Overview
The TL082BCD is a dual operational amplifier produced by Texas Instruments. It is part of the TL08x family, known for its high performance and versatility in various applications. This device features a JFET input stage, providing high input impedance and low input bias and offset currents. The TL082BCD is suitable for a wide range of applications due to its high slew rate, low offset voltage, and wide common-mode and differential voltage ranges.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Offset Voltage (VOS) | ±1 to ±4 | mV |
| Input Offset Voltage Drift (dVOS/dT) | ±2 | μV/°C |
| Slew Rate (SR) | 16 | V/μs |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Common-Mode Input Voltage Range | Up to VCC+ | V |
| Output Voltage Swing | 10 to 13.5 | V (RL = 2 kΩ to 10 kΩ) |
| Power Dissipation | 940 μA/ch | μA |
| Thermal Resistance (Junction-to-Ambient) | 125 (SO8), 120 (TSSOP8) | °C/W |
| Storage Temperature Range | -65 to 150 | °C |
| ESD Protection | 1 kV (HBM), 200 V (MM), 1500 V (CDM) | V |
Key Features
- High slew rate: 16 V/μs (typical)
- Low input bias and offset currents
- Low offset voltage: ±1 mV (typical) and low offset voltage drift: ±2 μV/°C
- Wide common-mode and differential voltage ranges, including up to VCC+
- Output short-circuit protection
- High input impedance JFET input stage
- Internal frequency compensation and latch-up free operation
- Low power consumption: 940 μA/ch (typical)
- Low noise: 18 nV/√Hz (typical) at f = 1 kHz
- Low total harmonic distortion: 0.003% (typical)
Applications
- Solar energy: string and central inverter systems
- Motor drives: AC and servo drive control and power stage modules
- Single phase online UPS and three phase UPS systems
- Pro audio mixers
- Battery test equipment
Q & A
- What is the typical slew rate of the TL082BCD?
The typical slew rate of the TL082BCD is 16 V/μs.
- What is the input offset voltage range for the TL082BCD?
The input offset voltage range for the TL082BCD is typically ±1 to ±4 mV.
- What is the common-mode input voltage range for the TL082BCD?
The common-mode input voltage range for the TL082BCD includes up to VCC+.
- Does the TL082BCD have output short-circuit protection?
- What is the typical power consumption per channel for the TL082BCD?
The typical power consumption per channel for the TL082BCD is 940 μA.
- What are some common applications of the TL082BCD?
The TL082BCD is commonly used in solar energy systems, motor drives, UPS systems, pro audio mixers, and battery test equipment.
- What is the storage temperature range for the TL082BCD?
The storage temperature range for the TL082BCD is -65 to 150°C.
- Does the TL082BCD have ESD protection?
- What are the package options available for the TL082BCD?
The TL082BCD is available in various packages including SOIC, PDIP, TSSOP, and others.
- What is the thermal resistance of the TL082BCD in SO8 and TSSOP8 packages?
The thermal resistance for the TL082BCD in SO8 packages is 125°C/W and in TSSOP8 packages is 120°C/W.
