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TPS3305-33DGN - Texas Instruments

Description: Dual Processor Supervisory Circuit with Watchdog Timer

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TPS3305-33DGN - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGN (S-PDSO-G8)(1)
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TPS3305-33DGN - Texas Instruments  - 3D model - Small Outline Packages - DGN (S-PDSO-G8)(1)
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TPS3305-33DGN Details

  • Manufacturer Part Number:

    TPS3305-33DGN

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China, Philippines, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.07 mm

  • Supply Current-Max (Isup):

    0.04 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.93V

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

    30

  • Width:

    3 mm

TPS3305-33DGN Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS3305-33DGN is 6.5V, as specified in the datasheet. Exceeding this voltage may damage the device.
  • To ensure stability, it's essential to follow the recommended PCB layout guidelines, use a sufficient output capacitor (at least 10uF), and keep the input and output capacitors close to the device. Additionally, ensure that the input voltage is within the recommended range and the device is operated within its specified temperature range.
  • The minimum input voltage required for the TPS3305-33DGN to operate is 2.7V. However, the device can operate down to 2.5V with reduced performance and efficiency.
  • The TPS3305-33DGN is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to follow the recommended operating conditions and derate the device's performance accordingly.
  • The output voltage of the TPS3305-33DGN is fixed at 3.3V. However, if you need to adjust the output voltage, you can use an external resistor divider network to set the desired output voltage.

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TPS3305-33DGN 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 TPS3305-33DGNR Texas Instruments

Voltage Supervisor/Reset IC, Fixed, 2 Channel, +2.93V, CMOS, PDSO8

Part Image TPS3305-33DGNRG4 Texas Instruments

Voltage Supervisor/Reset IC, Fixed, 2 Channel, +2.93V, CMOS, PDSO8