Overview
The TLC082QDGNRQ1 is a high-performance, automotive-grade operational amplifier (op-amp) manufactured by Texas Instruments. Designed specifically for automotive applications, this model meets the stringent requirements of the automotive industry, including reliability, temperature range, and electromagnetic compatibility. The TLC082QDGNRQ1 is part of TI's AEC-Q100 qualified product family, ensuring its suitability for use in harsh automotive environments. Its key selling points include low noise, low power consumption, and high precision, making it ideal for signal conditioning, sensor interfacing, and other critical automotive systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2.7 to 16 | V | Single or dual supply |
| Input Offset Voltage | 0.5 | mV | Typical |
| Input Bias Current | 1 | pA | Typical |
| Gain Bandwidth Product | 3 | MHz | Typical |
| Slew Rate | 1.6 | V/µs | Typical |
| Operating Temperature Range | -40 to 125 | °C | AEC-Q100 qualified |
| Package | MSOP-8 | - | Green packaging |
| Common Mode Rejection Ratio | 90 | dB | Typical |
| Power Supply Rejection Ratio | 100 | dB | Typical |
| Quiescent Current | 0.5 | mA | Per amplifier |
Key Features
- Automotive Grade: AEC-Q100 qualified for reliability in automotive applications.
- Low Noise: Minimizes signal distortion in sensitive circuits.
- Low Power Consumption: Ideal for battery-powered automotive systems.
- Wide Supply Voltage Range: Supports operation from 2.7V to 16V.
- High Precision: Low input offset voltage and bias current for accurate signal processing.
- Compact Package: MSOP-8 package saves board space.
Applications
The TLC082QDGNRQ1 is widely used in automotive electronics, including engine control units (ECUs), advanced driver-assistance systems (ADAS), and infotainment systems. Its precision and reliability make it suitable for sensor signal conditioning, audio amplification, and power management. Additionally, it can be used in industrial automation and consumer electronics where low noise and high precision are required.
Q & A
1. What is the operating temperature range of the TLC082QDGNRQ1?
The TLC082QDGNRQ1 operates within a temperature range of -40°C to 125°C, making it suitable for automotive applications.
2. Is the TLC082QDGNRQ1 AEC-Q100 qualified?
Yes, the TLC082QDGNRQ1 is AEC-Q100 qualified, ensuring its reliability in automotive environments.
3. What is the supply voltage range for this op-amp?
The supply voltage range is 2.7V to 16V, supporting both single and dual supply configurations.
4. What is the typical input offset voltage?
The typical input offset voltage is 0.5mV.
5. How much quiescent current does the TLC082QDGNRQ1 consume?
The quiescent current is typically 0.5mA per amplifier.
6. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 3MHz.
7. What package does the TLC082QDGNRQ1 come in?
It is available in an MSOP-8 package.
8. Can this op-amp be used in industrial applications?
Yes, it is suitable for industrial automation and other precision applications.
9. What is the typical input bias current?
The typical input bias current is 1pA.
10. Is the TLC082QDGNRQ1 suitable for low-noise applications?
Yes, its low noise characteristics make it ideal for sensitive circuits.
