Overview
The NCV2904DR2 is a single supply dual operational amplifier produced by onsemi. This device is part of the LM358 series and is designed for a wide range of applications, including those requiring automotive-grade reliability. The NCV2904DR2 is AEC-Q100 qualified and PPAP capable, making it suitable for automotive and other demanding environments.
It features low power drain, short circuit protected outputs, and a true differential input stage. The device can operate on a single supply voltage ranging from 3.0 V to 32 V, and it also supports split supply operation. The common mode input range extends to the negative supply, eliminating the need for external biasing components in many applications.
Key Specifications
| Characteristic | Symbol | Unit | Min | Typ | Max |
|---|---|---|---|---|---|
| Input Offset Voltage | VIO | mV | -2.0 | 7.0 | - |
| Input Offset Current | IIO | nA | -5.0 | 50 | - |
| Power Supply Voltages (Single Supply) | VCC | Vdc | 3.0 | - | 32 |
| Power Supply Voltages (Split Supplies) | VCC, VEE | Vdc | -16 | - | 16 |
| Input Common Mode Voltage Range | VICR | Vdc | -0.3 | - | 32 |
| Output Short Circuit Duration | tSC | - | - | Continuous | |
| Operating Ambient Temperature Range | TA | °C | -40 | - | 125 |
| Thermal Resistance, Junction-to-Air | RθJA | °C/W | 238 | - | - |
Key Features
- Single Supply Operation: 3.0 V to 32 V
- Short Circuit Protected Outputs: Protects against short circuits to ground
- True Differential Input Stage: Ensures accurate signal processing
- Low Input Bias Currents: Minimizes input signal distortion
- Internally Compensated: No external compensation components required
- Common Mode Range Extends to Negative Supply: Eliminates the need for external biasing components
- Single and Split Supply Operation: Versatile power supply options
- ESD Clamps on the Inputs: Increases device ruggedness without affecting operation
- AEC-Q100 Qualified and PPAP Capable: Suitable for automotive and other demanding applications
- Pb-Free, Halogen Free/BFR Free and RoHS Compliant: Environmentally friendly
Applications
- Automotive Systems: Qualified for automotive use with AEC-Q100 certification
- Industrial Control Systems: Suitable for various industrial control and monitoring applications
- Medical Devices: Can be used in medical equipment requiring reliable and precise signal processing
- Consumer Electronics: Applicable in a wide range of consumer electronic devices
- Audio and Video Equipment: Used in audio and video circuits for signal amplification and processing
Q & A
- What is the operating voltage range of the NCV2904DR2?
The NCV2904DR2 can operate on a single supply voltage ranging from 3.0 V to 32 V, and it also supports split supply operation up to ±16 V.
- What is the input offset voltage of the NCV2904DR2?
The input offset voltage is typically 7.0 mV, with a minimum of -2.0 mV and no maximum specified at 25°C.
- Is the NCV2904DR2 suitable for automotive applications?
Yes, the NCV2904DR2 is AEC-Q100 qualified and PPAP capable, making it suitable for automotive and other demanding environments.
- What is the common mode input range of the NCV2904DR2?
The common mode input range extends from -0.3 V to VCC - 1.7 V, which includes the negative supply voltage.
- Does the NCV2904DR2 have ESD protection?
Yes, the device has ESD clamps on the inputs, which increase its ruggedness without affecting operation.
- What is the thermal resistance of the NCV2904DR2?
The thermal resistance, junction-to-air (RθJA), is 238 °C/W for the SOIC-8 package.
- Is the NCV2904DR2 environmentally friendly?
Yes, the device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.
- What are the operating temperature ranges for the NCV2904DR2?
The operating ambient temperature range is -40°C to +125°C.
- Can the NCV2904DR2 handle short circuits?
Yes, the device has short circuit protected outputs to protect against short circuits to ground.
- Is the NCV2904DR2 internally compensated?
Yes, the device is internally compensated, eliminating the need for external compensation components.
