Overview
The LM358EDR2G is a single supply dual operational amplifier produced by onsemi. This device leverages the circuit designs developed for quad operational amplifiers, offering low power consumption and the ability to operate with either single or split supply configurations. The LM358 series is functionally equivalent to one-half of the LM324 quad operational amplifier. It is designed to operate at supply voltages ranging from 3.0 V to 32 V, with quiescent currents significantly lower than those of the MC1741. This makes the LM358EDR2G highly suitable for a variety of single supply applications, eliminating the need for external biasing components in many cases.
Key Specifications
| Characteristic | Symbol | LM358 | Unit |
|---|---|---|---|
| Input Offset Voltage | VIO | -2.0 to 7.0 | mV |
| Output Voltage High Limit | VOH | 3.3 to 3.5 (VCC = 5.0 V, RL = 2.0 kΩ) | V |
| Output Voltage Low Limit | VOL | 5.0 to 20 | mV |
| Output Source Current | IO+ | 20 to 40 | mA |
| Output Sink Current | IO- | 10 to 20 | mA |
| Output Short Circuit to Ground | ISC | 40 to 60 | mA |
| Power Supply Current (Total Device) | ICC | 1.5 to 3.0 (VCC = 30 V, VO = 0 V, RL = ∞) | mA |
| Operating Temperature Range | Tlow to Thigh | 0°C to +70°C | °C |
| Package Type | SOIC-8 (Pb-Free) |
Key Features
- Low Power Consumption: The LM358EDR2G has quiescent currents about one-fifth of those associated with the MC1741 on a per amplifier basis.
- Single or Split Supply Operation: Can operate with supply voltages from 3.0 V to 32 V.
- Common Mode Input Range: Includes the negative supply, eliminating the need for external biasing components in many applications.
- Output Voltage Range: Includes the negative power supply voltage, enhancing flexibility in circuit design.
- Short Circuit Protected Outputs: Provides protection against short circuits to ground.
Applications
- Audio and Video Equipment: Suitable for use in audio and video circuits due to its low noise and high gain.
- Medical Devices: Used in medical equipment where low power consumption and reliability are crucial.
- Industrial Control Systems: Ideal for various industrial control applications requiring stable and reliable operation.
- Automotive Systems: Employed in automotive electronics for its robust performance and wide operating temperature range.
- General Purpose Amplification: Widely used in general-purpose amplification circuits where single supply operation is necessary.
Q & A
- What is the operating temperature range of the LM358EDR2G?
The operating temperature range of the LM358EDR2G is from 0°C to +70°C.
- What is the typical input offset voltage of the LM358EDR2G?
The typical input offset voltage of the LM358EDR2G is between -2.0 mV and 7.0 mV.
- Can the LM358EDR2G operate with a single supply or split supply?
Yes, the LM358EDR2G can operate with either a single supply or a split supply configuration.
- What is the maximum output short circuit current to ground for the LM358EDR2G?
The maximum output short circuit current to ground for the LM358EDR2G is between 40 mA and 60 mA.
- What is the package type of the LM358EDR2G?
The LM358EDR2G comes in a SOIC-8 (Pb-Free) package.
- What is the typical power supply current for the LM358EDR2G?
The typical power supply current for the LM358EDR2G is between 1.5 mA and 3.0 mA when VCC = 30 V, VO = 0 V, and RL = ∞.
- Is the LM358EDR2G protected against short circuits?
Yes, the LM358EDR2G has short circuit protected outputs.
- What is the common mode input voltage range of the LM358EDR2G?
The common mode input voltage range of the LM358EDR2G includes the negative supply, extending to ground/VEE.
- Can the LM358EDR2G be used in audio and video equipment?
Yes, the LM358EDR2G is suitable for use in audio and video circuits due to its low noise and high gain.
- Is the LM358EDR2G lead-free?
Yes, the LM358EDR2G is a lead-free (Pb-Free) device.
