LM324DR
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Current - Supply | 1.4mA (x4 Channels) |
| Output Type | - |
| Number of Circuits | 4 |
| Slew Rate | 0.5V/µs |
| Gain Bandwidth Product | 1.2 MHz |
| Supplier Device Package | 14-SOIC |
| Current - Input Bias | 20 nA |
| Amplifier Type | General Purpose |
| Voltage - Input Offset | 3 mV |
| Current - Output / Channel | 30 mA |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | LM324 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,500 |
| ECCN | EAR99 |
| HTSUS | 8542.33.0001 |
| Voltage - Supply Span (Min) | 3 V |
| Voltage - Supply Span (Max) | 30 V |
LM324DR Quad operational amplifier 4 Circuit 14-SOIC
The LM324DR is an industry-standard, high-gain, internally frequency-compensated quad operational amplifier designed specifically to operate from a single power supply over a wide range of voltages. This amplifier consists of four independent high-gain internal frequency-compensated operational amplifiers that are specifically designed to operate from a single supply over a wide range of voltages, making it an exceptionally versatile component for various electronic applications. Its internal compensation structure is designed to ensure unity gain stability, allowing the device to be implemented in numerous configurations without the need for complex external components, thereby simplifying circuit design and reducing the total bill of materials. The LM324DR is capable of operating at voltage levels as low as 3.0 volts or as high as 32 volts, making it an ideal choice for battery-powered devices as well as industrial applications, while maintaining low current drain to preserve power resources.
Applications and Usage
Due to its versatility and excellent performance characteristics, the LM324DR is extensively utilized in commercial, industrial, and automotive sectors, finding its place in a myriad of analog and digital systems. Common applications include transducer amplifiers, DC gain blocks, and traditional filter implementations, where its low power consumption and high gain are highly valued. It is frequently employed in battery-operated circuits, such as portable medical instruments and handheld measurement devices, because of its ability to function efficiently at low voltages. The operational amplifier is also integral in active filters, peak detectors, and voltage followers, serving as a fundamental building block in complex signal conditioning circuits.
Alternative Quad Amplifier Models
1. STMicroelectronics LM324D: A direct functional equivalent in an SOIC-16 package offering consistent performance metrics and full pin-to-pin compatibility for seamless replacement.
2. Onsemi MC33174DG: A high-quality quad operational amplifier featuring enhanced input offset voltage specifications, providing a robust upgrade option for precision analog circuits.
3. Renesas (formerly Intersil) HA17324: A cost-effective compatible device known for reliable operation and well-suited for high-volume consumer electronics applications.
4. NJR NJM324DR: A high-precision quad operational amplifier renowned for low noise characteristics and superior long-term stability, suitable for audio-grade signal processing.
