Texas Instruments LP324N, quad general-purpose op-amp, 14-DIP through-hole package, 100 kHz gain-bandwidth product, 0.05 V/µs slew rate, 150 µA supply current, 3 V to 32 V supply range, 0°C to 70°C operating temperature.
| Parameter | Value |
|---|---|
| Mounting | Through Hole |
| Amplifier type | General Purpose |
| Voltage - input offset | 2 mV |
| Voltage - supply span | 32 V |
| Current - supply | 150µA |
| Current - input bias | 2 nA |
| Current - output (Channel) | 10 mA |
| Operating temperature | 0°C ~ 70°C |
| Gain bandwidth product | 100 kHz |
| Package | Tube |
| Slew rate | 0.05V/µs |
| Case | 14-DIP (0.300\", 7.62mm) |
| Number of circuits | 4 |
The 3 V to 32 V supply span and 2 mV input offset suit battery-powered instrumentation, sensor buffers, DC-coupled signal conditioning, and control-loop amplifiers in commercial-temperature (0°C to 70°C) environments.
Single-supply range 3 V to 32 V. Each output sources or sinks 10 mA.
The slew rate is 0.05 V/µs. At this rate, a 1 V output step takes about 20 µs to settle, so the part is suited for DC and low-frequency signals rather than fast transient or audio applications.
The LP324N is pin-compatible with the standard LM324 quad op-amp in the 14-DIP package and offers similar DC performance, but draws significantly lower supply current (150 µA total vs ~1 mA for a typical LM324). It is a direct functional replacement where reduced power consumption is needed and the lower bandwidth (100 kHz vs 1 MHz) is acceptable.