Overview
The LM324 SMD (SOIC-14) is a quadruple operational amplifier designed for space-sensitive applications. Packing four high-performance op-amps into a single surface-mount chip, it allows for complex signal processing, filtering, and amplification in a fraction of the space required by through-hole components. It is “Single Supply” compatible, meaning it can run directly from your 5V or 12V rail without needing a negative voltage source.
Key Features
Quad-Amplifier Integration: Four independent op-amps in one SOIC-14 package.
SMT Design: Low profile and small footprint, ideal for automated PCB assembly and compact DIY gadgets.
Wide Supply Range: Operates from a single supply (3V to 32V) or dual supplies (±1.5V to ±16V).
Low Input Bias: High-impedance inputs make it perfect for reading sensitive analog sensors.
Internally Compensated: Stable at unity gain without the need for extra external components.
Technical Specifications
| Feature | Specification |
| Package Type | SOIC-14 (SMD / Surface Mount) |
| Number of Op-amps | 4 Independent Amplifiers |
| Operating Voltage | 3.0V to 32.0V |
| Bandwidth | 1.2 MHz |
| Slew Rate | 0.5 V/µs |
| Input Offset Voltage | 2 mV (Typical) |
| Operating Temperature | 0°C to 70°C |
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