Overview
The TL082HIDDFR is a high-performance, dual JFET input operational amplifier produced by Texas Instruments. It is part of the TL08xH family, which offers enhanced features and performance compared to the standard TL08x series. This device is known for its low offset voltage, high slew rate, and wide common-mode and differential voltage ranges, making it suitable for a variety of demanding applications.
Key Specifications
| Parameter | Typical Value | Units |
|---|---|---|
| Input Offset Voltage | 1 mV | mV |
| Input Offset Voltage Drift | 2 µV/°C | µV/°C |
| Input Bias Current | 50 pA | pA |
| Input Noise Voltage | 18 nV/√Hz | nV/√Hz |
| Input Noise Current | 0.01 pA/√Hz | pA/√Hz |
| Slew Rate | 20 V/µs | V/µs |
| Gain Bandwidth Product | 5.25 MHz | MHz |
| Supply Current | 940 µA/ch | µA/ch |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Total Harmonic Distortion | 0.003% | % |
| Operating Temperature Range | -40°C to 125°C | °C |
| Package | SOT-23-THN (DDF), 8 pins |
Key Features
- High slew rate: 20 V/µs
- Low offset voltage: 1 mV (typical)
- Low offset voltage drift: 2 µV/°C
- Low power consumption: 940 µA/ch (typical)
- 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 f = 1 kHz
- Output short-circuit protection
- Low total harmonic distortion: 0.003% (typical)
- High ESD protection: 1.5 kV (HBM)
- Integrated EMI and RF filters
Applications
- Solar energy: string and central inverters
- 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 input offset voltage of the TL082HIDDFR?
The typical input offset voltage is 1 mV. - What is the slew rate of the TL082HIDDFR?
The slew rate is 20 V/µs. - What is the operating temperature range of the TL082HIDDFR?
The operating temperature range is -40°C to 125°C. - What is the supply voltage range for the TL082HIDDFR?
The supply voltage range is ±2.25 V to ±20 V, 4.5 V to 40 V. - Does the TL082HIDDFR have output short-circuit protection?
Yes, it does have output short-circuit protection. - What is the typical total harmonic distortion of the TL082HIDDFR?
The typical total harmonic distortion is 0.003%. - What is the input noise voltage of the TL082HIDDFR?
The input noise voltage is 18 nV/√Hz at f = 1 kHz. - Is the TL082HIDDFR ESD protected?
Yes, it has high ESD protection of 1.5 kV (HBM). - What are some common applications of the TL082HIDDFR?
Common applications include solar energy inverters, motor drives, UPS systems, pro audio mixers, and battery test equipment. - What package type is the TL082HIDDFR available in?
The TL082HIDDFR is available in an SOT-23-THN (DDF) package with 8 pins.
