Overview
The LM358AD is a low-power dual operational amplifier designed to operate from a single power supply over a wide range of voltages. This component is part of the LM358 series, which includes devices from various manufacturers, including Texas Instruments and others. The LM358AD is specifically tailored for applications requiring high gain, low power consumption, and wide bandwidth.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | Low Power | |
| No of Channels | 2 | |
| Slew Rate-Nom | 0.6 | V/µs |
| Input Offset Voltage-Max | 3 | mV |
| Gain Bandwidth Product | 1.1 | MHz |
| Average Bias Current-Max | 50 | nA |
| Supply Voltage | 3 to 30 | V |
| Common Mode Rejection Ratio | 85 | dB |
| Supply Current | 2 | mA |
| Power Supply Rejection Ratio | 100 | dB |
| Operating Temp Range | 0 to 70 | °C |
| DC Voltage Gain | 100 | dB |
| Low Noise | 55 | nV/√Hz |
| Output Current | 60 | mA |
| Package Style | MSOIC-8 | |
| Mounting Method | Surface Mount |
Key Features
- Internally frequency-compensated
- Large DC voltage gain: 100 dB
- Wide bandwidth (unity gain): 1.1 MHz
- Very low supply current per operator, essentially independent of supply voltage
- Low input bias current: 20 nA
- Low input offset voltage: 2 mV
- Low input offset current: 2 nA
- Input common-mode voltage range includes negative rails
- Differential input voltage range equal to the power supply voltage
- Large output voltage swing: 0 V to (VCC+ - 1.5V)
Applications
The LM358AD is versatile and can be used in various applications, including:
- Transducer amplifiers
- DC gain blocks
- All conventional op-amp circuits, especially in single power supply systems
- Merchant network and server power supply units
- Multi-function printers
Q & A
- What is the operating temperature range of the LM358AD?
The operating temperature range of the LM358AD is 0°C to 70°C.
- What is the supply voltage range for the LM358AD?
The supply voltage range for the LM358AD is 3V to 30V.
- What is the gain bandwidth product of the LM358AD?
The gain bandwidth product of the LM358AD is 1.1 MHz.
- What is the common-mode rejection ratio of the LM358AD?
The common-mode rejection ratio of the LM358AD is 85 dB.
- What is the typical supply current for the LM358AD?
The typical supply current for the LM358AD is 2 mA.
- What is the maximum output current of the LM358AD?
The maximum output current of the LM358AD is 60 mA.
- What package styles are available for the LM358AD?
The LM358AD is available in various package styles, including DIP-8, SO-8, MiniSO-8, and TSSOP-8.
- Is the LM358AD internally frequency-compensated?
Yes, the LM358AD is internally frequency-compensated.
- What are some common applications of the LM358AD?
The LM358AD is commonly used in transducer amplifiers, DC gain blocks, and all conventional op-amp circuits, especially in single power supply systems.
- Does the LM358AD have low noise characteristics?
Yes, the LM358AD has low noise characteristics, with a noise level of 55 nV/√Hz.
