Overview
The TLC2274AIN, manufactured by Texas Instruments, is a quad operational amplifier (op-amp) designed for general-purpose applications. This device is part of the LinCMOS™ series, known for its rail-to-rail output performance, making it suitable for both single and split-supply applications. The TLC2274AIN is housed in a DIP-14 package, ensuring ease of integration into various circuit designs. Its market positioning targets industries requiring high precision and low noise, such as industrial automation, medical devices, and consumer electronics. The TLC2274AIN stands out for its low power consumption, high input impedance, and excellent AC performance, making it a competitive choice in the operational amplifier market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Amplifier Type | General Purpose | - | - |
| Number of Circuits | 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, ±2.2 to 8 | V | Single/Dual |
| Operating Temperature | -40 to 125 | °C | - |
| Package | 14-DIP | - | 0.300", 7.62mm |
Key Features
- Rail-to-rail output performance for enhanced dynamic range.
- Low noise and low input bias current for precision applications.
- High slew rate of 3.6 V/µs suitable for high-speed applications.
- Wide supply voltage range (4.4 V to 16 V, ±2.2 V to 8 V).
- Low power consumption, ideal for battery-powered devices.
- High input impedance, making it suitable for high-impedance sources.
Applications
The TLC2274AIN is widely used in various fields due to its versatile performance. In industrial automation, it is employed for signal conditioning and sensor interfacing. In medical devices, its low noise and high precision make it ideal for patient monitoring equipment. Consumer electronics benefit from its low power consumption and rail-to-rail output, particularly in portable devices. Additionally, it is used in audio amplifiers, filter designs, and as an interface with analog-to-digital converters (ADCs) in data acquisition systems.
Q & A
1. What is the supply voltage range for the TLC2274AIN?
The TLC2274AIN operates within a supply voltage range of 4.4 V to 16 V for single supply and ±2.2 V to 8 V for dual supply.
2. What is the typical slew rate of the TLC2274AIN?
The typical slew rate of the TLC2274AIN is 3.6 V/µs.
3. Can the TLC2274AIN be used in battery-powered devices?
Yes, the TLC2274AIN's low power consumption makes it suitable for battery-powered devices.
4. What is the input bias current of the TLC2274AIN?
The input bias current is typically 1 pA.
5. Is the TLC2274AIN suitable for high-impedance sources?
Yes, its high input impedance makes it ideal for high-impedance sources like piezoelectric sensors.
6. What is the operating temperature range of the TLC2274AIN?
The TLC2274AIN can operate within a temperature range of -40°C to 125°C.
7. What package does the TLC2274AIN come in?
The TLC2274AIN is available in a 14-pin DIP package.
8. What is the gain bandwidth product of the TLC2274AIN?
The gain bandwidth product is 2.25 MHz.
9. Can the TLC2274AIN be used in audio applications?
Yes, its low noise and high precision make it suitable for audio amplification.
10. What is the output current per channel of the TLC2274AIN?
The output current per channel is 50 mA.
