ROHM Semiconductor USA, LLC Operational Amplifier IC LMR344FJ-GE2

Description
IC CMOS 4 CIRCUIT 14SOPJ Product overview: LMR344FJ-GE2 from ROHM Semiconductor 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 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-LMR344FJ-GE2 can be used for catalog matching and distributor lookup.
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Description
IC CMOS 4 CIRCUIT 14SOPJ Product overview: LMR344FJ-GE2 from ROHM Semiconductor 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 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-LMR344FJ-GE2 can be used for catalog matching and distributor lookup.
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Datasheet
Datasheet Summary
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The LMR344FJ-GE2 is a quad operational amplifier designed for low supply current applications. It operates within a supply voltage range of +2.7V to +5.5V and features a typical supply current of 400¬µA. The device is suitable for various applications including sensor amplifiers, battery monitoring, and audio pre-amplification. It offers a high voltage gain of 103dB and operates over a temperature range of -40¬8C to +85¬8C. The input offset voltage is a maximum of 4mV, and the input bias current is typically 1pA, making it ideal for precision applications. The LMR344FJ-GE2 is packaged in a SOP14 format, facilitating integration into compact designs.

Datasheet Summary
Powered by GS/AI

The LMR344FJ-GE2 is a quad operational amplifier designed for low supply current applications. It operates within a supply voltage range of +2.7V to +5.5V and features a typical supply current of 400¬µA. The device is suitable for various applications including sensor amplifiers, battery monitoring, and audio pre-amplification. It offers a high voltage gain of 103dB and operates over a temperature range of -40¬8C to +85¬8C. The input offset voltage is a maximum of 4mV, and the input bias current is typically 1pA, making it ideal for precision applications. The LMR344FJ-GE2 is packaged in a SOP14 format, facilitating integration into compact designs.

Suppliers

Company
Product
Description
Supplier Links
Singapore
Operational Amplifier IC
687-LMR344FJ-GE2
Operational Amplifier IC 687-LMR344FJ-GE2
IC CMOS 4 CIRCUIT 14SOPJ Product overview: LMR344FJ-GE2 from ROHM Semiconductor 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 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-LMR344FJ-GE2 can be used for catalog matching and distributor lookup.

IC CMOS 4 CIRCUIT 14SOPJ Product overview: LMR344FJ-GE2 from ROHM Semiconductor 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 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-LMR344FJ-GE2 can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Sheung Wan, Hong Kong
Operational Amplifiers - Op Amps
LMR344FJ-GE2
Operational Amplifiers - Op Amps LMR344FJ-GE2
Operational Amplifiers - Op Amps Super Fast Recovery Diodes

Operational Amplifiers - Op Amps Super Fast Recovery Diodes

Buy Now Datasheet
Integrated Circuits (ICs) - Linear - Amplifiers - LMR344FJ-GE2 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Linear - Amplifiers
LMR344FJ-GE2
Integrated Circuits (ICs) - Linear - Amplifiers LMR344FJ-GE2
IC CMOS 4 CIRCUIT 14SOPJ

IC CMOS 4 CIRCUIT 14SOPJ

Supplier's Site
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - LMR344FJ-GE2 - Lingto Electronic Limited
Shenzhen, China
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
LMR344FJ-GE2
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps LMR344FJ-GE2
IC CMOS 4 CIRCUIT 14SOPJ

IC CMOS 4 CIRCUIT 14SOPJ

Supplier's Site Datasheet
Instrumentation, OP Amps, Buffer Amps - LMR344FJ-GE2 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Instrumentation, OP Amps, Buffer Amps
LMR344FJ-GE2
Instrumentation, OP Amps, Buffer Amps LMR344FJ-GE2
CMOS Amplifier 4 Circuit Rail-to-Rail 14-SOPJ

CMOS Amplifier 4 Circuit Rail-to-Rail 14-SOPJ

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Technical Specifications

  ERSAELECTRONICS PTE. LTD. VAST STOCK CO., LIMITED Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited Quarktwin Technology Ltd.
Product Category Operational Amplifiers Operational Amplifiers Operational Amplifiers Operational Amplifiers Operational Amplifiers
Product Number 687-LMR344FJ-GE2 LMR344FJ-GE2 LMR344FJ-GE2 LMR344FJ-GE2 LMR344FJ-GE2
Product Name Operational Amplifier IC Operational Amplifiers - Op Amps Integrated Circuits (ICs) - Linear - Amplifiers Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps Instrumentation, OP Amps, Buffer Amps
Standards RoHS RoHS
Supply Voltage (VS) 2.7 to 5.5 volts 2.7 volts
Slew Rate 1 V/µs 1.00E-6 V/µs 1 V/µs
Bandwidth 2 MHz
Operating Temperature -40 C (-40 F) -40 to 85 C (-40 to 185 F)
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