Overview
The LM2904FVM-GTR is a dual ground sense operational amplifier produced by ROHM Semiconductor. This component is designed to offer low current consumption and a wide operating voltage range, making it versatile for various applications. It is particularly suitable for use in environments requiring a single power supply, with an operating voltage range from 3V to 32V. The LM2904FVM-GTR is part of the LM2904 series, known for its high large signal voltage gain and input/output ground sense capabilities.
Key Specifications
| Parameter | Value | Unit | Condition |
|---|---|---|---|
| Power Supply (Min.) | 3 | V | (Single Supply) |
| Power Supply (Max.) | 32 | V | (Single Supply) |
| 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 | |
| Large Signal 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 | |
| Gain Bandwidth Product (Typ.) | 0.8 | MHz | |
| Operating Temperature Range | -40°C to 125°C | °C | |
| Package Type | MSOP-8 |
Key Features
- Operable with a Single Power Supply
- Wide Operating Supply Voltage Range (3V to 32V)
- Input/output Ground Sense
- High Large Signal Voltage Gain
- Low Current Consumption
Applications
- Current Sense Applications
- Buffer Amplifier Applications
- Active Filter Applications
- Consumer Electronics
Q & A
- What is the operating voltage range of the LM2904FVM-GTR?
The operating voltage range is from 3V to 32V (single power supply).
- How many channels does the LM2904FVM-GTR have?
The LM2904FVM-GTR is a dual operational amplifier, meaning it has 2 channels.
- What is the typical slew rate of the LM2904FVM-GTR?
The typical slew rate is 0.3 V/μs.
- What is the maximum input offset voltage of the LM2904FVM-GTR?
The maximum input offset voltage is 4.5 mV.
- What is the typical input bias current of the LM2904FVM-GTR?
The typical input bias current is 20 nA.
- What is the operating temperature range of the LM2904FVM-GTR?
The operating temperature range is from -40°C to 125°C.
- What is the package type of the LM2904FVM-GTR?
The package type is MSOP-8.
- What are some common applications of the LM2904FVM-GTR?
Common applications include current sense, buffer amplifier, active filter, and consumer electronics.
- Does the LM2904FVM-GTR have any special features for ground sense operation?
Yes, it has input/output ground sense capabilities.
- What is the typical gain bandwidth product of the LM2904FVM-GTR?
The typical gain bandwidth product is 0.8 MHz.
