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TLC2654CN - Texas Instruments

Description: Low-Noise Chopper-Stabilized Operational Amplifier

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TLC2654CN - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T14)
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TLC2654CN - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T14)
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TLC2654CN Details

  • Manufacturer Part Number:

    TLC2654CN

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CHOPPER-STAB

  • Average Bias Current-Max (IIB):

    0.00015 µA

  • Bias Current-Max (IIB) @25C:

    0.00006 µA

  • Common-mode Reject Ratio-Min:

    110 dB

  • Common-mode Reject Ratio-Nom:

    125 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00006 µA

  • Input Offset Voltage-Max:

    10 µV

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -8 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Min:

    1.3 V/us

  • Slew Rate-Nom:

    2.8 V/us

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage Limit-Max:

    8 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    1900

  • Voltage Gain-Min:

    1000000

  • Wideband:

    NO

  • Width:

    7.62 mm

TLC2654CN Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for TLC2654CN is 4.5V to 16V, although it can operate up to 18V with reduced performance.
  • To ensure stability, it's essential to follow proper PCB layout practices, use a low-ESR capacitor for decoupling, and avoid capacitive loads. Additionally, consider adding a small resistor (e.g., 10-20 ohms) in series with the output to improve stability.
  • The maximum output current of TLC2654CN is typically around 40mA, but it can be limited by the output stage's thermal dissipation and the package's power dissipation rating.
  • While TLC2654CN is an op-amp, it can be used as a comparator in some applications. However, it's essential to note that it's not designed for high-speed comparator applications and may not provide the same level of performance as a dedicated comparator IC.
  • To minimize EMI and noise, use proper shielding, grounding, and layout techniques. Additionally, consider adding noise filters, such as RC filters or ferrite beads, to the input and output stages of the op-amp.

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TLC2654CN Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image TLC2654CNE4 Texas Instruments

Operational Amplifier, 1 Func, 34uV Offset-Max, CMOS, PDIP14