TL081CDT
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STMicroelectronics TL081CDT

Manufacturer No:
TL081CDT
Manufacturer:
STMicroelectronics
Package:
Tape & Reel (TR)
Description:
IC OPAMP JFET 1 CIRCUIT 8SOIC
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Payment:
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Product Introduction

Overview

The TL081CDT is a high-speed JFET input single operational amplifier produced by STMicroelectronics. It is part of the TL081 series, which includes the TL081, TL081A, and TL081B models. These devices are integrated circuits that incorporate well-matched, high-voltage JFET and bipolar transistors. They are designed for general-purpose applications and are known for their high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient.

Key Specifications

Parameter Unit Min. Typ. Max.
Supply Voltage Range V 6 - 36
Operating Free-Air Temperature Range °C -40 - 105
Input Offset Voltage (Rs = 50Ω) mV 3 6 13
Input Offset Voltage Drift µV/°C 10 - -
Input Offset Current pA 5 100 -
Input Bias Current nA 20 200 -
Slew Rate V/µs - 16 -
Gain Bandwidth Product MHz 2.5 4 -
Input Resistance Ω 10^12 - -
Total Harmonic Distortion % 0.01 - -
Equivalent Input Noise Voltage nV/√Hz 15 - -

Key Features

  • High slew rate: 16 V/µs (typ)
  • Latch-up free operation
  • Wide common-mode (up to VCC+) and differential voltage range
  • Output short-circuit protection
  • Low input bias and offset current
  • Internal frequency compensation
  • High input impedance JFET input stage

Applications

The TL081CDT is suitable for a variety of applications, including:

  • General-purpose amplification
  • Industrial control systems
  • Automotive electronics
  • Consumer electronics
  • Signal processing and filtering (e.g., high Q notch filters, square wave oscillators)

Q & A

  1. What is the typical slew rate of the TL081CDT?

    The typical slew rate of the TL081CDT is 16 V/µs.

  2. What is the operating temperature range for the TL081CDT?

    The operating temperature range for the TL081CDT is -40°C to +105°C.

  3. Does the TL081CDT have output short-circuit protection?
  4. What is the input resistance of the TL081CDT?

    The input resistance of the TL081CDT is approximately 10^12 Ω.

  5. What is the gain bandwidth product of the TL081CDT?

    The gain bandwidth product of the TL081CDT is typically 2.5 MHz to 4 MHz.

  6. Is the TL081CDT latch-up free?
  7. What is the typical input offset voltage of the TL081CDT?

    The typical input offset voltage of the TL081CDT is 6 mV.

  8. What are the common package types for the TL081CDT?

    The TL081CDT is available in DIP8 and SO-8 packages.

  9. Does the TL081CDT have internal frequency compensation?
  10. What is the total harmonic distortion of the TL081CDT?

    The total harmonic distortion of the TL081CDT is typically 0.01%.

Product Attributes

Amplifier Type:J-FET
Number of Circuits:1
Output Type:- 
Slew Rate:16V/µs
Gain Bandwidth Product:4 MHz
-3db Bandwidth:- 
Current - Input Bias:20 pA
Voltage - Input Offset:3 mV
Current - Supply:1.4mA
Current - Output / Channel:40 mA
Voltage - Supply Span (Min):6 V
Voltage - Supply Span (Max):36 V
Operating Temperature:0°C ~ 70°C
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
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TL081ACN
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Similar Products

Part Number TL081CDT TL082CDT TL081IDT TL081ACDT TL081CD TL081CDR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics Texas Instruments Texas Instruments
Product Status Active Active Active Obsolete Last Time Buy Active
Amplifier Type J-FET J-FET J-FET J-FET J-FET J-FET
Number of Circuits 1 2 1 1 1 1
Output Type - - - - - -
Slew Rate 16V/µs 16V/µs 16V/µs 16V/µs 13V/µs 13V/µs
Gain Bandwidth Product 4 MHz 4 MHz 4 MHz 4 MHz 3 MHz 3 MHz
-3db Bandwidth - - - - - -
Current - Input Bias 20 pA 20 pA 20 pA 20 pA 30 pA 30 pA
Voltage - Input Offset 3 mV 3 mV 3 mV 3 mV 3 mV 3 mV
Current - Supply 1.4mA 1.4mA 1.4mA 1.4mA 1.4mA 1.4mA
Current - Output / Channel 40 mA 40 mA 40 mA 40 mA - -
Voltage - Supply Span (Min) 6 V 6 V 6 V 6 V 7 V 7 V
Voltage - Supply Span (Max) 36 V 36 V 36 V 36 V 36 V 36 V
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C -40°C ~ 105°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 Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC 8-SOIC 8-SOIC

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