Overview
The LM358FV-GE2, produced by Rohm Semiconductor, is a dual ground sense operational amplifier. This component is designed to offer low current consumption and a wide operating voltage range, making it versatile for various applications. The LM358FV-GE2 is particularly suitable for systems requiring a single power supply and ground sense input/output capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Power Supply (Min.) [V] | 3 |
| Power Supply (Max.) [V] | 32 |
| Channel | 2 |
| Circuit Current (Typ.) [mA/ch] | 0.3 |
| Input Offset Voltage (Max.) [mV] | 4.5 |
| Input Bias Current (Typ.) [nA] | 20 |
| Slew Rate (Typ.) [V/µs] | 0.3 |
| Input Voltage Range [V] | 0 to VCC-1.5 |
| Output Voltage Range [V] | VSS+0.005 to VDD-1.5 |
| Voltage gain (Typ.) [dB] | 100 |
| Equivalent input noise voltage (Typ.) [nV/√Hz] | 40 |
| Output current (Typ.) [mA] | 30 |
| CMRR (Typ.) [dB] | 80 |
| PSRR (Typ.) [dB] | 100 |
| GBW (Typ.) [MHz] | 0.8 |
| Operating Temperature (Min.) [°C] | -40 |
| Operating Temperature (Max.) [°C] | 85 |
| Package Size [mm] | 5x6.2 (t=1.71) |
Key Features
- Operable with a Single Power Supply
- Wide Operating Supply Voltage Range
- Input / Output GND Sense
- High Large Signal Voltage Gain
Applications
The LM358FV-GE2 is suitable for a variety of applications, including audio amplifiers, voltage regulators, and sensor signal conditioning. Its ground sense input/output capability makes it particularly useful in automotive and industrial control systems where single power supply operation is necessary.
Q & A
- What is the operating voltage range of the LM358FV-GE2? The operating voltage range is from 3V to 32V.
- How many channels does the LM358FV-GE2 have? The LM358FV-GE2 is a dual operational amplifier, meaning it has 2 channels.
- What is the typical circuit current per channel? The typical circuit current per channel is 0.3 mA.
- What is the maximum input offset voltage? The maximum input offset voltage is 4.5 mV.
- What is the typical slew rate? The typical slew rate is 0.3 V/µs.
- What is the input voltage range? The input voltage range is from 0 to VCC-1.5.
- What is the output voltage range? The output voltage range is from VSS+0.005 to VDD-1.5.
- What is the typical voltage gain? The typical voltage gain is 100 dB.
- What is the equivalent input noise voltage? The equivalent input noise voltage is typically 40 nV/√Hz.
- What is the typical output current? The typical output current is 30 mA.
