Overview
The TL082BCP, produced by Texas Instruments, is a dual JFET-input operational amplifier. This device is part of the TL082 family, known for its high performance and versatility in various applications. The TL082BCP is characterized by its high slew rate, low input bias and offset currents, and wide common-mode and differential voltage ranges. It is particularly suitable for applications requiring high input impedance and low noise.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Offset Voltage (VOS) | 3 | mV |
| Input Offset Voltage Drift (dVOS/dT) | 2 | μV/°C |
| Slew Rate (SR) | 16 | V/μs |
| Input Bias Current | 30 | pA |
| Input Noise Voltage (Vn) | 18 | nV/√Hz at f = 1 kHz |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Power Dissipation | 680 | mW |
| Thermal Resistance (RθJA) | 147.8 (SOIC), 181.5 (SOT-23), 200.3 (TSSOP) | °C/W |
| Storage Temperature Range | -65 to 150 | °C |
| ESD Protection (HBM) | 1 kV |
Key Features
- High slew rate: 16 V/μs (typical)
- Low input offset voltage: 3 mV (typical)
- Low input bias and offset currents
- Wide common-mode and differential voltage ranges, including VCC+
- Low noise: 18 nV/√Hz at f = 1 kHz (typical)
- Output short-circuit protection
- High input impedance JFET input stage
- Internal frequency compensation and latch-up free operation
- Wide supply voltage range: ±2.25 V to ±20 V, 4.5 V to 40 V
Applications
- Solar energy: string and central inverter systems
- Motor drives: AC and servo drive control and power stage modules
- Single-phase and three-phase online UPS systems
- Pro audio mixers
- Battery test equipment
Q & A
- What is the typical input offset voltage of the TL082BCP?
The typical input offset voltage is 3 mV.
- What is the slew rate of the TL082BCP?
The slew rate is 16 V/μs (typical).
- What is the input bias current of the TL082BCP?
The input bias current is typically 30 pA.
- What is the noise voltage of the TL082BCP at 1 kHz?
The noise voltage is 18 nV/√Hz at f = 1 kHz (typical).
- What is the supply voltage range for the TL082BCP?
The supply voltage range is ±2.25 V to ±20 V, 4.5 V to 40 V.
- Does the TL082BCP have output short-circuit protection?
- What are the typical applications of the TL082BCP?
The TL082BCP is used in solar energy systems, motor drives, UPS systems, pro audio mixers, and battery test equipment.
- What is the thermal resistance (RθJA) of the TL082BCP in different packages?
The thermal resistance is 147.8 °C/W for SOIC, 181.5 °C/W for SOT-23, and 200.3 °C/W for TSSOP packages.
- What is the storage temperature range for the TL082BCP?
The storage temperature range is -65 to 150 °C.
- What is the ESD protection rating for the TL082BCP?
The ESD protection rating is 1 kV (HBM).
