Overview
The LM358BIDDFR, produced by Texas Instruments, is a dual operational amplifier that belongs to the next-generation versions of the industry-standard LM358 and LM2904 op amps. This device is designed to provide outstanding value for cost-sensitive applications, offering enhanced features such as wide supply range, low offset voltage, and high differential input voltage capability. The LM358BIDDFR is particularly suited for rugged and environmentally challenging applications due to its integrated EMI and RF filters and high ESD tolerance.
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 Maximum at 25°C | 2 (BA version), 3 (A, B versions) | mV |
| Common-Mode Input Voltage Range | Includes ground | |
| Differential Input Voltage Range | -32 to 32 | V |
| Operating Ambient Temperature Range | -40 to 85 | °C |
| ESD Tolerance (HBM) | 2 kV | |
| Package Types | SOIC, TSSOP, VSSOP, SOT23-8 |
Key Features
- Wide supply range of 3V to 36V, making it versatile for various applications.
- Low quiescent current of 300 µA per channel, which is beneficial for power-sensitive designs.
- Unity-gain bandwidth of 1.2 MHz, ensuring good frequency response.
- Common-mode input voltage range includes ground, enabling direct sensing near ground.
- Low input offset voltage maximum of 2 mV (BA version) and 3 mV (A, B versions) at 25°C.
- Internal RF and EMI filters for improved noise immunity.
- High ESD tolerance of 2 kV (HBM), suitable for rugged environments.
- Available in micro-sized packaging such as SOT23-8, as well as industry-standard packages like SOIC, TSSOP, and VSSOP.
Applications
- Merchant network and server power supply units.
- Multi-function printers.
- Industrial control systems.
- Automotive electronics.
- Medical devices requiring high reliability and low noise.
- Consumer electronics where cost and performance are critical.
Q & A
- What is the supply voltage range of the LM358BIDDFR?
The supply voltage range is from 3V to 36V.
- What is the quiescent current per channel for the LM358BIDDFR?
The quiescent current per channel is 300 µA.
- What is the unity-gain bandwidth of the LM358BIDDFR?
The unity-gain bandwidth is 1.2 MHz.
- What is the input offset voltage maximum for the LM358BIDDFR at 25°C?
The input offset voltage maximum is 2 mV for the BA version and 3 mV for the A and B versions.
- Does the LM358BIDDFR have internal EMI and RF filters?
- What is the ESD tolerance of the LM358BIDDFR?
The ESD tolerance is 2 kV (HBM).
- In what package types is the LM358BIDDFR available?
The LM358BIDDFR is available in SOIC, TSSOP, VSSOP, and SOT23-8 packages.
- What is the operating ambient temperature range for the LM358BIDDFR?
The operating ambient temperature range is from -40°C to 85°C.
- What are some typical applications of the LM358BIDDFR?
Typical applications include merchant network and server power supply units, multi-function printers, industrial control systems, automotive electronics, and medical devices.
- Why is the LM358BIDDFR suitable for rugged environments?
The LM358BIDDFR is suitable for rugged environments due to its high ESD tolerance and integrated EMI and RF filters.
