Overview
The TL072ACDR is a dual, high-performance operational amplifier produced by Texas Instruments. It is part of the TL07x family, known for its low noise, high slew rate, and low power consumption, making it suitable for a wide range of applications. This device is particularly valued for its FET-input stage, which provides low input bias and offset currents, as well as high input impedance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 2 | |
| Package Type | SOIC (D) | |
| Number of Pins | 8 | |
| Operating Temperature Range | 0 to 70 | °C |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Slew Rate (Typical) | 20 V/μs | V/μs |
| Offset Voltage (Typical) | 1 mV | mV |
| Offset Voltage Drift (Typical) | 2 μV/°C | μV/°C |
| Power Consumption per Channel (Typical) | 940 μA | μA |
| Gain Bandwidth Product (Typical) | 3 MHz | MHz |
| Input Noise Voltage Density at 1 kHz (Typical) | 18 nV/√Hz | nV/√Hz |
| Total Harmonic Distortion (Typical) | 0.003% | % |
Key Features
- High slew rate: 20 V/μs (typical)
- Low offset voltage: 1 mV (typical)
- Low offset voltage drift: 2 μV/°C (typical)
- Low power consumption: 940 μA per channel (typical)
- Wide common-mode and differential voltage ranges
- Low input bias and offset currents
- Low noise: 18 nV/√Hz at 1 kHz (typical)
- Output short-circuit protection
- Low total harmonic distortion: 0.003% (typical)
- Integrated EMI and RF filters
- High ESD protection: 1.5 kV (HBM)
Applications
- Solar energy: string and central inverter systems
- Motor drives: AC and servo drive control and power stage modules
- Single-phase and three-phase UPS systems
- Professional audio mixers
- Battery test equipment
Q & A
- What is the typical slew rate of the TL072ACDR?
The typical slew rate of the TL072ACDR is 20 V/μs. - What is the typical offset voltage of the TL072ACDR?
The typical offset voltage is 1 mV. - What is the operating temperature range of the TL072ACDR?
The operating temperature range is from 0°C to 70°C. - What is the supply voltage range for the TL072ACDR?
The supply voltage range is ±2.25 V to ±20 V, or 4.5 V to 40 V. - What is the power consumption per channel for the TL072ACDR?
The typical power consumption per channel is 940 μA. - Does the TL072ACDR have output short-circuit protection?
Yes, it does have output short-circuit protection. - What is the gain bandwidth product of the TL072ACDR?
The typical gain bandwidth product is 3 MHz. - What are some common applications of the TL072ACDR?
Common applications include solar energy systems, motor drives, UPS systems, professional audio mixers, and battery test equipment. - What type of input stage does the TL072ACDR use?
The TL072ACDR uses a FET-input stage. - What is the input noise voltage density at 1 kHz for the TL072ACDR?
The input noise voltage density at 1 kHz is typically 18 nV/√Hz.
