Overview
The LM324PT is a low-power, quad operational amplifier produced by STMicroelectronics. It consists of four independent, high-gain operational amplifiers with internal frequency compensation. These amplifiers are designed to operate from a single power supply over a wide range of voltages, as well as from split power supplies. The LM324PT is part of the LM324 family, which is known for its low-power consumption and versatility in various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Amplifiers | 4 |
| Gain Bandwidth | 1.3 MHz |
| Input Common Mode Voltage Range | Includes ground |
| Voltage Gain | 100 dB |
| Supply Current per Amplifier | 375 µA |
| Input Bias Current | 20 nA |
| Input Offset Voltage | 3 mV max. |
| Input Offset Current | 2 nA |
| Power Supply Range (Single Supply) | 3 V to 30 V |
| Power Supply Range (Dual Supplies) | ±1.5 V to ±15 V |
| Package | TSSOP-14 |
| Operating Temperature Range | -40°C to 125°C |
| Grade | Industrial |
| RoHS Compliance Grade | Ecopack3 |
Key Features
- Low power consumption with a supply current of 375 µA per amplifier.
- Wide gain bandwidth of 1.3 MHz.
- Large voltage gain of 100 dB.
- Low input bias current of 20 nA and low input offset current of 2 nA.
- Wide power supply range: single supply from 3 V to 30 V and dual supplies from ±1.5 V to ±15 V.
- Input common mode voltage range includes ground.
- Available in TSSOP-14 package.
Applications
The LM324PT is suitable for a variety of applications due to its low power consumption, high gain, and wide operating voltage range. Common uses include:
- Industrial automation and control systems.
- Automotive electronics.
- Consumer electronics such as audio equipment and medical devices.
- General-purpose amplification in various electronic circuits.
Q & A
- What is the LM324PT?
The LM324PT is a low-power, quad operational amplifier produced by STMicroelectronics. - How many amplifiers does the LM324PT contain?
The LM324PT contains four independent operational amplifiers. - What is the gain bandwidth of the LM324PT?
The gain bandwidth of the LM324PT is 1.3 MHz. - What is the input bias current of the LM324PT?
The input bias current of the LM324PT is 20 nA. - What is the operating temperature range of the LM324PT?
The operating temperature range of the LM324PT is -40°C to 125°C. - In what package is the LM324PT available?
The LM324PT is available in a TSSOP-14 package. - What are the typical applications of the LM324PT?
The LM324PT is used in industrial automation, automotive electronics, consumer electronics, and general-purpose amplification. - What is the power supply range for the LM324PT?
The LM324PT can operate from a single supply of 3 V to 30 V or from dual supplies of ±1.5 V to ±15 V. - Is the LM324PT RoHS compliant?
Yes, the LM324PT is RoHS compliant with an Ecopack3 grade. - Where can I find more detailed specifications and resources for the LM324PT?
You can find detailed specifications and resources on the STMicroelectronics official website and other authorized distributors.
