Overview
The TL084CDRG4 is a quad JFET-input 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 designed to provide outstanding value for cost-sensitive applications, offering high performance and robust features.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Amplifiers | 4 | |
| Package Type | SOIC (D) | |
| Pins | 14 | |
| Operating Temperature Range | 0 to 70 | °C |
| Slew Rate (Typical) | 20 V/μs | |
| Input Offset Voltage (Typical) | 1 mV | |
| Input Offset Voltage Drift | 2 μV/°C | |
| Power Consumption per Channel (Typical) | 940 μA | |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | |
| Noise Voltage (Typical at f = 1 kHz) | 18 nV/√Hz | |
| Total Harmonic Distortion (Typical) | 0.003% |
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
- Common-mode input voltage range includes 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)
- 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 inverter
- 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 TL084CDRG4?
The typical slew rate of the TL084CDRG4 is 20 V/μs. - What is the input offset voltage of the TL084CDRG4?
The input offset voltage of the TL084CDRG4 is typically 1 mV. - What is the operating temperature range of the TL084CDRG4?
The operating temperature range of the TL084CDRG4 is 0 to 70°C. - How many amplifiers are in the TL084CDRG4?
The TL084CDRG4 contains 4 amplifiers. - What is the power consumption per channel of the TL084CDRG4?
The power consumption per channel of the TL084CDRG4 is typically 940 μA. - Does the TL084CDRG4 have output short-circuit protection?
Yes, the TL084CDRG4 has output short-circuit protection. - What is the total harmonic distortion of the TL084CDRG4?
The total harmonic distortion of the TL084CDRG4 is typically 0.003%. - What are some common applications of the TL084CDRG4?
The TL084CDRG4 is used in applications such as solar energy, motor drives, UPS systems, pro audio mixers, and battery test equipment. - What is the supply voltage range of the TL084CDRG4?
The supply voltage range of the TL084CDRG4 is ±2.25 V to ±20 V, and 4.5 V to 40 V. - Does the TL084CDRG4 have integrated EMI and RF filters?
Yes, the TL084CDRG4 has integrated EMI and RF filters.
