Overview
The TL082CDR is a dual, JFET-input operational amplifier produced by Texas Instruments. It is part of the TL08x family, which includes next-generation versions of the industry-standard TL08x devices. This op-amp is known for its high slew rate, low offset voltage, and wide common-mode and differential voltage ranges, making it suitable for a variety of cost-sensitive and demanding applications.
Key Specifications
| Parameter | Conditions | Units | Min | Typ | Max |
|---|---|---|---|---|---|
| Slew Rate | VS = ±15V, TA = 25°C | V/μs | 8 | 13 | - |
| Gain Bandwidth Product | VS = ±15V, TA = 25°C | MHz | - | 4 | - |
| Input Offset Voltage | RS = 10 kΩ, TA = 25°C | mV | 5 | 15 | 20 |
| Input Offset Current | Tj = 25°C | pA | - | 50 | - |
| Supply Voltage | - | V | ±2.25 to ±20, 4.5 to 40 | - | - |
| Operating Temperature Range | - | °C | -40 to 125 | - | - |
| Package Type | - | - | - | SOIC-8 | - |
| Pins | - | - | - | 8 | - |
Key Features
- High slew rate: 13 V/μs (typical)
- Low offset voltage: 1 mV (typical) and low offset voltage drift: 2 μV/°C
- Low power consumption: 940 μA/ch (typical)
- Wide common-mode and differential voltage ranges, including common-mode input voltage range up to 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 and three-phase UPS systems
- Pro audio mixers
- Battery test equipment
Q & A
- What is the slew rate of the TL082CDR?
The slew rate of the TL082CDR is typically 13 V/μs. - What is the input offset voltage of the TL082CDR?
The input offset voltage is typically 15 mV, with a drift of 2 μV/°C. - What is the power consumption of the TL082CDR?
The power consumption is typically 940 μA per channel. - What is the common-mode input voltage range of the TL082CDR?
The common-mode input voltage range includes up to VCC+. - Does the TL082CDR have output short-circuit protection?
Yes, the TL082CDR has output short-circuit protection. - What is the total harmonic distortion of the TL082CDR?
The total harmonic distortion is typically 0.003%. - What are the operating temperature ranges for the TL082CDR?
The operating temperature range is from -40°C to 125°C. - What package type is the TL082CDR available in?
The TL082CDR is available in an SOIC-8 package. - What is the ESD protection level of the TL082CDR?
The TL082CDR has an ESD protection level of 1.5 kV (HBM). - Are there integrated EMI and RF filters in the TL082CDR?
Yes, the TL082CDR includes integrated EMI and RF filters.
