Overview
The LM358PE4, produced by Texas Instruments, is a dual operational amplifier (op amp) that is part of the industry-standard LM358 series. This device is known for its high voltage capability and robust features, making it suitable for a wide range of applications. The LM358PE4 is particularly valued for its cost-effectiveness and reliability in various electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 3 to 36 | V |
| Quiescent Current per Channel | 300 | µA |
| Unity-Gain Bandwidth | 1.2 | MHz |
| Input Offset Voltage (Typical) | 2 to 3 | mV |
| Common-Mode Input Voltage Range | Includes ground | - |
| ESD Protection | 2 kV, HBM | - |
| Operating Temperature Range | 0 to 70 | °C |
| Package Type | PDIP (P) | - |
| Number of Pins | 8 | - |
Key Features
- Wide Supply Range: Operates from 3V to 36V, making it versatile for various power supply conditions.
- Low Quiescent Current: Each channel consumes only 300µA, which is beneficial for power-sensitive applications.
- High Unity-Gain Bandwidth: Offers a bandwidth of 1.2MHz, suitable for high-frequency applications.
- Common-Mode Input Range to Ground: Allows direct sensing near ground, enhancing flexibility in circuit design.
- Low Input Offset Voltage: Maximum offset voltage of 2mV (BA version) and 3mV (A, B versions) at 25°C.
- Integrated EMI and RF Filters: Provides protection against electromagnetic interference and radio-frequency interference.
- High ESD Protection: Withstands 2kV of electrostatic discharge, ensuring robustness in harsh environments.
Applications
- Power Supplies and Mobile Chargers: Suitable for various power supply and charging applications due to its high voltage and current handling capabilities.
- Motor Control: Used in AC induction, brushed DC, brushless DC, high-voltage, low-voltage, permanent magnet, and stepper motor control systems.
- Consumer Electronics: Found in desktop PCs, motherboards, air conditioners, washers, dryers, and refrigerators).
- Industrial Automation: Utilized in AC inverters, string inverters, central inverters, voltage frequency drives, and uninterruptible power supplies).
- Electronic Point-of-Sale Systems: Used in various POS systems due to its reliability and cost-effectiveness).
Q & A
- What is the supply voltage range of the LM358PE4?
The LM358PE4 operates from a supply voltage range of 3V to 36V).
- What is the quiescent current per channel of the LM358PE4?
The quiescent current per channel is 300µA).
- What is the unity-gain bandwidth of the LM358PE4?
The unity-gain bandwidth is 1.2MHz).
- What is the maximum input offset voltage of the LM358PE4?
The maximum input offset voltage is 2mV for BA versions and 3mV for A and B versions at 25°C).
- Does the LM358PE4 have integrated EMI and RF filters?
Yes, the LM358PE4 includes integrated EMI and RF filters).
- What is the ESD protection level of the LM358PE4?
The LM358PE4 has an ESD protection level of 2kV, HBM).
- What is the operating temperature range of the LM358PE4?
The operating temperature range is 0°C to 70°C).
- In what package is the LM358PE4 available?
The LM358PE4 is available in a PDIP (P) package with 8 pins).
- What are some common applications of the LM358PE4?
Common applications include power supplies, motor control, consumer electronics, industrial automation, and electronic point-of-sale systems).
- Is the LM358PE4 suitable for rugged environments?
Yes, the LM358PE4 is designed to be used in rugged, environmentally challenging applications due to its high ESD protection and integrated EMI and RF filters).
