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BQ2022ADBZR - Texas Instruments

Description: 1K-bit Serial EPROM with SDQ Interface

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PCB Footprints
BQ2022ADBZR - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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3D Models
BQ2022ADBZR - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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BQ2022ADBZR Details

  • Manufacturer Part Number:

    BQ2022ADBZR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.61

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ORGANIZED AS 4 PAGES OF 32 BYTES EACH

  • Clock Frequency-Max (fCLK):

    0.01667 MHz

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e4

  • Length:

    2.92 mm

  • Memory Density:

    1024 bit

  • Memory IC Type:

    OTP ROM

  • Memory Width:

    1

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Number of Words:

    1024 words

  • Number of Words Code:

    1000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -20 °C

  • Organization:

    1KX1

  • Output Characteristics:

    OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Supply Current-Max:

    0.00002 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.65 V

  • Supply Voltage-Nom (Vsup):

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.3 mm

BQ2022ADBZR Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the BQ2022ADBZR is -40°C to 85°C.
  • The BQ2022ADBZR has a built-in overcharge protection circuit that prevents the battery from being overcharged, which can cause damage or even a fire hazard.
  • Yes, the BQ2022ADBZR is designed to work with various battery chemistries, including Nickel-Cadmium (Ni-Cd), Nickel-Metal Hydride (NiMH), and Lithium-Ion (Li-Ion) batteries.
  • The typical charging current for the BQ2022ADBZR is 500mA, but it can be adjusted to meet specific application requirements.
  • No, the BQ2022ADBZR does not have a built-in voltage regulator. It is designed to work with an external voltage regulator or a switching regulator.

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BQ2022ADBZR 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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