Overview
The TLC2274CNSR-AG4 is a general-purpose operational amplifier (op-amp) manufactured by Texas Instruments, part of the LinCMOS™ series. This quad-channel op-amp is designed for applications requiring rail-to-rail output performance, making it suitable for both single and split power supply configurations. Its primary market includes industrial, automotive, and consumer electronics, where precision and low power consumption are critical. The TLC2274CNSR-AG4 stands out for its high gain bandwidth product, low input bias current, and excellent noise performance, making it a competitive choice for signal conditioning and amplification tasks.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Amplifier Type | General Purpose | - | - |
| Number of Channels | 4 | - | - |
| Output Type | Rail-to-Rail | - | - |
| Slew Rate | 3.6 | V/µs | - |
| Gain Bandwidth Product | 2.25 | MHz | - |
| Input Bias Current | 1 | pA | - |
| Input Offset Voltage | 300 | µV | - |
| Supply Current | 4.8 | mA | - |
| Output Current per Channel | 50 | mA | - |
| Supply Voltage Range | 4.4 to 16 (Single), ±2.2 to 8 (Dual) | V | - |
| Operating Temperature | 0 to 70 | °C | - |
| Package | 14-SOIC | - | 5.30mm wide |
Key Features
- Rail-to-rail output for increased dynamic range.
- Low input bias current of 1pA, ideal for high-impedance sources.
- High slew rate of 3.6 V/µs, suitable for high-speed applications.
- Low noise performance, making it ideal for precision signal conditioning.
- Quad-channel design for multi-channel applications.
Applications
The TLC2274CNSR-AG4 is widely used in various industries, including industrial automation, automotive electronics, and consumer electronics. Its rail-to-rail output makes it ideal for interfacing with analog-to-digital converters (ADCs) in data acquisition systems. Additionally, its low power consumption and high precision make it suitable for portable devices, sensor interfaces, and signal amplification in audio and video applications.
Q & A
1. What is the gain bandwidth product of the TLC2274CNSR-AG4?
The gain bandwidth product is 2.25 MHz.
2. Can this op-amp operate with a single power supply?
Yes, it supports both single (4.4V to 16V) and dual (±2.2V to 8V) power supplies.
3. What is the input bias current?
The input bias current is 1pA.
4. Is the TLC2274CNSR-AG4 suitable for high-speed applications?
Yes, with a slew rate of 3.6 V/µs, it is suitable for high-speed applications.
5. What is the operating temperature range?
It operates from 0°C to 70°C.
6. What is the package type of this op-amp?
It comes in a 14-SOIC package.
7. What is the output current per channel?
The output current per channel is 50mA.
8. Is this op-amp suitable for low-noise applications?
Yes, its low noise performance makes it ideal for precision applications.
9. What is the input offset voltage?
The input offset voltage is 300µV.
10. Can it be used in automotive applications?
Yes, its robust design and performance make it suitable for automotive electronics.
