Overview
The TL084ACDR is a quad operational amplifier produced by Texas Instruments. It is part of the TL08xH family, which are next-generation versions of the industry-standard TL08x devices. These amplifiers are known for their high performance, low power consumption, and robust features, making them suitable for a wide range of applications. The TL084ACDR is particularly valued for its high slew rate, low offset voltage, and wide common-mode and differential voltage ranges, making it an excellent choice for cost-sensitive and demanding applications.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Slew Rate | 20 V/μs | V/μs |
| Input Offset Voltage | 1 mV | mV |
| Input Offset Voltage Drift | 2 μV/°C | μV/°C |
| Power Consumption per Channel | 940 μA | μA |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Operating Temperature Range | –40°C to 125°C | °C |
| Common-Mode Input Voltage Range | Includes VCC+ | - |
| Input Bias and Offset Currents | Low | - |
| Noise Voltage | 18 nV/√Hz at f = 1 kHz | nV/√Hz |
| Total Harmonic Distortion + Noise | 0.003% (typ) | % |
| Output Short-Circuit Protection | Yes | - |
| ESD Protection | 1.5 kV (HBM) | kV |
| Package Type | SOIC (D) 14 pins | - |
Key Features
- High slew rate: 20 V/μs (typical)
- Low offset voltage: 1 mV (typical)
- Low offset voltage drift: 2 μV/°C
- Low power consumption: 940 μA per channel (typical)
- Wide common-mode and differential voltage ranges, including VCC+
- Low input bias and offset currents
- Low noise: 18 nV/√Hz at f = 1 kHz (typical)
- Output short-circuit protection
- Low total harmonic distortion: 0.003% (typical)
- Wide supply voltage range: ±2.25 V to ±20 V, 4.5 V to 40 V
- 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 slew rate of the TL084ACDR?
The typical slew rate of the TL084ACDR is 20 V/μs.
- What is the input offset voltage of the TL084ACDR?
The input offset voltage of the TL084ACDR is typically 1 mV.
- What is the operating temperature range of the TL084ACDR?
The operating temperature range of the TL084ACDR is –40°C to 125°C.
- Does the TL084ACDR have output short-circuit protection?
Yes, the TL084ACDR has output short-circuit protection.
- What is the typical power consumption per channel of the TL084ACDR?
The typical power consumption per channel of the TL084ACDR is 940 μA.
- What is the common-mode input voltage range of the TL084ACDR?
The common-mode input voltage range of the TL084ACDR includes VCC+.
- What is the noise voltage of the TL084ACDR at 1 kHz?
The noise voltage of the TL084ACDR at 1 kHz is typically 18 nV/√Hz.
- What is the total harmonic distortion + noise of the TL084ACDR?
The total harmonic distortion + noise of the TL084ACDR is typically 0.003%.
- What is the ESD protection rating of the TL084ACDR?
The ESD protection rating of the TL084ACDR is 1.5 kV (HBM).
- In what package is the TL084ACDR available?
The TL084ACDR is available in a SOIC (D) package with 14 pins.
