Overview
The TL082BCDRG4 is a JFET-input dual operational amplifier produced by Texas Instruments. It is part of the TL082 family, known for its high performance and versatility in various applications. This device is particularly noted for its high slew rate, low offset voltage, and wide common-mode and differential voltage ranges, making it suitable for a broad range of electronic systems.
Key Specifications
| Parameter | Typical | Minimum | Maximum | Unit |
|---|---|---|---|---|
| Supply Voltage | ±2.25 V to ±20 V, 4.5 V to 40 V | ±2.25 V | ±20 V, 40 V | V |
| Input Offset Voltage | 1 mV | ±1 mV | ±4 mV | mV |
| Input Offset Voltage Drift | 2 μV/°C | ±2 μV/°C | μV/°C | |
| Slew Rate | 16 V/μs | 8 V/μs | 16 V/μs | V/μs |
| Input Bias Current | 30 pA | pA | ||
| Input Noise Voltage | 18 nV/√Hz at 1 kHz | nV/√Hz | ||
| Output Voltage Swing (RL = 2 kΩ) | 12 V | 10 V | 12 V | V |
| Output Voltage Swing (RL = 10 kΩ) | 13.5 V | 12 V | 13.5 V | V |
| Thermal Resistance (Junction-to-Ambient, SO8) | 125 °C/W | °C/W | ||
| Storage Temperature Range | -65 to 150 °C | -65 °C | 150 °C | °C |
Key Features
- High slew rate: 16 V/μs (typical)
- Low offset voltage: 1 mV (typical)
- Low offset voltage drift: 2 μV/°C
- Wide common-mode and differential voltage ranges – Common-mode input voltage range includes VCC+
- Low input bias and offset currents
- Low noise: 18 nV/√Hz (typical) at 1 kHz
- Output short-circuit protection
- Low total harmonic distortion: 0.003% (typical)
- High input impedance JFET input stage
- Internal frequency compensation
- Latch-up free operation
Applications
- Solar energy: string and central inverter
- Motor drives: AC and servo drive control and power stage modules
- Single phase online UPS
- Three phase UPS
- Pro audio mixers
- Battery test equipment
Q & A
- What is the typical slew rate of the TL082BCDRG4?
The typical slew rate is 16 V/μs. - What is the input offset voltage of the TL082BCDRG4?
The typical input offset voltage is 1 mV. - What is the operating temperature range of the TL082BCDRG4?
The device operates from -40°C to 125°C. - Does the TL082BCDRG4 have output short-circuit protection?
Yes, it does have output short-circuit protection. - What are the common applications of the TL082BCDRG4?
Common applications include solar energy systems, motor drives, UPS systems, pro audio mixers, and battery test equipment. - What is the thermal resistance (junction-to-ambient) for the SO8 package?
The thermal resistance is 125 °C/W for the SO8 package. - What is the storage temperature range for the TL082BCDRG4?
The storage temperature range is -65 to 150 °C. - Does the TL082BCDRG4 have integrated EMI and RF filters?
Yes, it has integrated EMI and RF filters. - What is the typical input noise voltage of the TL082BCDRG4?
The typical input noise voltage is 18 nV/√Hz at 1 kHz. - Is the TL082BCDRG4 latch-up free?
Yes, it is latch-up free.
