Overview
The TLC2274CNG4 is a quad operational amplifier (op-amp) produced by Texas Instruments. This model is part of the TLC227x series, known for its low noise, high input impedance, and rail-to-rail output swing. Designed for precision applications, the TLC2274CNG4 is ideal for use in signal conditioning, sensor amplification, and other analog circuits. Its market positioning targets engineers and designers in industrial, automotive, and consumer electronics sectors who require high-performance, low-power op-amps. The TLC2274CNG4 stands out for its ability to operate with a single or dual power supply, making it versatile for a wide range of applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 4 | - | Quad configuration |
| Supply Voltage Range | 2.7 to 8 | V | Single or dual supply |
| Input Offset Voltage | 1.5 | mV | Typical |
| Input Bias Current | 1 | pA | Typical |
| Gain Bandwidth Product | 2.25 | MHz | Typical |
| Slew Rate | 3.6 | V/µs | Typical |
| Output Current | 50 | mA | Typical |
| Operating Temperature Range | -40 to 125 | °C | Industrial grade |
| Package | PDIP-14 | - | Plastic DIP |
Key Features
- Rail-to-Rail Output Swing: Ensures maximum dynamic range in low-voltage applications.
- Low Noise: Ideal for precision signal processing.
- High Input Impedance: Minimizes loading effects on signal sources.
- Wide Supply Voltage Range: Operates from 2.7V to 8V, suitable for battery-powered devices.
- Low Power Consumption: Optimized for energy-efficient designs.
Applications
The TLC2274CNG4 is widely used in various fields due to its precision and versatility. In industrial automation, it is employed in sensor signal conditioning and data acquisition systems. In consumer electronics, it enhances audio processing and portable device performance. Automotive applications benefit from its reliability in engine control units and sensor interfaces. Additionally, its low power consumption makes it suitable for medical devices and IoT applications.
Q & A
1. What is the supply voltage range for the TLC2274CNG4?
The TLC2274CNG4 operates with a supply voltage range of 2.7V to 8V, supporting both single and dual supply configurations.
2. What is the typical input offset voltage?
The typical input offset voltage is 1.5mV.
3. Can the TLC2274CNG4 be used in battery-powered devices?
Yes, its low power consumption and wide supply voltage range make it ideal for battery-powered devices.
4. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 2.25MHz, typical.
5. Is the TLC2274CNG4 suitable for audio applications?
Yes, its low noise and rail-to-rail output swing make it suitable for audio processing.
6. What is the operating temperature range?
It operates from -40°C to 125°C, making it suitable for industrial environments.
7. How many channels does the TLC2274CNG4 have?
It is a quad op-amp, meaning it has four channels.
8. What is the typical input bias current?
The typical input bias current is 1pA.
9. What package does the TLC2274CNG4 come in?
It is available in a PDIP-14 (Plastic DIP) package.
10. Is the TLC2274CNG4 suitable for automotive applications?
Yes, its reliability and performance make it suitable for automotive electronics such as engine control units and sensor interfaces.
