Overview
The TL072ID is a dual JFET-input operational amplifier produced by Texas Instruments. It is part of the TL07x series, known for its high performance in audio and signal processing applications. The TL072ID is designed to offer low noise, low distortion, and high input impedance, making it suitable for a wide range of applications where minimal circuit loading is essential. Its market positioning targets audio equipment, signal conditioning, and other precision analog circuits, appealing to engineers and designers in the electronics industry.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Bias Current | 65 | pA | Typical |
| Bandwidth | 3 | MHz | |
| Slew Rate | 13 | V/µs | Typical |
| Input Offset Voltage | 3 | mV | Maximum |
| Supply Voltage | ±5 to ±15 | V | |
| Operating Temperature | -40 to 85 | °C | |
| Package | SOIC-8 | ||
| Number of Channels | 2 |
Key Features
- Low noise: 18 nV/√Hz at 1 kHz.
- High input impedance minimizes circuit loading.
- Low total harmonic distortion: 0.003% typical.
- Wide supply voltage range: ±5 V to ±15 V.
- High slew rate: 13 V/µs typical.
Applications
The TL072ID is widely used in audio amplifiers, active filters, and signal conditioning circuits. Its low noise and high input impedance make it ideal for audio applications, while its high slew rate and bandwidth are beneficial in signal processing. Additionally, it is commonly employed in instrumentation and control systems where precision and reliability are critical.
Q & A
1. What is the input bias current of the TL072ID?
The input bias current is typically 65 pA.
2. What is the bandwidth of the TL072ID?
The bandwidth is 3 MHz.
3. What is the slew rate of the TL072ID?
The slew rate is typically 13 V/µs.
4. What is the supply voltage range for the TL072ID?
The supply voltage range is ±5 V to ±15 V.
5. What is the operating temperature range for the TL072ID?
The operating temperature range is -40°C to 85°C.
6. What package does the TL072ID come in?
It comes in an SOIC-8 package.
7. How many channels does the TL072ID have?
It has two channels.
8. What are the typical applications of the TL072ID?
Typical applications include audio amplifiers, active filters, and signal conditioning circuits.
9. What is the input offset voltage of the TL072ID?
The input offset voltage is up to 3 mV.
10. Why is the TL072ID suitable for audio applications?
Its low noise and high input impedance make it ideal for audio applications.
