Overview
The TLC2274QPWRG4Q1 is a high-performance, low-noise operational amplifier (op-amp) manufactured by Texas Instruments. This quad-channel op-amp is part of the TLC2274-Q1 series, designed for automotive applications and compliant with the AEC-Q100 standard. It features rail-to-rail input and output capabilities, making it suitable for a wide range of signal conditioning and amplification tasks. The TLC2274QPWRG4Q1 is particularly valued for its high common-mode rejection ratio (CMRR), low input bias current, and robust performance in harsh environments. Its compact TSSOP-14 package and advanced LinCMOS technology make it an ideal choice for automotive, industrial, and consumer electronics applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Model | TLC2274QPWRG4Q1 | - | - |
| Category | Operational Amplifier | - | - |
| Channels | 4 | - | - |
| Supply Voltage (Max) | 16 | V | - |
| Supply Voltage (Min) | 4.4 | V | - |
| Output Current | 50 | mA | Per Channel |
| Gain Bandwidth Product | 2.18 | MHz | - |
| Slew Rate | 3.6 | V/µs | - |
| CMRR | 70 to 75 | dB | - |
| Input Bias Current | 60 | pA | - |
| Input Offset Voltage | 2.5 | mV | - |
| Operating Temperature | -40 to +125 | °C | - |
| Package | TSSOP-14 | - | - |
| Qualification | AEC-Q100 | - | - |
Key Features
- Quad-channel operational amplifier with rail-to-rail input and output.
- High common-mode rejection ratio (CMRR) for improved signal integrity.
- Low input bias current and offset voltage for precision applications.
- Robust performance in harsh environments, compliant with AEC-Q100 standards.
- Compact TSSOP-14 package for space-constrained designs.
- Advanced LinCMOS technology for low noise and high efficiency.
Applications
The TLC2274QPWRG4Q1 is widely used in automotive, industrial, and consumer electronics applications. In automotive systems, it is employed in sensor signal conditioning, powertrain control, and infotainment systems due to its reliability and performance under extreme conditions. In industrial applications, it is ideal for process control, instrumentation, and data acquisition systems. In consumer electronics, it enhances audio amplification, signal processing, and battery-powered devices. Its rail-to-rail capabilities and low power consumption make it suitable for portable and energy-efficient designs.
Q & A
1. What is the operating voltage range of the TLC2274QPWRG4Q1?
The operating voltage range is from 4.4V to 16V.
2. Is the TLC2274QPWRG4Q1 suitable for automotive applications?
Yes, it is AEC-Q100 compliant, making it suitable for automotive use.
3. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 2.18 MHz.
4. Does the TLC2274QPWRG4Q1 support rail-to-rail operation?
Yes, it features rail-to-rail input and output capabilities.
5. What is the maximum output current per channel?
The maximum output current per channel is 50 mA.
6. What is the input bias current of the TLC2274QPWRG4Q1?
The input bias current is 60 pA.
7. What is the package type of this op-amp?
It comes in a TSSOP-14 package.
8. What is the slew rate of the TLC2274QPWRG4Q1?
The slew rate is 3.6 V/µs.
9. What is the operating temperature range?
The operating temperature range is from -40°C to +125°C.
10. Is the TLC2274QPWRG4Q1 RoHS compliant?
Yes, it is RoHS compliant.
