TL084ACDRE4
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Texas Instruments TL084ACDRE4

Manufacturer No:
TL084ACDRE4
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC OPAMP JFET 4 CIRCUIT 14SOIC
Delivery:
Payment:
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Product Introduction

Overview

The TL084ACDRE4 is a quad operational amplifier produced by Texas Instruments. It belongs to the TL08x family, which is known for its high performance and versatility. This device is particularly suited for cost-sensitive applications that require high slew rates, low offset voltage, and wide common-mode and differential voltage ranges. The TL084ACDRE4 is available in a 14-pin SOIC package and operates over a wide supply voltage range from ±2.25 V to ±20 V or 4.5 V to 40 V.

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
Common-Mode Input Voltage Range Up to VCC+ V
Differential Input Voltage Range ±15 V V
Operating Temperature Range 0 to +70 °C °C
Storage Temperature Range -65 to +150 °C °C
ESD Protection (HBM) 1.5 kV kV
Noise Voltage at 1 kHz 18 nV/√Hz nV/√Hz
Total Harmonic Distortion 0.003% %

Key Features

  • High slew rate of 20 V/μs, enabling fast signal processing.
  • Low input offset voltage of 1 mV and low offset voltage drift of 2 μV/°C, ensuring high accuracy.
  • Low power consumption of 940 μA per channel, making it suitable for power-sensitive applications.
  • Wide common-mode and differential voltage ranges, including common-mode input to the positive supply voltage.
  • Low input bias and offset currents, reducing noise and improving signal integrity.
  • Low noise of 18 nV/√Hz at 1 kHz, suitable for high-sensitivity applications.
  • Output short-circuit protection and low total harmonic distortion of 0.003%.
  • High ESD protection (1.5 kV HBM) and integrated EMI and RF filters.

Applications

  • Solar energy systems: string and central inverters.
  • Motor drives: AC and servo drive control and power stage modules.
  • Uninterruptible Power Supplies (UPS): single phase and three phase.
  • Professional audio mixers.
  • Battery test equipment.

Q & A

  1. What is the typical slew rate of the TL084ACDRE4?

    The typical slew rate is 20 V/μs.

  2. What is the input offset voltage of the TL084ACDRE4?

    The input offset voltage is typically 1 mV.

  3. What is the operating temperature range for the TL084ACDRE4?

    The operating temperature range is from 0 to +70 °C.

  4. What is the storage temperature range for the TL084ACDRE4?

    The storage temperature range is from -65 to +150 °C.

  5. Does the TL084ACDRE4 have ESD protection?

    Yes, it has ESD protection up to 1.5 kV (HBM).

  6. What is the noise voltage at 1 kHz for the TL084ACDRE4?

    The noise voltage at 1 kHz is typically 18 nV/√Hz.

  7. What are some common applications of the TL084ACDRE4?

    Common applications include solar energy systems, motor drives, UPS systems, professional audio mixers, and battery test equipment.

  8. What is the power consumption per channel for the TL084ACDRE4?

    The power consumption per channel is typically 940 μA.

  9. Does the TL084ACDRE4 have output short-circuit protection?

    Yes, it has output short-circuit protection.

  10. What is the total harmonic distortion of the TL084ACDRE4?

    The total harmonic distortion is typically 0.003%.

Product Attributes

Amplifier Type:J-FET
Number of Circuits:4
Output Type:- 
Slew Rate:13V/µs
Gain Bandwidth Product:3 MHz
-3db Bandwidth:- 
Current - Input Bias:30 pA
Voltage - Input Offset:3 mV
Current - Supply:1.4mA (x4 Channels)
Current - Output / Channel:10 mA
Voltage - Supply Span (Min):10 V
Voltage - Supply Span (Max):30 V
Operating Temperature:0°C ~ 70°C
Mounting Type:Surface Mount
Package / Case:14-SOIC (0.154", 3.90mm Width)
Supplier Device Package:14-SOIC
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Similar Products

Part Number TL084ACDRE4 TL084ACDRG4 TL084CDRE4 TL082ACDRE4 TL084ACDE4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key
Amplifier Type J-FET J-FET J-FET J-FET J-FET
Number of Circuits 4 4 4 2 4
Output Type - - - - -
Slew Rate 13V/µs 13V/µs 13V/µs 13V/µs 13V/µs
Gain Bandwidth Product 3 MHz 3 MHz 3 MHz 3 MHz 3 MHz
-3db Bandwidth - - - - -
Current - Input Bias 30 pA 30 pA 30 pA 30 pA 30 pA
Voltage - Input Offset 3 mV 3 mV 3 mV 3 mV 3 mV
Current - Supply 1.4mA (x4 Channels) 1.4mA (x4 Channels) 1.4mA (x4 Channels) 1.4mA (x2 Channels) 1.4mA (x4 Channels)
Current - Output / Channel 10 mA 10 mA 10 mA 10 mA 40 mA
Voltage - Supply Span (Min) 10 V 10 V 10 V 10 V 10 V
Voltage - Supply Span (Max) 30 V 30 V 30 V 30 V 30 V
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC 14-SOIC 14-SOIC 8-SOIC 14-SOIC

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