Overview
The LM358ADE4 is a dual operational amplifier produced by Texas Instruments. It is part of the LM358 series, which is known for its wide supply voltage range, low power consumption, and high performance. This device is particularly useful in a variety of applications where dual operational amplifiers are required, offering two independent, high-gain frequency-compensated operational amplifiers in a single package.
Key Specifications
| Parameter | Unit | Min | Typ | Max |
|---|---|---|---|---|
| Supply Voltage (VS) | V | 3 | - | 36 |
| Quiescent Current per Amplifier | µA | - | 300 | - |
| Unity-Gain Bandwidth | MHz | - | 1.2 | - |
| Input Offset Voltage (VIO) | mV | -2.0 | 5.0 | 7.0 |
| Common-Mode Input Voltage Range | V | V- | - | V+ - 1.7 |
| Operating Ambient Temperature | °C | 0 | - | 70 |
| Slew Rate | V/µs | - | 0.3 | - |
| Output Voltage Swing (RL = 2kΩ) | V | - | - | 26 |
Key Features
- Wide Supply Voltage Range: The LM358ADE4 can operate from a supply voltage range of 3V to 36V, making it versatile for various applications.
- Low Power Consumption: The device has a quiescent current of 300µA per amplifier, which is beneficial for power-sensitive applications.
- High Performance: It features a unity-gain bandwidth of 1.2MHz and a slew rate of 0.3V/µs, ensuring good frequency response and signal integrity.
- High ESD Protection: The device has high ESD protection of up to 2kV (HBM), making it suitable for rugged and environmentally challenging applications.
- Compact Packaging: Available in various compact packages such as SOIC, TSSOP, and VSSOP, which are ideal for space-constrained designs.
Applications
- Transducer Amplifiers: Suitable for amplifying signals from various transducers.
- DC Amplification Blocks: Can be used in DC amplification circuits.
- Motor Control: Applicable in motor control systems including AC induction, brushed DC, brushless DC, and stepper motors.
- Consumer Electronics: Used in desktop PCs, motherboards, air conditioners, washers, dryers, and refrigerators.
- Power Supplies and Inverters: Utilized in power supplies, AC inverters, string inverters, central inverters, and voltage frequency drives.
- Uninterruptible Power Supplies (UPS): Suitable for UPS systems.
- Electronic Point-of-Sale Systems: Can be used in electronic point-of-sale systems.
Q & A
- What is the supply voltage range of the LM358ADE4? The LM358ADE4 can operate from a supply voltage range of 3V to 36V.
- What is the quiescent current per amplifier for the LM358ADE4? The quiescent current per amplifier is 300µA.
- What is the unity-gain bandwidth of the LM358ADE4? The unity-gain bandwidth is 1.2MHz.
- What is the slew rate of the LM358ADE4? The slew rate is 0.3V/µs.
- What is the operating ambient temperature range for the LM358ADE4? The operating ambient temperature range is from 0°C to 70°C.
- What types of packaging are available for the LM358ADE4? The device is available in SOIC, TSSOP, and VSSOP packages.
- What is the ESD protection level of the LM358ADE4? The device has an ESD protection level of up to 2kV (HBM).
- Can the LM358ADE4 be used in single-supply voltage systems? Yes, the LM358ADE4 can operate from a single supply over a wide range of voltages.
- What are some common applications of the LM358ADE4? Common applications include transducer amplifiers, DC amplification blocks, motor control systems, consumer electronics, power supplies, and electronic point-of-sale systems.
- Is the LM358ADE4 suitable for automotive use? While the LM358 itself is not specifically qualified for automotive use, other variants like the NCV2904 are qualified for such applications.
