Overview
The LM358PWR is a dual operational amplifier produced by Texas Instruments. It is part of the LM358 family, which includes industry-standard op amps known for their high performance and versatility. The LM358PWR is particularly notable for its wide supply range, low quiescent current, and high unity-gain bandwidth, making it suitable for a variety of cost-sensitive applications. This device is available in the TSSOP (PW) package with 8 pins and operates over a temperature range of 0°C to 70°C.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | TSSOP (PW) | - |
| Pins | 8 | - |
| Operating Temperature Range | 0 to 70 | °C |
| Supply Voltage Range | 3 to 36 | V |
| Quiescent Current per Channel | 300 | µA |
| Unity-Gain Bandwidth | 1.2 | MHz |
| Input Offset Voltage (BA version) | 2 | mV |
| Input Offset Voltage (A, B versions) | 3 | mV |
| Common-Mode Input Voltage Range | -0.3 to +32 | V |
| Differential Input Voltage Range | -32 to +32 | V |
| Maximum Junction Temperature | 150 | °C |
Key Features
- Wide Supply Range: The LM358PWR operates over a wide supply range of 3V to 36V, making it versatile for various applications.
- Low Quiescent Current: Each channel has a quiescent current of 300µA, which is beneficial for power-sensitive designs.
- Unity-Gain Bandwidth: The device has a unity-gain bandwidth of 1.2MHz, ensuring good frequency response.
- Common-Mode Input Voltage Range: The common-mode input voltage range includes ground, allowing for direct sensing near ground.
- Low Input Offset Voltage: The input offset voltage is as low as 2mV for the BA version and 3mV for the A and B versions.
- Internal RF and EMI Filter: The device includes internal RF and EMI filters, enhancing its performance in noisy environments.
- High ESD Protection: The LM358PWR has high ESD protection, making it suitable for rugged and environmentally challenging applications.
Applications
- Merchant Network and Server Power Supply Units: The LM358PWR is used in power supply units due to its stability and wide supply range.
- Multi-function Printers: Its versatility and low quiescent current make it suitable for use in multi-function printers.
- Industrial Control Systems: The device is used in various industrial control systems where high reliability and performance are required.
- Automotive Systems: It is also used in automotive systems due to its robustness and ability to operate in a wide temperature range.
Q & A
- What is the operating temperature range of the LM358PWR?
The operating temperature range of the LM358PWR is 0°C to 70°C.
- What is the supply voltage range for the LM358PWR?
The supply voltage range for the LM358PWR is 3V to 36V.
- What is the quiescent current per channel for the LM358PWR?
The quiescent current per channel for the LM358PWR is 300µA.
- What is the unity-gain bandwidth of the LM358PWR?
The unity-gain bandwidth of the LM358PWR is 1.2MHz.
- What is the input offset voltage for the LM358PWR?
The input offset voltage for the LM358PWR is 2mV for the BA version and 3mV for the A and B versions.
- Does the LM358PWR have internal RF and EMI filters?
Yes, the LM358PWR includes internal RF and EMI filters.
- What is the maximum junction temperature for the LM358PWR?
The maximum junction temperature for the LM358PWR is 150°C.
- What are some common applications of the LM358PWR?
The LM358PWR is commonly used in merchant network and server power supply units, multi-function printers, industrial control systems, and automotive systems.
- What package type is the LM358PWR available in?
The LM358PWR is available in the TSSOP (PW) package with 8 pins.
- Does the LM358PWR have high ESD protection?
Yes, the LM358PWR has high ESD protection, making it suitable for rugged and environmentally challenging applications.
