Overview
The TLC2274AMFKB is a quad general-purpose operational amplifier (op-amp) manufactured by Texas Instruments. Designed for precision applications, this op-amp features rail-to-rail output, making it suitable for both single and split-supply operations. Its advanced LinCMOS™ technology ensures low noise, low power consumption, and high input impedance, making it ideal for applications such as sensor signal conditioning, industrial control, and portable devices. The TLC2274AMFKB is housed in a 20-pin LCCC package, offering robust performance in a compact form factor.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 4 | - | - |
| Gain Bandwidth Product | 2.18 | MHz | - |
| Slew Rate | 3.6 | V/µs | @5V |
| Input Offset Voltage | 0.95 | mV | @±2.5V |
| Input Bias Current | 0.00006 | µA | @±2.5V |
| Input Noise Voltage Density | 50 | nV/√Hz | @5V |
| CMRR | 70 | dB | - |
| Supply Voltage (Single) | 4.4 to 16 | V | - |
| Supply Voltage (Dual) | ±2.2 to ±8 | V | - |
| Operating Temperature | -55 to 125 | °C | - |
Key Features
- Rail-to-rail output for enhanced dynamic range.
- Low noise and low power consumption for precision applications.
- High input impedance suitable for sensor signal conditioning.
- Advanced LinCMOS™ technology for improved performance.
- Compact 20-pin LCCC package for space-constrained designs.
Applications
The TLC2274AMFKB is widely used in various applications, including industrial automation, portable devices, and sensor signal conditioning. Its rail-to-rail output and low noise characteristics make it ideal for interfacing with analog-to-digital converters (ADCs) in data acquisition systems. Additionally, its low power consumption and high precision are beneficial in medical devices and battery-powered equipment. The op-amp's robustness and reliability also make it suitable for automotive electronics and communication systems.
Q & A
1. What is the operating voltage range of the TLC2274AMFKB?
The TLC2274AMFKB operates with a single supply voltage range of 4.4V to 16V or a dual supply voltage range of ±2.2V to ±8V.
2. What is the typical gain bandwidth product of this op-amp?
The typical gain bandwidth product is 2.18 MHz.
3. Does the TLC2274AMFKB support rail-to-rail output?
Yes, it features rail-to-rail output, making it suitable for both single and split-supply applications.
4. What is the maximum input offset voltage?
The maximum input offset voltage is 0.95 mV at ±2.5V.
5. What is the typical slew rate of the TLC2274AMFKB?
The typical slew rate is 3.6 V/µs at 5V.
6. What is the input bias current of this op-amp?
The input bias current is 0.00006 µA at ±2.5V.
7. What is the operating temperature range?
The operating temperature range is -55°C to 125°C.
8. Is the TLC2274AMFKB suitable for low-noise applications?
Yes, it has a low input noise voltage density of 50 nV/√Hz at 5V, making it ideal for low-noise applications.
9. What package does the TLC2274AMFKB come in?
It is available in a 20-pin LCCC package.
10. Can this op-amp be used in battery-powered devices?
Yes, its low power consumption makes it suitable for battery-powered devices.
