Overview
The LP2902DR is a quad operational amplifier manufactured by Texas Instruments. It is designed for general-purpose applications and is known for its ultra-low power consumption and high performance. This amplifier operates over a wide temperature range of -40°C to 85°C, making it suitable for various environmental conditions. The LP2902DR is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) package and is available in tape and reel packaging for ease of use in automated assembly processes.
Key Specifications
| Parameter | Value |
|---|---|
| Amplifier Type | General Purpose |
| Number of Channels | 4 |
| Maximum Operating Voltage | 32 V |
| Bandwidth | 100 kHz |
| Quiescent Current per Channel | 21 µA |
| Offset Voltage | 4 mV |
| Operating Temperature Range | -40°C to 85°C |
| Package Type | 14-SOIC |
| Package Style | Tape & Reel (TR) |
Key Features
- Ultra-low power consumption with a quiescent current of 21 µA per channel, making it suitable for battery-powered devices.
- Low offset voltage of 4 mV, ensuring high accuracy in signal amplification.
- Wide operating temperature range from -40°C to 85°C, enhancing its reliability in various environments.
- High bandwidth of 100 kHz, supporting a wide range of applications.
- Quad-channel configuration, allowing for multiple signal amplifications in a single package.
Applications
The LP2902DR is versatile and can be used in a variety of applications, including:
- Battery-powered devices due to its low power consumption.
- Industrial control systems where high reliability and wide temperature operation are crucial.
- Automotive systems that require robust performance over a broad temperature range.
- Medical devices where low offset voltage and high accuracy are essential.
- Consumer electronics that benefit from its compact packaging and multi-channel capability.
Q & A
- What is the maximum operating voltage of the LP2902DR?
The maximum operating voltage of the LP2902DR is 32 V. - How many channels does the LP2902DR have?
The LP2902DR has 4 channels. - What is the quiescent current per channel of the LP2902DR?
The quiescent current per channel is 21 µA. - What is the offset voltage of the LP2902DR?
The offset voltage is 4 mV. - What is the operating temperature range of the LP2902DR?
The operating temperature range is -40°C to 85°C. - In what package type is the LP2902DR available?
The LP2902DR is available in a 14-pin SOIC package. - Is the LP2902DR suitable for battery-powered devices?
Yes, the LP2902DR is suitable for battery-powered devices due to its ultra-low power consumption. - Can the LP2902DR be used in automotive systems?
Yes, the LP2902DR can be used in automotive systems due to its robust performance over a broad temperature range. - What is the bandwidth of the LP2902DR?
The bandwidth of the LP2902DR is 100 kHz. - Is the LP2902DR available in tape and reel packaging?
Yes, the LP2902DR is available in tape and reel packaging.
