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TL7702AID - Texas Instruments

Description: Single SVS With Pgmmable UV Threshold & Reset Time Delay

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TL7702AID - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-8--
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TL7702AID Details

  • Manufacturer Part Number:

    TL7702AID

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    POWER ON RESET GENERATOR

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • 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:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    3 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    3.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.53V

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

    30

  • Width:

    3.9 mm

TL7702AID Frequently Asked Questions (FAQs)

  • The delay capacitor (CD) is used to set the time delay between the detection of an undervoltage condition and the assertion of the reset output. A larger capacitor value increases the delay time, allowing the system to recover from brief voltage dips.
  • The TL7702AID has a built-in power-up and power-down sequence control. During power-up, the reset output remains active until the voltage reaches the threshold voltage (VIT). During power-down, the reset output goes active when the voltage falls below the threshold voltage.
  • The main difference is the threshold voltage (VIT) and the reset timeout period. The TL7702AID has a fixed threshold voltage of 4.63V, while the TL7705AID has a fixed threshold voltage of 4.90V. The TL7702AID has a shorter reset timeout period (20ms) compared to the TL7705AID (220ms).
  • Yes, the TL7702AID can be used in a system with multiple power supplies. The device can be connected to a specific power supply or a combination of power supplies to monitor the voltage level and generate a reset signal if the voltage falls below the threshold voltage.
  • During a brownout condition, the TL7702AID will assert the reset output if the input voltage falls below the threshold voltage (VIT). The device will continue to assert the reset output until the input voltage returns to a level above the threshold voltage.

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TL7702AID 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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