instruments

3,130 -
Datasheet - SC-74A, SOT-753 Tape & Reel (TR) Obsolete General Purpose 1 Rail-to-Rail 1.9V/µs 5.5 MHz - 40 nA 1 mV 300µA - 2.5 V 5.5 V -40°C ~ 125°C - - Surface Mount SOT-23-5
MC34071D onsemi

MC34071D

IC OPAMP GP 1 CIRCUIT 8SOIC

onsemi

3,110 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete General Purpose 1 Single-Ended 13V/µs 4.5 MHz - 100 nA 1 mV 1.9mA 30 mA 3 V 44 V 0°C ~ 70°C - - Surface Mount 8-SOIC
TLC27M2ACPG4 Texas Instruments

TLC27M2ACPG4

IC CMOS 2 CIRCUIT 8DIP

Texas Instruments

1,163 -
Datasheet LinCMOS™ 8-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key CMOS 2 - 0.62V/µs 635 kHz - 0.7 pA 900 µV 285µA (x2 Channels) 30 mA 3 V 16 V 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
OPA373AIDG4 Texas Instruments

OPA373AIDG4

IC OPAMP GP 1 CIRCUIT 8SOIC

Texas Instruments

3,483 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key General Purpose 1 Rail-to-Rail 5V/µs 6.5 MHz - 0.5 pA 1 mV 585µA - 2.3 V 5.5 V -40°C ~ 125°C - - Surface Mount 8-SOIC
TL070IDRE4 Texas Instruments

TL070IDRE4

IC OPAMP JFET 1 CIRCUIT 8SOIC

Texas Instruments

4,928 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete J-FET 1 - 13V/µs 5.25 MHz - 65 pA 3 mV 1.4mA - 7 V 36 V -40°C ~ 85°C - - Surface Mount 8-SOIC
TL070IDRG4 Texas Instruments

TL070IDRG4

IC OPAMP JFET 1 CIRCUIT 8SOIC

Texas Instruments

1,193 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete J-FET 1 - 13V/µs 5.25 MHz - 65 pA 3 mV 1.4mA - 7 V 36 V -40°C ~ 85°C - - Surface Mount 8-SOIC
OPA374AIDBVTG4 Texas Instruments

OPA374AIDBVTG4

IC OPAMP GP 1 CIRCUIT SOT23-5

Texas Instruments

2,179 -
Datasheet - SC-74A, SOT-753 Tape & Reel (TR) Discontinued at Digi-Key General Purpose 1 Rail-to-Rail 5V/µs 6.5 MHz - 0.5 pA 1 mV 585µA - 2.3 V 5.5 V -40°C ~ 125°C - - Surface Mount SOT-23-5
MCP6271T-E/MS Microchip Technology

MCP6271T-E/MS

IC OPAMP GP 1 CIRCUIT 8MSOP

Microchip Technology

2,318 -
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active General Purpose 1 Rail-to-Rail 0.9V/µs 2 MHz - 1 pA 3 mV 170µA 25 mA 2 V 6 V -40°C ~ 125°C - - Surface Mount 8-MSOP
MCP603T-E/ST Microchip Technology

MCP603T-E/ST

IC OPAMP GP 1 CIRCUIT 8TSSOP

Microchip Technology

4,051 -
Datasheet - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active General Purpose 1 Rail-to-Rail 2.3V/µs 2.8 MHz - 1 pA 700 µV 230µA 22 mA 2.7 V 6 V -40°C ~ 125°C - - Surface Mount 8-TSSOP
TL072CPWRE4 Texas Instruments

TL072CPWRE4

IC OPAMP JFET 2 CIRCUIT 8TSSOP

Texas Instruments

4,303 -
Datasheet - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete J-FET 2 - 13V/µs 5.25 MHz - 65 pA 3 mV 1.4mA (x2 Channels) - 10 V 30 V 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
LM2904MX Rohm Semiconductor

LM2904MX

IC OPAMP GP 2 CIRCUIT 8SOP

Rohm Semiconductor

4,363 -
Datasheet Trophy 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete General Purpose 2 - 0.3V/µs 1 MHz - 20 nA 3 mV 1mA 40 mA 3 V 26 V -40°C ~ 70°C - - Surface Mount 8-SOP
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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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