Overview
The TL082CP, produced by Texas Instruments, is a wide bandwidth dual JFET input operational amplifier. This device is part of the TL08x family, which includes next-generation versions of the industry-standard TL08x devices. The TL082CP is designed to provide outstanding value for cost-sensitive applications, offering features such as low offset voltage, high slew rate, and wide common-mode and differential voltage ranges. It is particularly suited for applications requiring low input bias and offset currents, high input impedance, and fast slew rates.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Offset Voltage (VOS) | 1 mV (TL08xH), 15 mV (TL082) | mV |
| Input Offset Voltage Drift (ΔVOS/ΔT) | 2 µV/°C | µV/°C |
| Slew Rate (SR) | 20 V/µs (TL08xH), 13 V/µs (TL082) | V/µs |
| Supply Voltage Range | ±2.25V to ±20V, 4.5V to 40V | V |
| Input Bias Current | 50 pA | pA |
| Input Noise Voltage | 18 nV/√Hz (TL08xH), 16 nV/√Hz (TL082) | nV/√Hz |
| Total Harmonic Distortion (THD) | 0.003% (TL08xH), ≤0.02% (TL082) | % |
| Operating Temperature Range | 0 to 70°C (commercial), –40°C to 125°C (industrial) | °C |
| Package Type | PDIP (8 pins), SO (8 pins), SOIC (8 pins), TSSOP (8 pins) |
Key Features
- High slew rate: 20 V/µs (TL08xH), 13 V/µs (TL082)
- Low offset voltage: 1 mV (TL08xH), 15 mV (TL082)
- Low offset voltage drift: 2 µV/°C
- Low power consumption: 940 µA/ch (TL08xH)
- 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 (TL08xH), 16 nV/√Hz (TL082)
- Output short-circuit protection
- High ESD protection: 1.5 kV (HBM)
- Integrated EMI and RF filters
Applications
The TL082CP is versatile and can be used in a variety of applications, including:
- High-speed integrators
- Fast D/A converters
- Sample and hold circuits
- Audio and video processing
- Medical equipment
- Industrial control systems
- Rugged and demanding environments due to its high ESD protection and wide operating temperature range
Q & A
- What is the typical input offset voltage of the TL082CP?
The typical input offset voltage is 1 mV for the TL08xH series and 15 mV for the standard TL082.
- What is the slew rate of the TL082CP?
The slew rate is 20 V/µs for the TL08xH series and 13 V/µs for the standard TL082.
- What is the operating temperature range of the TL082CP?
The operating temperature range is 0 to 70°C for commercial grade and –40°C to 125°C for industrial grade.
- What are the common package types for the TL082CP?
The common package types include PDIP (8 pins), SO (8 pins), SOIC (8 pins), and TSSOP (8 pins).
- What is the input bias current of the TL082CP?
The input bias current is typically 50 pA.
- Does the TL082CP have output short-circuit protection?
- What is the total harmonic distortion (THD) of the TL082CP?
The THD is typically 0.003% for the TL08xH series and ≤0.02% for the standard TL082.
- Can the TL082CP operate with a wide supply voltage range?
- Is the TL082CP suitable for high ESD environments?
- What are some typical applications of the TL082CP?
