Overview
The SC2904DR2G is a dual operational amplifier produced by onsemi, part of the LM2904 series. This component is designed for a wide range of applications requiring low power consumption and high performance. It is particularly suited for use in single-supply and split-supply configurations, making it versatile for various electronic circuits.
Key Specifications
| Specification | Value | Unit |
|---|---|---|
| Package / Case | SOIC-8 | |
| Mounting Style | SMD/SMT | |
| Series | LM2904 | |
| Power Supply Voltages | 32 ±16 | Vdc |
| Input Differential Voltage Range | ±32 | Vdc |
| Input Common Mode Voltage Range | −0.3 to 32 | Vdc |
| Output Short Circuit Duration | Continuous | |
| Junction Temperature | 150 | °C |
| Thermal Resistance, Junction−to−Air | 238 (Case 846A), 212 (Case 751), 161 (Case 626) | °C/W |
| Storage Temperature Range | −65 to +150 | °C |
| Operating Ambient Temperature Range | −40 to +105 | °C |
| Input Offset Voltage | −2.0 to 7.0 | mV |
| Large Signal Open Loop Voltage Gain | 50 to 100 | V/mV |
| Channel Separation | −120 | dB |
| Common Mode Rejection | 70 to 85 | dB |
| Power Supply Rejection | 65 to 100 | dB |
| Output Short Circuit to Ground | 40 to 60 | mA |
| Power Supply Current (Total Device) | 1.5 to 3.0 | mA |
Key Features
- Low power drain, making it suitable for battery-powered devices.
- Wide range of power supply voltages (32 ±16 Vdc) and input common mode voltage range (−0.3 to 32 Vdc).
- High large signal open loop voltage gain (50 to 100 V/mV).
- Excellent channel separation and common mode rejection ratio (CMRR).
- High power supply rejection ratio (PSRR).
- Continuous short circuit protection.
- Operating temperature range from −40°C to +105°C.
Applications
- Audio and video circuits.
- Medical equipment.
- Industrial control systems.
- Automotive electronics.
- Battery-powered devices.
- General-purpose amplification in various electronic circuits.
Q & A
- What is the package type of the SC2904DR2G?
The SC2904DR2G comes in an SOIC-8 package. - What is the operating temperature range of the SC2904DR2G?
The operating temperature range is from −40°C to +105°C. - What is the input common mode voltage range for the SC2904DR2G?
The input common mode voltage range is −0.3 to 32 Vdc. - What is the large signal open loop voltage gain of the SC2904DR2G?
The large signal open loop voltage gain is 50 to 100 V/mV. - Does the SC2904DR2G have short circuit protection?
Yes, it has continuous short circuit protection. - What is the power supply current for the SC2904DR2G?
The power supply current is 1.5 to 3.0 mA. - Is the SC2904DR2G suitable for automotive applications?
While the SC2904DR2G itself is not specifically qualified for automotive use, the NCV2904 variant is qualified for such applications. - What is the thermal resistance of the SC2904DR2G?
The thermal resistance varies by case type: 238 °C/W (Case 846A), 212 °C/W (Case 751), and 161 °C/W (Case 626). - Can the SC2904DR2G operate in single-supply configurations?
Yes, it can operate in both single-supply and split-supply configurations. - What is the storage temperature range for the SC2904DR2G?
The storage temperature range is −65 to +150 °C.
