Overview
The LM358F-E2, produced by Rohm Semiconductor, is a dual ground sense operational amplifier designed for a wide range of applications. This component is part of the LM358 series, known for its low power consumption and versatility in operating with single or split power supplies. The LM358F-E2 is particularly suited for environments requiring robust performance over a broad voltage range.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Power Supply (Min.) | 3 | V |
| Power Supply (Max.) | 32 | V |
| Number of Channels | 2 | |
| Circuit Current (Typ.) | 0.3 | mA/ch |
| Input Offset Voltage (Max.) | 4.5 | mV |
| Input Bias Current (Typ.) | 20 | nA |
| Slew Rate (Typ.) | 0.3 | V/µs |
| Input Voltage Range | 0 to VCC-1.5 | V |
| Output Voltage Range | VSS+0.005 to VDD-1.5 | V |
| Voltage Gain (Typ.) | 100 | dB |
| Equivalent Input Noise Voltage (Typ.) | 40 | nV/√Hz |
| Output Current (Typ.) | 30 | mA |
| CMRR (Typ.) | 80 | dB |
| PSRR (Typ.) | 100 | dB |
| GBW (Typ.) | 0.8 | MHz |
| Operating Temperature (Min.) | -40 | °C |
| Operating Temperature (Max.) | 85 | °C |
| Package Size | 5x6.2 (t=1.71) | mm |
Key Features
- Operable with a Single Power Supply
- Wide Operating Supply Voltage Range (3V to 32V)
- Input / Output GND Sense
- High Large Signal Voltage Gain
- Low Current Consumption (Typ. 0.3 mA/ch)
- Internal RF and EMI Filter
Applications
The LM358F-E2 is suitable for various applications, including:
- Merchant network and server power supply units
- Multi-function printers
- Automotive systems (please contact Sales for specific automotive usage)
- General-purpose amplification in industrial and consumer electronics
Q & A
- What is the operating voltage range of the LM358F-E2?
The LM358F-E2 operates over a voltage range of 3V to 32V. - How many channels does the LM358F-E2 have?
The LM358F-E2 is a dual operational amplifier, meaning it has 2 channels. - What is the typical circuit current per channel for the LM358F-E2?
The typical circuit current per channel is 0.3 mA. - What is the maximum input offset voltage for the LM358F-E2?
The maximum input offset voltage is 4.5 mV. - What is the slew rate of the LM358F-E2?
The slew rate is typically 0.3 V/µs. - What is the common-mode rejection ratio (CMRR) of the LM358F-E2?
The CMRR is typically 80 dB. - What is the power supply rejection ratio (PSRR) of the LM358F-E2?
The PSRR is typically 100 dB. - What is the gain-bandwidth product (GBW) of the LM358F-E2?
The GBW is typically 0.8 MHz. - What are the operating temperature ranges for the LM358F-E2?
The operating temperature ranges from -40°C to 85°C. - What are some common applications for the LM358F-E2?
Common applications include merchant network and server power supply units, multi-function printers, and general-purpose amplification in industrial and consumer electronics.
