Overview
The TLC2274MFKB is a high-performance, rail-to-rail input/output operational amplifier manufactured by Texas Instruments. This quad-channel op-amp is designed for applications requiring low noise, low power consumption, and high precision. It is ideal for use in portable devices, industrial control systems, and automotive electronics. The TLC2274MFKB stands out for its excellent combination of low voltage operation, high input impedance, and robust performance, making it a competitive choice in the market for precision analog signal processing.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 4 | Quad-channel | |
| Supply Voltage Range | 2.7 to 16 | V | Single or dual supply |
| Input Offset Voltage | ±950 | µV | Max |
| Input Bias Current | 1 | pA | Typical |
| Gain Bandwidth Product | 2.25 | MHz | Typical |
| Slew Rate | 3.6 | V/µs | Typical |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | QFN | 20-pin |
Key Features
- Rail-to-Rail Input/Output: Ensures maximum dynamic range in low-voltage applications.
- Low Noise: Ideal for precision signal processing in sensitive applications.
- Low Power Consumption: Suitable for battery-powered and portable devices.
- High Input Impedance: Minimizes loading effects on signal sources.
- Robust Performance: Stable operation across a wide temperature range.
Applications
The TLC2274MFKB is widely used in various industries due to its precision and reliability. Key applications include:
- Portable Devices: Amplification and signal conditioning in handheld instruments.
- Industrial Control Systems: Sensor signal amplification and filtering.
- Automotive Electronics: Signal processing in vehicle control modules.
- Medical Equipment: Low-noise amplification in diagnostic devices.
Q & A
1. What is the supply voltage range of the TLC2274MFKB?
The supply voltage range is 2.7V to 16V, supporting both single and dual supply configurations.
2. Is the TLC2274MFKB suitable for low-noise applications?
Yes, it features low noise, making it ideal for precision signal processing.
3. What is the operating temperature range of this op-amp?
It operates reliably from -40°C to 125°C.
4. How many channels does the TLC2274MFKB have?
It is a quad-channel operational amplifier.
5. What is the typical input bias current?
The typical input bias current is 1 pA.
6. Can this op-amp be used in automotive applications?
Yes, it is suitable for automotive electronics due to its robust performance.
7. What is the gain bandwidth product of the TLC2274MFKB?
The gain bandwidth product is 2.25 MHz.
8. What package does the TLC2274MFKB come in?
It is available in a 20-pin QFN package.
9. Is the TLC2274MFKB rail-to-rail?
Yes, it supports rail-to-rail input and output.
10. What is the maximum input offset voltage?
The maximum input offset voltage is ±950 µV.
