Overview
The TL072IDE4 is a dual low-noise JFET-input general-purpose operational amplifier manufactured by Texas Instruments. It is designed for applications requiring high input impedance, low noise, and wide bandwidth. The device is housed in an 8-pin SOIC package, making it suitable for surface-mount technology. It is widely used in audio processing, signal conditioning, and other precision analog applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Current | 1.4 | mA | |
| Number of Circuits | 2 | ||
| Number of Channels | 2 | ||
| Common Mode Rejection Ratio | 75 | dB | |
| Input Offset Drift | 18.0 | µV/K | |
| Bandwidth | 3.00 | MHz | |
| Slew Rate | 13.0 | V/μs | |
| Gain Bandwidth Product | 3 | MHz | |
| Input Offset Voltage | 3 | mV | |
| Input Bias Current | 65 | pA | |
| Operating Temperature (Max) | 85 | ℃ | |
| Operating Temperature (Min) | -40 | ℃ |
Key Features
- Dual low-noise JFET-input operational amplifier
- High input impedance
- Low noise performance
- Wide bandwidth of 3 MHz
- High slew rate of 13 V/μs
- Low input bias current and offset voltage
Applications
The TL072IDE4 is ideal for use in audio processing, signal conditioning, active filters, and precision analog circuits. Its high input impedance and low noise make it suitable for applications requiring accurate signal amplification and filtering. Common uses include audio preamplifiers, instrumentation amplifiers, and data acquisition systems.
Q & A
1. What is the supply voltage range for TL072IDE4?
The supply voltage range is 7V to 36V, or ±3.5V to ±18V.
2. What is the typical supply current?
The typical supply current is 1.4 mA.
3. What is the bandwidth of TL072IDE4?
The bandwidth is 3 MHz.
4. What is the slew rate of TL072IDE4?
The slew rate is 13 V/μs.
5. What is the input bias current?
The input bias current is 65 pA.
6. What is the input offset voltage?
The input offset voltage is 3 mV.
7. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
8. What is the package type of TL072IDE4?
The package type is 8-pin SOIC.
9. What is the common mode rejection ratio?
The common mode rejection ratio is 75 dB.
10. What are the typical applications of TL072IDE4?
Typical applications include audio processing, signal conditioning, active filters, and precision analog circuits.
