Overview
The LM358PWRG3, produced by Texas Instruments, is a dual operational amplifier (op-amp) that is part of the LM358 series. This device is designed to provide high performance and reliability in a variety of applications. The LM358B and LM358BA versions, which include the LM358PWRG3, are next-generation op-amps that offer enhanced features such as low offset voltage, high differential input voltage capability, and internal RF and EMI filters. These features make the LM358PWRG3 suitable for cost-sensitive and environmentally challenging applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 3 to 36 | V |
| Quiescent Current per Amplifier | 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 to VCC - 1.5 | V |
| Operating Temperature Range | 0 to 70 | °C |
| Package Type | TSSOP (PW) | |
| Pins | 8 |
Key Features
- Wide supply range of 3V to 36V (B, BA versions)
- Low quiescent current of 300µA per amplifier (typical)
- Unity-gain bandwidth of 1.2MHz (B, BA versions)
- Common-mode input voltage range includes ground, enabling direct sensing near ground
- Internal RF and EMI filter (B, BA versions)
- High ESD (2kV, HBM) protection
- Available in micro-sized packaging such as SOT23-8, SOIC, TSSOP, and VSSOP
Applications
- Merchant network and server power supply units
- Multi-function printers
- Cost-sensitive and environmentally challenging applications
- General-purpose operational amplifier uses in various electronic circuits
Q & A
- What is the supply voltage range of the LM358PWRG3?
The supply voltage range is from 3V to 36V. - What is the typical quiescent current per amplifier for the LM358PWRG3?
The typical quiescent current per amplifier is 300µA. - What is the unity-gain bandwidth of the LM358PWRG3?
The unity-gain bandwidth is 1.2MHz. - What is the maximum input offset voltage for the LM358BA version?
The maximum input offset voltage for the LM358BA version is 2mV at 25°C. - What is the common-mode input voltage range for the LM358PWRG3?
The common-mode input voltage range includes ground and goes up to VCC - 1.5V. - What is the operating temperature range for the LM358PWRG3?
The operating temperature range is from 0°C to 70°C. - What types of packaging are available for the LM358PWRG3?
The LM358PWRG3 is available in TSSOP (PW) and other industry-standard packages such as SOIC, VSSOP, and SOT23-8. - Does the LM358PWRG3 have built-in EMI and RF filters?
Yes, the LM358PWRG3 has internal RF and EMI filters. - What is the ESD protection level for the LM358PWRG3?
The ESD protection level is 2kV (HBM). - In what types of applications is the LM358PWRG3 commonly used?
The LM358PWRG3 is commonly used in merchant network and server power supply units, multi-function printers, and other cost-sensitive and environmentally challenging applications.
