Overview
The TL072BCDE4 is a dual low-noise FET-input operational amplifier produced by Texas Instruments. This device is part of the TL07xx series, known for its high performance and versatility in various applications. The TL072BCDE4 is characterized by its low noise, high slew rate, and wide common-mode input voltage range, making it suitable for a broad range of electronic systems.
Key Specifications
| Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VS) | 4.5 | - | 40 | V |
| Input Offset Voltage (VOS) | ±1 | ±4 | - | mV |
| Input Offset Voltage Drift (dVOS/dT) | ±2 | - | - | µV/°C |
| Slew Rate | - | 20 | - | V/µs |
| Input Bias Current (IB) | ±1 | ±120 | - | pA |
| Common-Mode Input Voltage Range | (V–) + 2 | - | (V+) + 0.1 | V |
| Operating Temperature Range | -40 | - | 125 | °C |
| Package Type | - | SOIC (D) | - | - |
| Junction-to-Ambient Thermal Resistance (RθJA) | - | 95 | - | °C/W |
Key Features
- High Slew Rate: 20 V/μs (typical) for the TL07xH series, ensuring fast response times.
- Low Offset Voltage: 1 mV (typical) and low offset voltage drift of 2 μV/°C.
- Low Noise: Input voltage noise density of 18 nV/√Hz at 1 kHz.
- Wide Common-Mode Input Voltage Range: Includes the positive supply voltage (VCC+).
- Low Input Bias and Offset Currents: High input impedance due to FET input stage.
- Output Short-Circuit Protection: Ensures device safety during short-circuit conditions.
- Low Total Harmonic Distortion: 0.003% (typical), suitable for high-fidelity applications.
- Wide Supply Voltage Range: Operates from ±2.25 V to ±20 V or 4.5 V to 40 V.
- Integrated EMI and RF Filters: Enhances immunity to electromagnetic interference.
- High ESD Protection: Up to 1.5 kV HBM, ensuring robustness against electrostatic discharge.
Applications
- Solar Energy Systems: Suitable for string and central inverter applications.
- Motor Drives: Used in various motor control and drive systems.
- Audio Equipment: High-fidelity audio applications due to low noise and distortion.
- Medical Devices: Used in medical equipment requiring high precision and low noise.
- Industrial Automation: Applied in control systems and sensors in industrial environments.
Q & A
- What is the typical slew rate of the TL072BCDE4?
The typical slew rate is 20 V/μs for the TL07xH series.
- What is the input offset voltage of the TL072BCDE4?
The input offset voltage is typically ±1 mV.
- What is the operating temperature range of the TL072BCDE4?
The operating temperature range is from –40°C to 125°C.
- What is the common-mode input voltage range of the TL072BCDE4?
The common-mode input voltage range includes the positive supply voltage (VCC+).
- Does the TL072BCDE4 have output short-circuit protection?
Yes, it has output short-circuit protection.
- What is the typical input voltage noise density of the TL072BCDE4 at 1 kHz?
The typical input voltage noise density is 18 nV/√Hz at 1 kHz.
- What is the maximum supply voltage for the TL072BCDE4?
The maximum supply voltage is 40 V.
- What type of package does the TL072BCDE4 come in?
The TL072BCDE4 comes in an SOIC (D) package.
- What is the junction-to-ambient thermal resistance of the TL072BCDE4?
The junction-to-ambient thermal resistance is 95 °C/W.
- Does the TL072BCDE4 have integrated EMI and RF filters?
Yes, it has integrated EMI and RF filters.
