• TL084IDR SOIC (D)-14
TL084IDR SOIC (D)-14

TL084IDR

The TL084IDR offers superior performance and reliability, making it ideal for precision measurement and control systems

Quantity Unit Price(USD) Ext. Price
5 $0.302 $1.51
50 $0.246 $12.30
150 $0.222 $33.30
500 $0.178 $89.00
2500 $0.164 $410.00
5000 $0.156 $780.00

Inventory:7,894

*The price is for reference only.
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  • Part Number : TL084IDR

  • Package/Case : SOIC (D)-14

  • Brands : TI

  • Components Categories : AmplifiersInstrumentation, OP Amps, Buffer Amps

  • Datesheet : TL084IDR DataSheet (PDF)

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Overview of TL084IDR

The TL084IDR is a quad JFET-input operational amplifier that combines four independent operational amplifiers in a single package. This IC is designed for a wide range of analog applications, offering high input impedance, low input bias current, and high slew rate for precision signal processing.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • +IN1: Non-inverting input for Op-Amp 1
  • -IN1: Inverting input for Op-Amp 1
  • VCC+: Positive power supply
  • +OUT1: Output for Op-Amp 1
  • +IN2: Non-inverting input for Op-Amp 2
  • -IN2: Inverting input for Op-Amp 2
  • +OUT2: Output for Op-Amp 2
  • +IN3: Non-inverting input for Op-Amp 3
  • -IN3: Inverting input for Op-Amp 3
  • +OUT3: Output for Op-Amp 3
  • +IN4: Non-inverting input for Op-Amp 4
  • -IN4: Inverting input for Op-Amp 4
  • +OUT4: Output for Op-Amp 4

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TL084IDR operational amplifier for a visual representation.

Key Features

  • Quad JFET-Input Op-Amps: The TL084IDR features four independent operational amplifiers with JFET inputs, enabling precise signal amplification and processing.
  • High Input Impedance: With a high input impedance, this IC minimizes loading effects and distortion in analog circuits.
  • Low Input Bias Current: The TL084IDR offers low input bias current, ensuring accurate and stable operation in various applications.
  • High Slew Rate: This operational amplifier provides a high slew rate, allowing for fast signal response and amplification.
  • Wide Supply Voltage Range: Operates with a wide supply voltage range, making it suitable for diverse analog circuit designs.

Note: For detailed technical specifications, please refer to the TL084IDR datasheet.

Application

  • Signal Conditioning: Ideal for signal conditioning applications where precise amplification and filtering are required.
  • Instrumentation: Suitable for use in instrumentation systems for signal amplification and processing.
  • Active Filters: Used in active filter circuits to achieve desired frequency response and signal shaping.

Functionality

The TL084IDR is a versatile quad JFET-input operational amplifier designed for accurate signal processing in analog circuits. It offers high performance and reliability for a wide range of applications.

Usage Guide

  • Power Supply: Connect VCC+ and VCC- to the positive and negative power supplies, respectively.
  • Input Connections: Connect the non-inverting and inverting inputs to the signal source for each operational amplifier.
  • Output Handling: The output pins provide the amplified signal output for each operational amplifier.

Frequently Asked Questions

Q: What is the input offset voltage of the TL084IDR?
A: The TL084IDR typically has an input offset voltage of a few millivolts.

Q: Can the TL084IDR operate with a single power supply?
A: Yes, the TL084IDR can operate with a single power supply as long as it is within the specified range.

Equivalent

For similar functionalities, consider these alternatives to the TL084IDR:

  • LM324N: A quad operational amplifier IC offering similar functionality to the TL084IDR with different specifications.
  • OPA4344PAG4: This is a quad JFET input operational amplifier from Texas Instruments, providing comparable performance to the TL084IDR.

TL084IDR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 30
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 7 Rail-to-rail In to V+
GBW (typ) (MHz) 3 Slew rate (typ) (V/µs) 13
Vos (offset voltage at 25°C) (max) (mV) 6 Iq per channel (typ) (mA) 1.4
Vn at 1 kHz (typ) (nV√Hz) 18 Rating Catalog
Operating temperature range (°C) -40 to 125, -40 to 85, 0 to 70 Offset drift (typ) (µV/°C) 18
Features Standard Amps Input bias current (max) (pA) 200
CMRR (typ) (dB) 86 Iout (typ) (A) 0.01
Architecture FET Input common mode headroom (to negative supply) (typ) (V) 3
Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 1.5
Output swing headroom (to positive supply) (typ) (V) -1.5

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