Overview
The TL972QDRQ1 is a high-performance, dual-channel operational amplifier (op-amp) produced by Texas Instruments. Designed for automotive applications, this component meets the stringent requirements of the AEC-Q100 qualification, ensuring reliability in harsh environments. The TL972QDRQ1 is optimized for low power consumption and high-speed performance, making it ideal for signal conditioning, filtering, and amplification in automotive systems, industrial controls, and consumer electronics. Its robust design and advanced features position it as a competitive choice for engineers seeking precision and durability.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 2 | - | Dual-channel configuration |
| Supply Voltage Range | 2.7 to 12 | V | Wide operating range |
| Input Offset Voltage | ±0.5 | mV | Typical value |
| Gain Bandwidth Product | 3 | MHz | High-speed performance |
| Slew Rate | 2.3 | V/µs | Fast response time |
| Quiescent Current | 0.6 | mA | Low power consumption |
| Operating Temperature Range | -40 to 125 | °C | Automotive-grade |
| Package | SOIC-8 | - | Surface-mount package |
Key Features
- Low power consumption for energy-efficient designs
- High-speed performance with a gain bandwidth product of 3 MHz
- Wide supply voltage range (2.7 V to 12 V) for versatile applications
- Low input offset voltage for precision signal processing
- AEC-Q100 qualified for automotive reliability
- Robust design suitable for harsh environments
Applications
The TL972QDRQ1 is widely used in automotive systems, including sensor signal conditioning, active filtering, and audio amplification. It is also suitable for industrial control systems, where precision and reliability are critical. In consumer electronics, this op-amp is ideal for portable devices due to its low power consumption and compact package. Its versatility and high performance make it a preferred choice for engineers across various industries.
Q & A
1. What is the operating voltage range of the TL972QDRQ1?
The TL972QDRQ1 operates within a voltage range of 2.7 V to 12 V.
2. Is the TL972QDRQ1 suitable for automotive applications?
Yes, it is AEC-Q100 qualified, making it ideal for automotive systems.
3. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 3 MHz.
4. How many channels does the TL972QDRQ1 have?
It is a dual-channel operational amplifier.
5. What is the typical input offset voltage?
The typical input offset voltage is ±0.5 mV.
6. What is the quiescent current of the TL972QDRQ1?
The quiescent current is 0.6 mA.
7. What package does the TL972QDRQ1 come in?
It is available in an SOIC-8 package.
8. Can the TL972QDRQ1 operate in harsh environments?
Yes, it is designed to withstand harsh automotive and industrial conditions.
9. What is the slew rate of the TL972QDRQ1?
The slew rate is 2.3 V/µs.
10. Is the TL972QDRQ1 suitable for low-power applications?
Yes, its low quiescent current makes it ideal for energy-efficient designs.
