Overview
The TL974IPWR is a high-performance, quad-channel operational amplifier designed and manufactured by Texas Instruments. It is part of the company's extensive portfolio of analog ICs, targeting applications that require precision, low noise, and rail-to-rail output capabilities. This model is particularly suited for industrial, automotive, and consumer electronics applications where reliable performance under varying conditions is essential. Its unique selling points include a wide operating voltage range, low input bias current, and excellent common-mode rejection ratio (CMRR), making it a competitive choice in the market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Operating Current | 2 | mA | |
| Input Offset Voltage (Vos) | 1 | mV | |
| Input Bias Current (Ib) | 200 | nA | |
| Storage Temperature | -65 to +150 | °C | |
| Supply Voltage | 2.7 to 12 | V | |
| Package/Case | TSSOP-14 | 5 x 4.4 mm | |
| Number of Channels | 4 | ||
| Slew Rate | 5 | V/µs | |
| Gain Bandwidth Product (GBP) | 12 | MHz | |
| Common-Mode Rejection Ratio (CMRR) | 85 | dB | |
| Output Type | Rail-to-Rail | ||
| Operating Temperature | -40 to +125 | °C | |
| Dimensions | 5.00 x 4.40 x 1.20 | mm | |
| Number of Pins | 14 | ||
| Pin Spacing | 0.65 | mm | |
| Mounting Type | Surface Mount | ||
| Component Lifecycle | Active |
Key Features
- Quad-channel operational amplifier with rail-to-rail output.
- Low input offset voltage and bias current for precision applications.
- Wide supply voltage range (2.7V to 12V) for versatile use.
- High gain bandwidth product (12MHz) and slew rate (5V/µs) for fast signal processing.
- Excellent common-mode rejection ratio (85dB) for noise reduction.
- Compact TSSOP-14 package for space-constrained designs.
Applications
The TL974IPWR is widely used in various industries due to its robust performance and versatility. In industrial automation, it is employed in signal conditioning and control systems. In automotive electronics, it is utilized in sensor interfaces and battery management systems. Consumer electronics applications include audio amplifiers and portable devices. Its rail-to-rail output and low noise characteristics make it ideal for precision measurement and data acquisition systems.
Q & A
1. What is the operating voltage range of the TL974IPWR?
The TL974IPWR operates within a voltage range of 2.7V to 12V.
2. What is the gain bandwidth product of this amplifier?
The gain bandwidth product is 12MHz.
3. How many channels does the TL974IPWR have?
It has four channels.
4. What is the input offset voltage of the TL974IPWR?
The input offset voltage is 1mV.
5. What is the typical operating current of the TL974IPWR?
The typical operating current is 2mA.
6. What is the common-mode rejection ratio (CMRR) of the TL974IPWR?
The CMRR is 85dB.
7. What is the package type of the TL974IPWR?
It comes in a TSSOP-14 package.
8. What is the operating temperature range of the TL974IPWR?
It operates between -40°C and +125°C.
9. What is the slew rate of the TL974IPWR?
The slew rate is 5V/µs.
10. Is the TL974IPWR suitable for low-noise applications?
Yes, it is designed for very-low-noise operational amplifier applications.
