Overview
The TL082MFKB is a member of the TL08xx family of FET-input operational amplifiers produced by Texas Instruments. This device is known for its high performance and versatility, making it suitable for a wide range of applications. The TL082MFKB is particularly noted for its low offset voltage, high slew rate, and low power consumption, which are critical parameters for many electronic systems.
The TL082MFKB is available in various packages, including the FK package, which is a 20-pin LCCC (Leadless Chip Carrier) package. This packaging option provides a compact and reliable solution for space-constrained designs.
Key Specifications
| Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|
| Input Offset Voltage (VOS) | ±1 | ±4 | ±5 | mV |
| Input Offset Voltage Drift (dVOS/dT) | ±2 | μV/°C | ||
| Slew Rate | 13 | V/μs | ||
| Power Consumption per Channel | 940 | μA | ||
| Common-Mode Input Voltage Range | ±11 to ±11 | V | ||
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V | ||
| Input Bias Current (IIB) | 10 | 20 | nA | |
| Input Offset Current (IIO) | 2 | 10 | nA | |
| Total Harmonic Distortion (THD) | 0.003% | % |
Key Features
- High slew rate: 13 V/μs (typical)
- Low offset voltage: ±1 mV (typical)
- Low offset voltage drift: ±2 μV/°C
- Low power consumption: 940 μA per channel (typical)
- Wide common-mode and differential voltage ranges, including VCC+
- Low input bias and offset currents
- Low noise: 18 nV/√Hz at f = 1 kHz (typical)
- Output short-circuit protection
- Low total harmonic distortion: 0.003% (typical)
- High input impedance: JFET input stage
- Latch-up-free operation
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
- Tablets and personal electronics
- Computers and white goods
Q & A
- What is the typical slew rate of the TL082MFKB?
The typical slew rate of the TL082MFKB is 13 V/μs.
- What is the input offset voltage of the TL082MFKB?
The input offset voltage of the TL082MFKB is typically ±1 mV.
- What is the power consumption per channel of the TL082MFKB?
The power consumption per channel of the TL082MFKB is typically 940 μA.
- What is the common-mode input voltage range of the TL082MFKB?
The common-mode input voltage range of the TL082MFKB includes ±11 V.
- Does the TL082MFKB have output short-circuit protection?
- What is the total harmonic distortion of the TL082MFKB?
The total harmonic distortion of the TL082MFKB is typically 0.003%.
- What are some common applications of the TL082MFKB?
The TL082MFKB is commonly used in solar energy systems, motor drives, UPS systems, professional audio mixers, and battery test equipment.
- What is the supply voltage range for the TL082MFKB?
The supply voltage range for the TL082MFKB is ±2.25 V to ±20 V, or 4.5 V to 40 V.
- Does the TL082MFKB have a JFET input stage?
- Is the TL082MFKB latch-up-free?
