LM324 Operational Amplifier
The LM324 is a quad operational amplifier that consists of four independent, high-gain, internally frequency-compensated op-amps designed to operate from a single power supply. It is ideal for a wide range of analog signal processing tasks.
Specifications:
- Quad op-amps in a single package
- Single or dual power supply: 3V to 32V (single), ±1.5V to ±16V (dual)
- Low power consumption
- Internally frequency compensated
- Wide bandwidth: 1 MHz (unity gain)
- Low input bias current
- Output Current: 20 mA typical, 40 mA max
- Power Dissipation: 700 mW (DIP-14 package, at 25°C)
- Input Offset Voltage: 2 mV typical
- Input Bias Current: 45 nA typical
- Operating Temperature: 0°C to +70°C
Applications:
- Signal amplification and processing
- Active filters and integrators
- Analog mathematical operations
- Sensor signal conditioning
- Voltage followers (buffers)
- Low-power analog interface circuits
📄 Download LM324 Datasheet (TI PDF)