Overview
The LM2904DMR2G from onsemi is a dual operational amplifier designed for a wide range of applications. It is part of the LM2904 series, which is known for its low power drain and versatility in single supply or split supply operations. This op-amp is particularly useful in scenarios where the common mode input voltage range needs to extend to ground or the negative supply voltage, eliminating the need for external biasing components in many cases.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Range | 3.0 V to 32 V |
| Input Offset Voltage | 2 to 10 mV |
| Input Bias Current | -500 to -45 nA |
| Gain Bandwidth Product (GBW) | 1 MHz |
| Slew Rate (SR) | 0.6 V/μs |
| Output Current | 40 mA |
| Common Mode Rejection Ratio (CMRR) | 70 dB |
| Temperature Range | -40°C to 105°C |
| Package Type | Micro8 (8-pin MSOP) |
| ESD Protection | ESD clamps on the inputs |
Key Features
- Single supply operation: 3.0 V to 32 V
- Low input bias currents
- Internally compensated
- Common mode input range extends to negative supply
- Short circuit protected outputs
- True differential input stage
- ESD clamps on the inputs increase ruggedness without affecting operation
- Pb-free packages available
Applications
The LM2904DMR2G is suitable for a variety of applications, including:
- Audio and video signal processing
- Industrial control systems
- Medical devices
- Automotive systems
- General-purpose amplification in single supply configurations
Q & A
- What is the supply voltage range of the LM2904DMR2G?
The supply voltage range is from 3.0 V to 32 V. - What is the input offset voltage of the LM2904DMR2G?
The input offset voltage is between 2 to 10 mV. - Does the LM2904DMR2G support single supply operation?
Yes, it supports single supply operation as well as split supply operation. - What is the gain bandwidth product (GBW) of the LM2904DMR2G?
The GBW is 1 MHz. - What is the slew rate of the LM2904DMR2G?
The slew rate is 0.6 V/μs. - Is the LM2904DMR2G protected against short circuits?
Yes, it has short circuit protected outputs. - What is the temperature range of the LM2904DMR2G?
The temperature range is from -40°C to 105°C. - Does the LM2904DMR2G have ESD protection?
Yes, it has ESD clamps on the inputs to increase ruggedness. - What package type is the LM2904DMR2G available in?
The LM2904DMR2G is available in an 8-pin Micro8 (MSOP) package.[ - Is the LM2904DMR2G Pb-free?
Yes, Pb-free packages are available.[
