Overview
The TLE2144IN is a high-performance, internally compensated operational amplifier (op-amp) manufactured by Texas Instruments. This model, part of the TLE214x series, is designed for precision applications requiring low noise and high-speed performance. It is housed in a PDIP-14 package, making it suitable for through-hole PCB mounting. The TLE2144IN is widely used in industrial, automotive, and consumer electronics due to its robust design and reliable performance. Its unique selling points include a high gain-bandwidth product (5.9 MHz), low input offset voltage, and excellent noise performance, making it ideal for applications demanding high accuracy and speed.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 4 | - | |
| Gain Bandwidth Product | 5.9 | MHz | |
| Slew Rate | 45 | V/µs | |
| Common Mode Rejection Ratio (CMRR) | 108 | dB | |
| Input Offset Voltage | 290 | µV | |
| Input Bias Current | 700 | nA | |
| Input Voltage Noise Density | 10.5 | nV/√Hz | |
| Supply Current | 6.9 | mA | |
| Operating Temperature Range | -40 to 105 | °C | |
| Package | PDIP-14 | - |
Key Features
- High gain-bandwidth product (5.9 MHz) for precision signal amplification.
- Low input offset voltage (290 µV) ensures high accuracy in measurements.
- Excellent noise performance (10.5 nV/√Hz) for sensitive applications.
- Robust design with a wide operating temperature range (-40°C to 105°C).
- Four-channel configuration for multi-signal processing.
Applications
The TLE2144IN is versatile and finds applications in various fields, including industrial automation, automotive electronics, and consumer electronics. In industrial automation, it is used for precision control systems and signal conditioning. In automotive electronics, it enhances the performance of sensor interfaces and motor control systems. In consumer electronics, it is employed in audio amplification and signal processing circuits. Its high-speed and low-noise characteristics make it particularly suitable for applications requiring high accuracy and reliability.
Q & A
1. What is the gain-bandwidth product of the TLE2144IN?
The gain-bandwidth product of the TLE2144IN is 5.9 MHz.
2. What is the input offset voltage of the TLE2144IN?
The input offset voltage is 290 µV.
3. What is the operating temperature range of the TLE2144IN?
The operating temperature range is -40°C to 105°C.
4. What package does the TLE2144IN come in?
The TLE2144IN comes in a PDIP-14 package.
5. What is the slew rate of the TLE2144IN?
The slew rate is 45 V/µs.
6. How many channels does the TLE2144IN have?
The TLE2144IN has four channels.
7. What is the input bias current of the TLE2144IN?
The input bias current is 700 nA.
8. What is the input voltage noise density of the TLE2144IN?
The input voltage noise density is 10.5 nV/√Hz.
9. Is the TLE2144IN suitable for automotive applications?
Yes, the TLE2144IN is suitable for automotive applications due to its robust design and reliable performance.
10. What is the supply current of the TLE2144IN?
The supply current is 6.9 mA.
