Overview
The LM324DT is a low-power, quad operational amplifier produced by STMicroelectronics. This device is designed to operate from a single power supply over a wide range of voltages, making it versatile for various applications. The LM324DT features high gain, low input bias current, and a wide gain bandwidth, making it suitable for industrial and automotive uses.
Key Specifications
| Attribute | Specification |
|---|---|
| Amplifier Type | Low Power, High Gain |
| No. of Channels | 4 |
| Slew Rate (Nom) | 0.4 V/µs |
| Input Offset Voltage (Max) | 2 mV |
| Gain Bandwidth Product | 1.3 MHz |
| Average Bias Current (Max) | 100 pA |
| Supply Voltage Range | 3 V to 30 V (Single Supply), ±1.5 V to ±15 V (Dual Supplies) |
| Power Dissipation | 400 mW |
| Common Mode Rejection Ratio | 80 dB |
| Supply Current | 1.5 mA |
| Operating Temperature Range | 0°C to 70°C |
| DC Voltage Gain | 100 dB |
| Low Noise | 40 nV/√Hz |
| Output Current | 70 mA |
| Package Style | SOIC-14 |
| Mounting Method | Surface Mount |
Key Features
- Wide gain bandwidth: 1.3 MHz
- Input common-mode voltage range includes ground
- Large voltage gain: 100 dB
- Very low supply current per amplifier: 375 µA
- Low input bias current: 20 nA
- Low input offset voltage: 2 mV max.
- Low input offset current: 2 nA
- Wide power supply range: Single supply (+3 V to +30 V), Dual supplies (±1.5 V to ±15 V)
Applications
- Industrial applications
- Automotive applications
Q & A
- What is the LM324DT?
The LM324DT is a low-power, quad operational amplifier produced by STMicroelectronics.
- How many channels does the LM324DT have?
The LM324DT has 4 independent channels.
- What is the gain bandwidth product of the LM324DT?
The gain bandwidth product of the LM324DT is 1.3 MHz.
- What is the slew rate of the LM324DT?
The slew rate of the LM324DT is 0.4 V/µs.
- What is the supply voltage range for the LM324DT?
The supply voltage range for the LM324DT is from 3 V to 30 V for single supply and ±1.5 V to ±15 V for dual supplies.
- What is the operating temperature range of the LM324DT?
The operating temperature range of the LM324DT is from 0°C to 70°C.
- What is the package style of the LM324DT?
The package style of the LM324DT is SOIC-14.
- Is the LM324DT RoHS compliant?
Yes, the LM324DT is RoHS compliant.
- What are the typical applications of the LM324DT?
The LM324DT is typically used in industrial and automotive applications.
- What is the input offset voltage of the LM324DT?
The input offset voltage of the LM324DT is 2 mV max.
- What is the output current capability of the LM324DT?
The output current capability of the LM324DT is 70 mA.
