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.
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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| 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) |
