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TL034CPWR - Texas Instruments

Description: Quad Enhanced JFET Low-Power Precision Operational Amplifier

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TL034CPWR Details

  • Manufacturer Part Number:

    TL034CPWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0004 µA

  • Bias Current-Max (IIB) @25C:

    0.0002 µA

  • Common-mode Reject Ratio-Min:

    75 dB

  • Common-mode Reject Ratio-Nom:

    94 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.0001 µA

  • Input Offset Voltage-Max:

    4000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Min:

    1 V/us

  • Slew Rate-Nom:

    2.9 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    1.12 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIFET

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    1100

  • Voltage Gain-Min:

    3000

  • Wideband:

    NO

  • Width:

    4.4 mm

TL034CPWR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a compact layout with the input and output capacitors placed close to the device, and the power traces should be wide and short to minimize inductance. A 4-layer PCB with a solid ground plane is recommended. Refer to the TI application note 'PCB Layout Guidelines for Switching Regulators' for more details.
  • To ensure stability, use a minimum output capacitance of 10uF with an ESR of 10mΩ or less, and a minimum input capacitance of 1uF with an ESR of 10mΩ or less. Also, ensure that the output voltage is within the recommended range, and the input voltage is above the minimum recommended value. Additionally, use a low-ESR output capacitor and a high-quality input capacitor.
  • The maximum ambient temperature for the TLV7034CPWR is 85°C. However, the device can operate up to 125°C junction temperature. It's essential to ensure that the device is properly cooled and the thermal design is adequate to prevent overheating.
  • Yes, the TLV7034CPWR is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive applications and is also suitable for industrial and medical applications. However, it's essential to follow the recommended design and layout guidelines to ensure reliability and performance.
  • The power dissipation in the TLV7034CPWR can be calculated using the formula: Pd = (Vin - Vout) x Iout x Efficiency. The efficiency can be obtained from the datasheet. The heat generation can be calculated using the thermal resistance (RθJA) and the power dissipation. Refer to the TI application note 'Thermal Design By Example' for more details.

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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 TL034CPWLE Texas Instruments

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