Overview
The LM2904SNG is a single supply dual operational amplifier produced by onsemi. This component is designed using the circuit designs perfected for quad operational amplifiers, offering low power drain and versatile supply voltage operation. It can operate with supply voltages ranging from 3.0 V to 32 V, making it suitable for a wide range of applications. The LM2904SNG is part of the LM2904 series, which is equivalent to one-half of the LM324 series, and it features a common mode input voltage range that extends to ground/VEE, eliminating the need for external biasing components in many cases.
Key Specifications
| Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|
| Status | - | - | Obsolete | - |
| Package Type | - | - | PDIP-8 | - |
| MSL Type | - | - | NA | - |
| Container Type | - | - | TUBE | - |
| Channels | - | - | 2 | - |
| VS Min (V) | 3 | - | - | V |
| VS Max (V) | - | - | 32 | V |
| Iq Typ (mA) | - | 0.25 | - | mA |
| VOS Max (mV) | - | 7 | - | mV |
| ΔVOS/ΔT (μV/C) | - | 7 | - | μV/C |
| Ibias Typ (pA) | - | -45000 | - | pA |
| CMRR Typ (dB) | - | 70 | - | dB |
| Architecture | - | - | Bipolar | - |
| Temperature Range (°C) | -40 | - | 105 | °C |
Key Features
- Short Circuit Protected Outputs
- True Differential Input Stage
- Low Input Bias Currents
- Internally Compensated
- Common Mode Range Extends to Negative Supply
- Single and Split Supply Operation
Applications
The LM2904SNG is suitable for a variety of applications due to its versatility and performance characteristics. It is commonly used in single supply and split supply configurations, making it ideal for audio amplifiers, instrumentation, and other general-purpose applications where low power consumption and wide supply voltage range are required. Additionally, its ability to operate with supply voltages as low as 3.0 V makes it suitable for battery-powered devices and other low-voltage applications.
Q & A
- What is the supply voltage range for the LM2904SNG?
The LM2904SNG can operate with supply voltages ranging from 3.0 V to 32 V. - What is the common mode input voltage range for the LM2904SNG?
The common mode input voltage range extends to ground/VEE, eliminating the need for external biasing components in many applications. - What is the typical quiescent current for the LM2904SNG?
The typical quiescent current is 0.25 mA. - What is the maximum input offset voltage for the LM2904SNG?
The maximum input offset voltage is 7 mV. - Is the LM2904SNG internally compensated?
Yes, the LM2904SNG is internally compensated. - What is the temperature range for the LM2904SNG?
The temperature range is -40°C to 105°C. - Does the LM2904SNG have short circuit protected outputs?
Yes, the LM2904SNG has short circuit protected outputs. - What is the typical common mode rejection ratio (CMRR) for the LM2904SNG?
The typical CMRR is 70 dB. - What package types are available for the LM2904SNG?
The LM2904SNG is available in PDIP-8 and other package types such as SOIC-8. - Is the LM2904SNG RoHS compliant?
Yes, the LM2904SNG is RoHS compliant and lead-free.
