Overview
The LM2904VDMR2 is a single-supply dual operational amplifier manufactured by onsemi. This device is designed for a wide range of applications, particularly in single-supply voltage systems. It is known for its low supply-current drain, which is independent of the supply voltage magnitude, making it versatile for various operational amplifier circuits. The LM2904VDMR2 can operate directly from standard digital system supply voltages, such as 5V, without the need for additional ±5V supplies.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | onsemi |
| Number of Channels | 2 |
| Slew Rate (Nominal) | 0.6 V/µs |
| Input Offset Voltage (Max) | 7 mV |
| Package Style | 8-MSOP (Micro-8) |
| Mounting Method | Surface Mount |
| Operating Temperature | -40°C to 125°C |
| Supply Voltage Range | 3 V to 32 V |
| Supply Current (per Channel) | 1.5 mA (typical) |
| Input Bias Current | 45 nA |
| Output Current (per Channel) | 40 mA |
| Gain Bandwidth Product | 1 MHz |
Key Features
- Single-Supply Operation: Can operate from a single supply voltage, making it suitable for digital system interfaces without the need for additional power supplies.
- Low Supply Current: Independent of the supply voltage magnitude, reducing power consumption.
- High Slew Rate: 0.6 V/µs, ensuring fast response times.
- Compact Packaging: Available in 8-MSOP (Micro-8) package, ideal for space-constrained designs.
- Broad Operating Temperature Range: From -40°C to 125°C, suitable for a variety of environmental conditions.
Applications
- Transducer Amplifiers: Suitable for amplifying signals from transducers in various measurement systems.
- DC Amplification Blocks: Used in dc amplification circuits where single-supply operation is beneficial.
- Conventional Operational Amplifier Circuits: Can be used in all conventional operational amplifier applications, especially in single-supply systems.
- Digital System Interfaces: Ideal for providing the required interface electronics in digital systems without additional power supplies.
Q & A
- What is the LM2904VDMR2?
The LM2904VDMR2 is a single-supply dual operational amplifier manufactured by onsemi.
- What is the slew rate of the LM2904VDMR2?
The slew rate is 0.6 V/µs.
- What is the input offset voltage of the LM2904VDMR2?
The input offset voltage is up to 7 mV.
- What is the operating temperature range of the LM2904VDMR2?
The operating temperature range is from -40°C to 125°C.
- What is the supply voltage range for the LM2904VDMR2?
The supply voltage range is from 3 V to 32 V.
- What is the typical supply current per channel for the LM2904VDMR2?
The typical supply current per channel is 1.5 mA.
- What is the package style of the LM2904VDMR2?
The package style is 8-MSOP (Micro-8).
- What are some common applications of the LM2904VDMR2?
Common applications include transducer amplifiers, dc amplification blocks, and conventional operational amplifier circuits in single-supply systems.
- Can the LM2904VDMR2 be used in digital system interfaces?
Yes, it is suitable for providing the required interface electronics in digital systems without additional power supplies.
- What is the gain bandwidth product of the LM2904VDMR2?
The gain bandwidth product is 1 MHz.
