Overview
The LM358ADGK is a dual operational amplifier produced by Texas Instruments. It is part of the LM358 series, known for its wide range of applications and robust performance characteristics. This device is particularly valued for its high input impedance, low power consumption, and stability over a wide range of operating conditions.
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 (Max at 25°C) | 3 (A, B versions), 2 (BA version) | mV |
| Differential Input Voltage Range | -32 to 32 | V |
| Common-Mode Input Voltage Range | V- to V+ - 2 | V |
| Operating Ambient Temperature Range | 0 to 70 | °C |
| Package Type | VSSOP-8 |
Key Features
- Wide supply range of 3V to 36V, making it versatile for various power supply conditions.
- Low quiescent current of 300µA per channel, which is beneficial for power-sensitive applications.
- Unity-gain bandwidth of 1.2MHz, ensuring good frequency response.
- Common-mode input voltage range includes ground, enabling direct sensing near ground.
- Internal RF and EMI filters, enhancing the device's robustness against electromagnetic interference.
- High ESD protection (2 kV, HBM), suitable for rugged and environmentally challenging applications.
Applications
- Merchant network and server power supply units.
- Multi-function printers.
- Industrial control systems.
- Automotive electronics.
- Medical devices requiring stable and low-power amplification.
Q & A
- What is the supply voltage range of the LM358ADGK?
The supply voltage range is from 3V to 36V. - What is the quiescent current per channel for the LM358ADGK?
The quiescent current per channel is 300µA. - What is the unity-gain bandwidth of the LM358ADGK?
The unity-gain bandwidth is 1.2MHz. - What is the maximum input offset voltage at 25°C for the LM358ADGK?
The maximum input offset voltage is 3mV for A and B versions, and 2mV for BA versions. - Does the LM358ADGK have internal RF and EMI filters?
Yes, it has internal RF and EMI filters. - What is the operating ambient temperature range for the LM358ADGK?
The operating ambient temperature range is from 0°C to 70°C. - What types of packages are available for the LM358 series?
The LM358 series is available in various packages including SOIC, TSSOP, VSSOP, and others. - What is the differential input voltage range for the LM358ADGK?
The differential input voltage range is from -32V to 32V. - Is the LM358ADGK suitable for high ESD environments?
Yes, it has high ESD protection (2 kV, HBM). - What are some common applications of the LM358ADGK?
Common applications include merchant network and server power supply units, multi-function printers, industrial control systems, automotive electronics, and medical devices.
