Overview
The TLC2264AQD, manufactured by Texas Instruments, is a quad operational amplifier (op-amp) belonging to the Advanced LinCMOS™ series. This IC is designed for applications requiring rail-to-rail output performance, making it suitable for both single and split power supply systems. The TLC2264AQD is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) format, ensuring compatibility with modern PCB designs. Its primary market positioning targets battery-powered devices, handheld monitoring systems, and precision analog signal processing applications. The op-amp's low power consumption, high input impedance, and improved noise performance make it a competitive choice in its category.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 4 | - | Quad op-amp |
| Input Offset Voltage (Max) | 1500 | µV | |
| Bandwidth | 0.73 | MHz | |
| Supply Voltage Range | 2.7 to 5.5 | V | |
| Common Mode Rejection Ratio (Min) | 63 | dB | |
| Input Bias Current (Max) | 10 | pA | |
| Slew Rate | 0.89 | V/µs | |
| Output Current | 55 | mA | |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | SOIC-14 | - | Plastic, MS-012AB |
Key Features
- Rail-to-rail output performance for enhanced dynamic range.
- Low power consumption, ideal for battery-powered applications.
- High input impedance and low noise, suitable for precision signal conditioning.
- Improved noise performance compared to previous CMOS amplifier generations.
- Wide operating temperature range (-40°C to 125°C).
Applications
The TLC2264AQD is widely used in various applications, including:
- Industrial Automation: Signal conditioning and sensor interfacing in control systems.
- Consumer Electronics: Audio amplification and signal processing in portable devices.
- Medical Devices: Precision analog signal processing in handheld monitoring equipment.
- Automotive Electronics: Sensor signal amplification in vehicle control systems.
- Telecommunications: Signal conditioning in communication modules.
Q & A
1. What is the operating voltage range of the TLC2264AQD?
The TLC2264AQD operates within a supply voltage range of 2.7V to 5.5V.
2. What is the maximum input offset voltage?
The maximum input offset voltage is 1500 µV.
3. What is the bandwidth of this op-amp?
The bandwidth is 0.73 MHz.
4. Is the TLC2264AQD suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
5. What is the package type of the TLC2264AQD?
It comes in a 14-pin SOIC package.
6. What is the typical input bias current?
The maximum input bias current is 10 pA.
7. Can this op-amp be used in high-precision applications?
Yes, its high input impedance and low noise make it suitable for precision applications.
8. What is the slew rate of the TLC2264AQD?
The slew rate is 0.89 V/µs.
9. What is the operating temperature range?
It operates within a temperature range of -40°C to 125°C.
10. Is the TLC2264AQD compatible with single and split power supplies?
Yes, it is designed for both single and split power supply applications.
