Overview
The LM358DG is a dual operational amplifier produced by onsemi. It is designed using the circuit designs perfected for quad operational amplifiers and offers several key advantages, particularly in single supply applications. This amplifier is equivalent to one-half of an LM324 and features low power drain, a common mode input voltage range extending to ground/VEE, and the ability to operate on either single or split supply voltages. The LM358 series can operate at supply voltages ranging from 3.0 V to 32 V, making it versatile for various applications.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max |
|---|---|---|---|---|
| Input Offset Voltage (VCC = 5.0 V, VEE = GND, TA = 25°C) | VIO | -2.0 mV | 5.0 mV | 7.0 mV |
| Input Bias Current | Ib | - | 45 nA | - |
| Common Mode Rejection Ratio (CMRR) | CMRR | - | 85 dB | - |
| Gain Bandwidth Product (GBW) | GBW | - | 0.7 MHz | - |
| Slew Rate (SR) | SR | - | 0.6 V/μs | - |
| Output Voltage Range (VCC = 5.0 V, RL = 2.0 kΩ) | VOH | 3.3 V | 3.5 V | - |
| Supply Voltage Range | VCC | 3.0 V | - | 32 V |
| Operating Temperature Range | TA | 0°C | - | 70°C |
| Package Type | - | - | SOIC-8 | - |
Key Features
- Low power drain
- Common mode input voltage range extending to ground/VEE
- Single supply or split supply operation
- Short Circuit Protected Outputs
- True Differential Input Stage
- Internally Compensated
- ESD Clamps on the Inputs for increased ruggedness
- Pb-Free Packages available
Applications
The LM358DG is suitable for a wide range of applications, including:
- Single supply operational amplifier circuits
- Transducer amplifiers
- DC gain blocks
- Integrators
- Differentiators
- Low-frequency filters
- Audio preamplifiers
Q & A
- What is the supply voltage range for the LM358DG?
The LM358DG can operate at supply voltages ranging from 3.0 V to 32 V.
- What is the common mode input voltage range for the LM358DG?
The common mode input voltage range extends to ground/VEE.
- Is the LM358DG internally compensated?
- What is the typical gain bandwidth product (GBW) of the LM358DG?
The typical gain bandwidth product (GBW) is 0.7 MHz.
- What is the slew rate (SR) of the LM358DG?
The slew rate (SR) is typically 0.6 V/μs.
- Does the LM358DG have short circuit protected outputs?
- What is the operating temperature range for the LM358DG?
The operating temperature range is from 0°C to 70°C.
- Is the LM358DG available in Pb-Free packages?
- What is the typical input bias current of the LM358DG?
The typical input bias current is 45 nA.
- What is the common mode rejection ratio (CMRR) of the LM358DG?
The common mode rejection ratio (CMRR) is typically 85 dB.
