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ADS7253IPW - Texas Instruments

Description: 12 Bit, 1 MSPS, Dual, Simultaneous Sampling Single Ended / Pseudo-Differential SAR ADC

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ADS7253IPW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A
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ADS7253IPW - Texas Instruments  - 3D model - Small Outline Packages - PW0016A
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ADS7253IPW Details

  • Manufacturer Part Number:

    ADS7253IPW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-16

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.5 V

  • Analog Input Voltage-Min:

    -1.2 V

  • Conversion Time-Max:

    0.45 µs

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    2

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    1 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • 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

  • Width:

    4.4 mm

ADS7253IPW Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the ADS7253IPW involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the analog input traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog power plane and a dedicated digital power plane.
  • To optimize the performance of the ADS7253IPW in noisy environments, use a low-pass filter at the input, use a shielded cable for the analog input, and consider using a common-mode filter. Additionally, ensure that the analog and digital grounds are separated and that the digital noise is not coupled into the analog circuitry.
  • The maximum sampling rate of the ADS7253IPW is 1 MSPS (million samples per second). However, the actual sampling rate may be limited by the system clock frequency, the analog input bandwidth, and the digital interface used.
  • Yes, the ADS7253IPW can operate with a 3.3V supply voltage. However, the device's performance may be affected, and the maximum sampling rate may be reduced. It's recommended to consult the datasheet and application notes for specific guidance on operating the device at 3.3V.
  • The ADS7253IPW does not require calibration. However, it's recommended to perform a system-level calibration to ensure accurate measurements. This can be done by applying a known input signal and adjusting the system's gain and offset to achieve the desired accuracy.

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ADS7253IPW 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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