Texas Instruments High-Performance Analog 3MHz 5.5V SOT-23 Operational Amplifier IC OPA345NA/3KG4

Description
3MHz Op Amp, 200uV Vos, 5.5V, SOT-23-5, 1-Ch CMOS Product overview: OPA345NA/3KG4 from Texas Instruments is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3MHz, 5.5V, SOT-23. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 3MHz, 5.5V, SOT-23, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-OPA345NA/3KG4 can be used for catalog matching and distributor lookup.
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Description
3MHz Op Amp, 200uV Vos, 5.5V, SOT-23-5, 1-Ch CMOS Product overview: OPA345NA/3KG4 from Texas Instruments is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3MHz, 5.5V, SOT-23. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 3MHz, 5.5V, SOT-23, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-OPA345NA/3KG4 can be used for catalog matching and distributor lookup.
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Suppliers

Company
Product
Description
Supplier Links
Singapore
3MHz 5.5V SOT-23 Operational Amplifier IC
687-OPA345NA/3KG4
3MHz 5.5V SOT-23 Operational Amplifier IC 687-OPA345NA/3KG4
3MHz Op Amp, 200uV Vos, 5.5V, SOT-23-5, 1-Ch CMOS Product overview: OPA345NA/3KG4 from Texas Instruments is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3MHz, 5.5V, SOT-23. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 3MHz, 5.5V, SOT-23, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-OPA345NA/3KG4 can be used for catalog matching and distributor lookup.

3MHz Op Amp, 200uV Vos, 5.5V, SOT-23-5, 1-Ch CMOS Product overview: OPA345NA/3KG4 from Texas Instruments is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3MHz, 5.5V, SOT-23. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 3MHz, 5.5V, SOT-23, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-OPA345NA/3KG4 can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA345NA/3KG4 - 1084875-OPA345NA/3KG4 - Win Source Electronics
Laguna Hills, CA, United States
Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA345NA/3KG4
1084875-OPA345NA/3KG4
Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA345NA/3KG4 1084875-OPA345NA/3KG4
Manufacturer: Texas Instruments Win Source Part Number: 1084875-OPA345NA/3KG 4 Packaging: Reel - TR Number of Circuits: 1 Mounting: SMD (SMT) Output Type: Rail-to-Rail Amplifier Type: General Purpose Slew Rate: 2 V/μs Current - Input Bias: 0.2pA Voltage - Input Offset: 200μV Categories: Integrated Circuits Status: Obsolete(EOL) Temperature Range - Operating: -40°C to 85°C Case / Package: SOT-23-5 Supply Voltage - Operating: 2.5 V to 5.5 V Operating Supply Current: 150μA Channel Output Current: 15mA Gain Bandwidth Product (GBP): 3MHz Popularity: Medium Fake Threat In the Open Market: 62 pct. Supply and Demand Status: Balance

Manufacturer: Texas Instruments
Win Source Part Number: 1084875-OPA345NA/3KG4
Packaging: Reel - TR
Number of Circuits: 1
Mounting: SMD (SMT)
Output Type: Rail-to-Rail
Amplifier Type: General Purpose
Slew Rate: 2 V/μs
Current - Input Bias: 0.2pA
Voltage - Input Offset: 200μV
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C
Case / Package: SOT-23-5
Supply Voltage - Operating: 2.5 V to 5.5 V
Operating Supply Current: 150μA
Channel Output Current: 15mA
Gain Bandwidth Product (GBP): 3MHz
Popularity: Medium
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Balance

Buy Now Datasheet
Instrumentation, Op Amps, Buffer Amps - OPA345NA/3KG4-ND - DigiKey
Thief River Falls, MN, United States
Instrumentation, Op Amps, Buffer Amps
OPA345NA/3KG4-ND
Instrumentation, Op Amps, Buffer Amps OPA345NA/3KG4-ND
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5

General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5

Buy Now Datasheet
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA345NA/3KG4 - Lingto Electronic Limited
Shenzhen, China
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
OPA345NA/3KG4
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps OPA345NA/3KG4
IC OPAMP GP 1 CIRCUIT SOT23-5

IC OPAMP GP 1 CIRCUIT SOT23-5

Supplier's Site Datasheet
Integrated Circuits (ICs) - Linear - Amplifiers - OPA345NA/3KG4 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Linear - Amplifiers
OPA345NA/3KG4
Integrated Circuits (ICs) - Linear - Amplifiers OPA345NA/3KG4
IC OPAMP GP 1 CIRCUIT SOT23-5

IC OPAMP GP 1 CIRCUIT SOT23-5

Supplier's Site
IC OPAMP GP 1 CIRCUIT SOT23-5 - 815-OPA345NA/3KG4 - Utmel Electronic Limited
Hong Kong, China
IC OPAMP GP 1 CIRCUIT SOT23-5
815-OPA345NA/3KG4
IC OPAMP GP 1 CIRCUIT SOT23-5 815-OPA345NA/3KG4
IC OPAMP GP 1 CIRCUIT SOT23-5

IC OPAMP GP 1 CIRCUIT SOT23-5

Supplier's Site
Instrumentation, OP Amps, Buffer Amps - OPA345NA/3KG4 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Instrumentation, OP Amps, Buffer Amps
OPA345NA/3KG4
Instrumentation, OP Amps, Buffer Amps OPA345NA/3KG4
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5

General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5

Buy Now Datasheet

Technical Specifications

  ERSAELECTRONICS PTE. LTD. Win Source Electronics DigiKey Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited Utmel Electronic Limited Quarktwin Technology Ltd.
Product Category Operational Amplifiers Operational Amplifiers Operational Amplifiers Operational Amplifiers Operational Amplifiers Amplifier and Comparator Chips Operational Amplifiers
Product Number 687-OPA345NA/3KG4 1084875-OPA345NA/3KG4 OPA345NA/3KG4-ND OPA345NA/3KG4 OPA345NA/3KG4 815-OPA345NA/3KG4 OPA345NA/3KG4
Product Name 3MHz 5.5V SOT-23 Operational Amplifier IC Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA345NA/3KG4 Instrumentation, Op Amps, Buffer Amps Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps Integrated Circuits (ICs) - Linear - Amplifiers IC OPAMP GP 1 CIRCUIT SOT23-5 Instrumentation, OP Amps, Buffer Amps
Standards RoHS RoHS
Supply Voltage (VS) 2.7 to 5.5 volts 2.5 to 5.5 volts 2.5 volts
Slew Rate 2 V/µs 2 V/µs 2 V/µs 2.00E-6 V/µs 2 V/µs
Bandwidth 3 MHz 3 MHz
Operating Temperature -40 C (-40 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F)
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