Overview
The LM358BAIDGKR is a dual operational amplifier from Texas Instruments, part of the LM358 family. This device is designed to offer high performance and reliability in a variety of applications. It is an upgraded version of the industry-standard LM358, providing enhanced features such as lower offset voltage, higher unity-gain bandwidth, and improved ESD protection. The LM358BAIDGKR operates over a wide supply range of 3V to 36V, making it versatile for different power supply conditions.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit |
|---|---|---|---|
| Supply Voltage Range | 3 V to 36 V | V | |
| Quiescent Current per Channel | 300 µA | µA | |
| Unity-Gain Bandwidth | 1.2 MHz | MHz | |
| Input Offset Voltage at 25°C | 2 mV (BA version), 3 mV (A, B versions) | mV | |
| Common-Mode Input Voltage Range | Includes ground | V | |
| Operating Temperature Range | –40°C to +125°C | °C | |
| ESD Protection | 2000-V human-body model, 1000-V charged-device model | V |
Key Features
- Wide supply range of 3 V to 36 V, making it suitable for various power supply conditions.
- Low quiescent current of 300 µA per channel, which is beneficial for power-sensitive applications.
- Unity-gain bandwidth of 1.2 MHz, ensuring high-frequency performance.
- Common-mode input voltage range includes ground, enabling direct sensing near ground.
- Low input offset voltage, with a maximum of 2 mV for the BA version and 3 mV for the A and B versions at 25°C.
- Internal RF and EMI filters, enhancing the device's robustness against electromagnetic interference.
- High ESD protection, exceeding 2000-V human-body model and 1000-V charged-device model.
Applications
- Merchant network and server power supply units.
- Multi-function printers.
- Professional audio mixers.
- Refrigerators and washing machines.
- Telecom DC/DC modules and other power-related applications.
- Automotive and industrial control systems where robustness and low power consumption are critical.
Q & A
- What is the supply voltage range of the LM358BAIDGKR?
The LM358BAIDGKR operates over a supply voltage range of 3 V to 36 V.
- What is the typical quiescent current per channel for the LM358BAIDGKR?
The typical quiescent current per channel is 300 µA.
- What is the unity-gain bandwidth of the LM358BAIDGKR?
The unity-gain bandwidth is 1.2 MHz.
- What is the input offset voltage of the LM358BAIDGKR at 25°C?
The input offset voltage is a maximum of 2 mV for the BA version and 3 mV for the A and B versions at 25°C.
- Does the LM358BAIDGKR have internal RF and EMI filters?
- What is the operating temperature range of the LM358BAIDGKR?
The operating temperature range is –40°C to +125°C.
- What level of ESD protection does the LM358BAIDGKR offer?
The LM358BAIDGKR offers ESD protection exceeding 2000-V human-body model and 1000-V charged-device model.
- In what types of applications is the LM358BAIDGKR commonly used?
The LM358BAIDGKR is commonly used in applications such as merchant network and server power supply units, multi-function printers, professional audio mixers, and automotive and industrial control systems.
- Is the LM358BAIDGKR suitable for low-power applications?
- Does the LM358BAIDGKR support direct sensing near ground?
