Overview
The TL071CN is a high-speed JFET input single operational amplifier produced by STMicroelectronics. This device is part of the TL07x series and is known for its high performance and versatility. The TL071CN incorporates well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit, offering high slew rates, low input bias and offset currents, and a low offset voltage temperature coefficient. It is widely used in various applications requiring low noise, high input impedance, and broad bandwidth.
Key Specifications
| Parameter | Unit | Min. | Typ. | Max. |
|---|---|---|---|---|
| Supply Voltage (VCC) | V | 6 | - | 36 |
| Operating Temperature Range | °C | -40 | - | 105 |
| Input Offset Voltage (Vio) | mV | 1 | 3 | 13 |
| Input Offset Current (Iio) | pA | 5 | 20 | 200 |
| Input Bias Current (Iib) | pA | 20 | 20 | 200 |
| Large Signal Voltage Gain (Avd) | V/mV | 25 | 50 | 200 |
| Supply Voltage Rejection Ratio (SVR) | dB | 70 | 80 | 86 |
| Output Short-Circuit Current (Ios) | mA | 10 | 10 | 40 |
| Output Voltage Swing (±Vopp) | V | 10 | 12 | 13.5 |
| Slew Rate (SR) | V/μs | 8 | 16 | 8 |
| Gain Bandwidth Product (GBP) | MHz | 2.5 | 4 | 4 |
| Total Harmonic Distortion (THD) | % | 0.01 | 0.01 | 0.01 |
| Equivalent Input Noise Voltage (en) | nV/√Hz | 15 | 15 | 15 |
Key Features
- Wide common-mode and differential voltage ranges, including up to VCC+
- Low input bias and offset currents
- Low noise: en = 15 nV/√Hz (typ)
- Output short-circuit protection
- High input impedance JFET input stage
- Low harmonic distortion: 0.01% (typ)
- Internal frequency compensation
- Latch-up free operation
- High slew rate: 16 V/μs (typ)
Applications
- Solar energy: string and central inverters
- Motor drives: AC and servo drive control and power stage modules
- Single-phase online UPS and three-phase UPS
- Pro audio mixers
- Battery test equipment
- High-speed integrators, fast D/A converters, and sample and hold circuits
- Audio pre-amplifiers, weigh scales, ECG and medical equipment
Q & A
- What is the TL071CN operational amplifier?
The TL071CN is a high-speed JFET input single operational amplifier produced by STMicroelectronics, known for its high performance and versatility.
- What are the key features of the TL071CN?
Key features include wide common-mode and differential voltage ranges, low input bias and offset currents, low noise, output short-circuit protection, high input impedance, low harmonic distortion, internal frequency compensation, latch-up free operation, and a high slew rate.
- What are the typical applications of the TL071CN?
Applications include solar energy inverters, motor drives, UPS systems, pro audio mixers, battery test equipment, high-speed integrators, fast D/A converters, sample and hold circuits, audio pre-amplifiers, weigh scales, and medical equipment.
- What is the supply voltage range for the TL071CN?
The supply voltage range is from 6V to 36V.
- What is the typical slew rate of the TL071CN?
The typical slew rate is 16 V/μs.
- What is the equivalent input noise voltage of the TL071CN?
The equivalent input noise voltage is 15 nV/√Hz (typ).
- Does the TL071CN have output short-circuit protection?
Yes, the TL071CN has output short-circuit protection.
- What is the typical total harmonic distortion of the TL071CN?
The typical total harmonic distortion is 0.01%.
- Is the TL071CN latch-up free?
Yes, the TL071CN is latch-up free.
- What are some equivalent operational amplifiers to the TL071CN?
Some equivalents include the TL072, TL074, LM358, LM324, and LM741C.
