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Updated at 17/06/2025 10:30:15(UTC+8)
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Description
- description/ordering information
- The LM148, LM248, and LM348 are quadruple, independent, high-gain, internally compensated operational amplifiers designed to have operating characteristics similar to the µA741. These amplifiers exhibit low supply-current drain and input bias and offset currents that are much less than those of the µA741.
- • µA741 Operating Characteristics
- • Low Supply-Current Drain . . . 0.6 mA Typ (per amplifier)
- • Low Input Offset Voltage
- • Low Input Offset Current
- • Class AB Output Stage
- • Input/Output Overload Protection
- • Designed to Be Interchangeable With Industry Standard LM148, LM248, and LM348
LM148FKB Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Case/Package | LCCC |
| Number of Circuits | 4 Circuit |
| Number of Channels | 4 Channel |
| Common Mode Rejection Ratio | 70 dB |
| Input Offset Drift | 15.0 µV/K |
| Slew Rate | 500 mV/μs |
| Gain Bandwidth Product | 1 MHz |
| Input Offset Voltage | 5 mV |
| Input Bias Current | 100 nA |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -55 ℃ |
| Gain Bandwidth | 1 MHz |
| Minimum CMRR Range | 70 dB |
| Show | |
| Operating Temperature | -55℃ ~ 125℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | Non-Compliant |
| Lead-Free Status | Contains Lead |
Order guide
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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